Complications of procedures, not elsewhere classified (T81)

Browse all the diagnosis codes used for complications of procedures, not elsewhere classified (t81). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Clinical Information

Cytokine Release Syndrome - A severe immune reaction characterized by excessive release of CYTOKINES. Symptoms include DYSPNEA; FEVER; HEADACHE; HYPOTENSION; NAUSEA; RASH; TACHYCARDIA; HYPOXIA; HYPERFERRITINEMIA, and MULTIPLE ORGAN FAILURE. It is associated with viral infections, SEPSIS; AUTOIMMUNE DISEASES and a variety of factors used in IMMUNOTHERAPY.

Endotoxemia - A condition characterized by the presence of ENDOTOXINS in the blood. On lysis, the outer cell wall of gram-negative bacteria enters the systemic circulation and initiates a pathophysiologic cascade of pro-inflammatory mediators.

Endotoxins - Toxins closely associated with the living cytoplasm or cell wall of certain microorganisms, which do not readily diffuse into the culture medium, but are released upon lysis of the cells.

Gingival Recession - Exposure of the root surface when the edge of the gum (GINGIVA) moves apically away from the crown of the tooth. This is common with advancing age, vigorous tooth brushing, diseases, or tissue loss of the gingiva, the PERIODONTAL LIGAMENT and the supporting bone (ALVEOLAR PROCESS).

Mastectomy - Surgical procedure to remove one or both breasts.

Postoperative Hemorrhage - Hemorrhage following any surgical procedure. It may be immediate or delayed and is not restricted to the surgical wound.

Seroma - Tumor-like sterile accumulation of serum in a tissue, organ, or cavity. It results from a tissue insult and is the product of tissue inflammation. It most commonly occurs following MASTECTOMY.

Subcutaneous Emphysema - Presence of air or gas in the subcutaneous tissues of the body.

Instructional Notations

Use Additional Code

The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.

  • code for adverse effect, if applicable, to identify drug T36 T50

Type 2 Excludes

A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

  • complications following immunization T88.0 T88.1
  • complications following infusion, transfusion and therapeutic injection T80
  • complications of transplanted organs and tissue T86
  • specified complications classified elsewhere, such as:
  • complication of prosthetic devices, implants and grafts T82 T85
  • dermatitis due to drugs and medicaments L23.3 L24.4 L25.1 L27.0 L27.1
  • endosseous dental implant failure M27.6
  • floppy iris syndrome IFIS intraoperative H21.81
  • intraoperative and postprocedural complications of specific body system D78 E36 E89 G97.3 G97.4 H59.3 H59 H95.2 H95.3 I97.4 I97.5 J95 K91 L76 M96 N99
  • ostomy complications J95.0 K94 N99.5
  • plateau iris syndrome post-iridectomy postprocedural H21.82
  • poisoning and toxic effects of drugs and chemicals T36 T65

7th Character Note

Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

  • The appropriate 7th character is to be added to each code from category T81

7th Character

Indicates that a seventh character is to be assigned to codes in a subcategory.

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
  • Injury, poisoning and certain other consequences of external causes (S00–T88)

    • Complications of surgical and medical care, not elsewhere classified (T80-T88)

        • Complications of procedures, not elsewhere classified (T81)

        • T81 Complications of procedures, not elsewhere classified
        • T81.1 Postprocedural shock
        • T81.10 Postprocedural shock unspecified
        • T81.10XA Postprocedural shock unspecified, initial encounter
        • T81.10XD Postprocedural shock unspecified, subsequent encounter
        • T81.10XS Postprocedural shock unspecified, sequela
        • T81.11 Postprocedural cardiogenic shock
        • T81.11XA Postprocedural cardiogenic shock, initial encounter
        • T81.11XD Postprocedural cardiogenic shock, subsequent encounter
        • T81.11XS Postprocedural cardiogenic shock, sequela
        • T81.12 Postprocedural septic shock
        • T81.12XA Postprocedural septic shock, initial encounter
        • T81.12XD Postprocedural septic shock, subsequent encounter
        • T81.12XS Postprocedural septic shock, sequela
        • T81.19 Other postprocedural shock
        • T81.19XA Other postprocedural shock, initial encounter
        • T81.19XD Other postprocedural shock, subsequent encounter
        • T81.19XS Other postprocedural shock, sequela
        • T81.3 Disruption of wound, not elsewhere classified
        • T81.30 Disruption of wound, unspecified
        • T81.30XA Disruption of wound, unspecified, initial encounter
        • T81.30XD Disruption of wound, unspecified, subsequent encounter
        • T81.30XS Disruption of wound, unspecified, sequela
        • T81.31 Disruption of external operation (surgical) wound, not elsewhere classified
        • T81.31XA Disruption of external operation (surgical) wound, not elsewhere classified, initial encounter
        • T81.31XD Disruption of external operation (surgical) wound, not elsewhere classified, subsequent encounter
        • T81.31XS Disruption of external operation (surgical) wound, not elsewhere classified, sequela
        • T81.32 Disruption of internal operation (surgical) wound, not elsewhere classified
        • T81.32XA Disruption of internal operation (surgical) wound, not elsewhere classified, initial encounter
        • T81.32XD Disruption of internal operation (surgical) wound, not elsewhere classified, subsequent encounter
        • T81.32XS Disruption of internal operation (surgical) wound, not elsewhere classified, sequela
        • T81.33 Disruption of traumatic injury wound repair
        • T81.33XA Disruption of traumatic injury wound repair, initial encounter
        • T81.33XD Disruption of traumatic injury wound repair, subsequent encounter
        • T81.33XS Disruption of traumatic injury wound repair, sequela
        • T81.4 Infection following a procedure
        • T81.40 Infection following a procedure, unspecified
        • T81.40XA Infection following a procedure, unspecified, initial encounter
        • T81.40XD Infection following a procedure, unspecified, subsequent encounter
        • T81.40XS Infection following a procedure, unspecified, sequela
        • T81.41 Infection following a procedure, superficial incisional surgical site
        • T81.41XA Infection following a procedure, superficial incisional surgical site, initial encounter
        • T81.41XD Infection following a procedure, superficial incisional surgical site, subsequent encounter
        • T81.41XS Infection following a procedure, superficial incisional surgical site, sequela
        • T81.42 Infection following a procedure, deep incisional surgical site
        • T81.42XA Infection following a procedure, deep incisional surgical site, initial encounter
        • T81.42XD Infection following a procedure, deep incisional surgical site, subsequent encounter
        • T81.42XS Infection following a procedure, deep incisional surgical site, sequela
        • T81.43 Infection following a procedure, organ and space surgical site
        • T81.43XA Infection following a procedure, organ and space surgical site, initial encounter
        • T81.43XD Infection following a procedure, organ and space surgical site, subsequent encounter
        • T81.43XS Infection following a procedure, organ and space surgical site, sequela
        • T81.44 Sepsis following a procedure
        • T81.44XA Sepsis following a procedure, initial encounter
        • T81.44XD Sepsis following a procedure, subsequent encounter
        • T81.44XS Sepsis following a procedure, sequela
        • T81.49 Infection following a procedure, other surgical site
        • T81.49XA Infection following a procedure, other surgical site, initial encounter
        • T81.49XD Infection following a procedure, other surgical site, subsequent encounter
        • T81.49XS Infection following a procedure, other surgical site, sequela
        • T81.5 Complications of foreign body accidentally left in body following procedure
        • T81.50 Unspecified complication of foreign body accidentally left in body following procedure
        • T81.500 Unspecified complication of foreign body accidentally left in body following surgical operation
        • T81.500A Unspecified complication of foreign body accidentally left in body following surgical operation, initial encounter
        • T81.500D Unspecified complication of foreign body accidentally left in body following surgical operation, subsequent encounter
        • T81.500S Unspecified complication of foreign body accidentally left in body following surgical operation, sequela
        • T81.501 Unspecified complication of foreign body accidentally left in body following infusion or transfusion
        • T81.501A Unspecified complication of foreign body accidentally left in body following infusion or transfusion, initial encounter
        • T81.501D Unspecified complication of foreign body accidentally left in body following infusion or transfusion, subsequent encounter
        • T81.501S Unspecified complication of foreign body accidentally left in body following infusion or transfusion, sequela
        • T81.502 Unspecified complication of foreign body accidentally left in body following kidney dialysis
        • T81.502A Unspecified complication of foreign body accidentally left in body following kidney dialysis, initial encounter
        • T81.502D Unspecified complication of foreign body accidentally left in body following kidney dialysis, subsequent encounter
        • T81.502S Unspecified complication of foreign body accidentally left in body following kidney dialysis, sequela
        • T81.503 Unspecified complication of foreign body accidentally left in body following injection or immunization
        • T81.503A Unspecified complication of foreign body accidentally left in body following injection or immunization, initial encounter
        • T81.503D Unspecified complication of foreign body accidentally left in body following injection or immunization, subsequent encounter
        • T81.503S Unspecified complication of foreign body accidentally left in body following injection or immunization, sequela
        • T81.504 Unspecified complication of foreign body accidentally left in body following endoscopic examination
        • T81.504A Unspecified complication of foreign body accidentally left in body following endoscopic examination, initial encounter
        • T81.504D Unspecified complication of foreign body accidentally left in body following endoscopic examination, subsequent encounter
        • T81.504S Unspecified complication of foreign body accidentally left in body following endoscopic examination, sequela
        • T81.505 Unspecified complication of foreign body accidentally left in body following heart catheterization
        • T81.505A Unspecified complication of foreign body accidentally left in body following heart catheterization, initial encounter
        • T81.505D Unspecified complication of foreign body accidentally left in body following heart catheterization, subsequent encounter
        • T81.505S Unspecified complication of foreign body accidentally left in body following heart catheterization, sequela
        • T81.506 Unspecified complication of foreign body accidentally left in body following aspiration, puncture or other catheterization
        • T81.506A Unspecified complication of foreign body accidentally left in body following aspiration, puncture or other catheterization, initial encounter
        • T81.506D Unspecified complication of foreign body accidentally left in body following aspiration, puncture or other catheterization, subsequent encounter
        • T81.506S Unspecified complication of foreign body accidentally left in body following aspiration, puncture or other catheterization, sequela
        • T81.507 Unspecified complication of foreign body accidentally left in body following removal of catheter or packing
        • T81.507A Unspecified complication of foreign body accidentally left in body following removal of catheter or packing, initial encounter
        • T81.507D Unspecified complication of foreign body accidentally left in body following removal of catheter or packing, subsequent encounter
        • T81.507S Unspecified complication of foreign body accidentally left in body following removal of catheter or packing, sequela
        • T81.508 Unspecified complication of foreign body accidentally left in body following other procedure
        • T81.508A Unspecified complication of foreign body accidentally left in body following other procedure, initial encounter
        • T81.508D Unspecified complication of foreign body accidentally left in body following other procedure, subsequent encounter
        • T81.508S Unspecified complication of foreign body accidentally left in body following other procedure, sequela
        • T81.509 Unspecified complication of foreign body accidentally left in body following unspecified procedure
        • T81.509A Unspecified complication of foreign body accidentally left in body following unspecified procedure, initial encounter
        • T81.509D Unspecified complication of foreign body accidentally left in body following unspecified procedure, subsequent encounter
        • T81.509S Unspecified complication of foreign body accidentally left in body following unspecified procedure, sequela
        • T81.51 Adhesions due to foreign body accidentally left in body following procedure
        • T81.510 Adhesions due to foreign body accidentally left in body following surgical operation
        • T81.510A Adhesions due to foreign body accidentally left in body following surgical operation, initial encounter
        • T81.510D Adhesions due to foreign body accidentally left in body following surgical operation, subsequent encounter
        • T81.510S Adhesions due to foreign body accidentally left in body following surgical operation, sequela
        • T81.511 Adhesions due to foreign body accidentally left in body following infusion or transfusion
        • T81.511A Adhesions due to foreign body accidentally left in body following infusion or transfusion, initial encounter
        • T81.511D Adhesions due to foreign body accidentally left in body following infusion or transfusion, subsequent encounter
        • T81.511S Adhesions due to foreign body accidentally left in body following infusion or transfusion, sequela
        • T81.512 Adhesions due to foreign body accidentally left in body following kidney dialysis
        • T81.512A Adhesions due to foreign body accidentally left in body following kidney dialysis, initial encounter
        • T81.512D Adhesions due to foreign body accidentally left in body following kidney dialysis, subsequent encounter
        • T81.512S Adhesions due to foreign body accidentally left in body following kidney dialysis, sequela
        • T81.513 Adhesions due to foreign body accidentally left in body following injection or immunization
        • T81.513A Adhesions due to foreign body accidentally left in body following injection or immunization, initial encounter
        • T81.513D Adhesions due to foreign body accidentally left in body following injection or immunization, subsequent encounter
        • T81.513S Adhesions due to foreign body accidentally left in body following injection or immunization, sequela
        • T81.514 Adhesions due to foreign body accidentally left in body following endoscopic examination
        • T81.514A Adhesions due to foreign body accidentally left in body following endoscopic examination, initial encounter
        • T81.514D Adhesions due to foreign body accidentally left in body following endoscopic examination, subsequent encounter
        • T81.514S Adhesions due to foreign body accidentally left in body following endoscopic examination, sequela
        • T81.515 Adhesions due to foreign body accidentally left in body following heart catheterization
        • T81.515A Adhesions due to foreign body accidentally left in body following heart catheterization, initial encounter
        • T81.515D Adhesions due to foreign body accidentally left in body following heart catheterization, subsequent encounter
        • T81.515S Adhesions due to foreign body accidentally left in body following heart catheterization, sequela
        • T81.516 Adhesions due to foreign body accidentally left in body following aspiration, puncture or other catheterization
        • T81.516A Adhesions due to foreign body accidentally left in body following aspiration, puncture or other catheterization, initial encounter
        • T81.516D Adhesions due to foreign body accidentally left in body following aspiration, puncture or other catheterization, subsequent encounter
        • T81.516S Adhesions due to foreign body accidentally left in body following aspiration, puncture or other catheterization, sequela
        • T81.517 Adhesions due to foreign body accidentally left in body following removal of catheter or packing
        • T81.517A Adhesions due to foreign body accidentally left in body following removal of catheter or packing, initial encounter
        • T81.517D Adhesions due to foreign body accidentally left in body following removal of catheter or packing, subsequent encounter
        • T81.517S Adhesions due to foreign body accidentally left in body following removal of catheter or packing, sequela
        • T81.518 Adhesions due to foreign body accidentally left in body following other procedure
        • T81.518A Adhesions due to foreign body accidentally left in body following other procedure, initial encounter
        • T81.518D Adhesions due to foreign body accidentally left in body following other procedure, subsequent encounter
        • T81.518S Adhesions due to foreign body accidentally left in body following other procedure, sequela
        • T81.519 Adhesions due to foreign body accidentally left in body following unspecified procedure
        • T81.519A Adhesions due to foreign body accidentally left in body following unspecified procedure, initial encounter
        • T81.519D Adhesions due to foreign body accidentally left in body following unspecified procedure, subsequent encounter
        • T81.519S Adhesions due to foreign body accidentally left in body following unspecified procedure, sequela
        • T81.52 Obstruction due to foreign body accidentally left in body following procedure
        • T81.520 Obstruction due to foreign body accidentally left in body following surgical operation
        • T81.520A Obstruction due to foreign body accidentally left in body following surgical operation, initial encounter
        • T81.520D Obstruction due to foreign body accidentally left in body following surgical operation, subsequent encounter
        • T81.520S Obstruction due to foreign body accidentally left in body following surgical operation, sequela
        • T81.521 Obstruction due to foreign body accidentally left in body following infusion or transfusion
        • T81.521A Obstruction due to foreign body accidentally left in body following infusion or transfusion, initial encounter
        • T81.521D Obstruction due to foreign body accidentally left in body following infusion or transfusion, subsequent encounter
        • T81.521S Obstruction due to foreign body accidentally left in body following infusion or transfusion, sequela
        • T81.522 Obstruction due to foreign body accidentally left in body following kidney dialysis
        • T81.522A Obstruction due to foreign body accidentally left in body following kidney dialysis, initial encounter
        • T81.522D Obstruction due to foreign body accidentally left in body following kidney dialysis, subsequent encounter
        • T81.522S Obstruction due to foreign body accidentally left in body following kidney dialysis, sequela
        • T81.523 Obstruction due to foreign body accidentally left in body following injection or immunization
        • T81.523A Obstruction due to foreign body accidentally left in body following injection or immunization, initial encounter
        • T81.523D Obstruction due to foreign body accidentally left in body following injection or immunization, subsequent encounter
        • T81.523S Obstruction due to foreign body accidentally left in body following injection or immunization, sequela
        • T81.524 Obstruction due to foreign body accidentally left in body following endoscopic examination
        • T81.524A Obstruction due to foreign body accidentally left in body following endoscopic examination, initial encounter
        • T81.524D Obstruction due to foreign body accidentally left in body following endoscopic examination, subsequent encounter
        • T81.524S Obstruction due to foreign body accidentally left in body following endoscopic examination, sequela
        • T81.525 Obstruction due to foreign body accidentally left in body following heart catheterization
        • T81.525A Obstruction due to foreign body accidentally left in body following heart catheterization, initial encounter
        • T81.525D Obstruction due to foreign body accidentally left in body following heart catheterization, subsequent encounter
        • T81.525S Obstruction due to foreign body accidentally left in body following heart catheterization, sequela
        • T81.526 Obstruction due to foreign body accidentally left in body following aspiration, puncture or other catheterization
        • T81.526A Obstruction due to foreign body accidentally left in body following aspiration, puncture or other catheterization, initial encounter
        • T81.526D Obstruction due to foreign body accidentally left in body following aspiration, puncture or other catheterization, subsequent encounter
        • T81.526S Obstruction due to foreign body accidentally left in body following aspiration, puncture or other catheterization, sequela
        • T81.527 Obstruction due to foreign body accidentally left in body following removal of catheter or packing
        • T81.527A Obstruction due to foreign body accidentally left in body following removal of catheter or packing, initial encounter
        • T81.527D Obstruction due to foreign body accidentally left in body following removal of catheter or packing, subsequent encounter
        • T81.527S Obstruction due to foreign body accidentally left in body following removal of catheter or packing, sequela
        • T81.528 Obstruction due to foreign body accidentally left in body following other procedure
        • T81.528A Obstruction due to foreign body accidentally left in body following other procedure, initial encounter
        • T81.528D Obstruction due to foreign body accidentally left in body following other procedure, subsequent encounter
        • T81.528S Obstruction due to foreign body accidentally left in body following other procedure, sequela
        • T81.529 Obstruction due to foreign body accidentally left in body following unspecified procedure
        • T81.529A Obstruction due to foreign body accidentally left in body following unspecified procedure, initial encounter
        • T81.529D Obstruction due to foreign body accidentally left in body following unspecified procedure, subsequent encounter
        • T81.529S Obstruction due to foreign body accidentally left in body following unspecified procedure, sequela
        • T81.53 Perforation due to foreign body accidentally left in body following procedure
        • T81.530 Perforation due to foreign body accidentally left in body following surgical operation
        • T81.530A Perforation due to foreign body accidentally left in body following surgical operation, initial encounter
        • T81.530D Perforation due to foreign body accidentally left in body following surgical operation, subsequent encounter
        • T81.530S Perforation due to foreign body accidentally left in body following surgical operation, sequela
        • T81.531 Perforation due to foreign body accidentally left in body following infusion or transfusion
        • T81.531A Perforation due to foreign body accidentally left in body following infusion or transfusion, initial encounter
        • T81.531D Perforation due to foreign body accidentally left in body following infusion or transfusion, subsequent encounter
        • T81.531S Perforation due to foreign body accidentally left in body following infusion or transfusion, sequela
        • T81.532 Perforation due to foreign body accidentally left in body following kidney dialysis
        • T81.532A Perforation due to foreign body accidentally left in body following kidney dialysis, initial encounter
        • T81.532D Perforation due to foreign body accidentally left in body following kidney dialysis, subsequent encounter
        • T81.532S Perforation due to foreign body accidentally left in body following kidney dialysis, sequela
        • T81.533 Perforation due to foreign body accidentally left in body following injection or immunization
        • T81.533A Perforation due to foreign body accidentally left in body following injection or immunization, initial encounter
        • T81.533D Perforation due to foreign body accidentally left in body following injection or immunization, subsequent encounter
        • T81.533S Perforation due to foreign body accidentally left in body following injection or immunization, sequela
        • T81.534 Perforation due to foreign body accidentally left in body following endoscopic examination
        • T81.534A Perforation due to foreign body accidentally left in body following endoscopic examination, initial encounter
        • T81.534D Perforation due to foreign body accidentally left in body following endoscopic examination, subsequent encounter
        • T81.534S Perforation due to foreign body accidentally left in body following endoscopic examination, sequela
        • T81.535 Perforation due to foreign body accidentally left in body following heart catheterization
        • T81.535A Perforation due to foreign body accidentally left in body following heart catheterization, initial encounter
        • T81.535D Perforation due to foreign body accidentally left in body following heart catheterization, subsequent encounter
        • T81.535S Perforation due to foreign body accidentally left in body following heart catheterization, sequela
        • T81.536 Perforation due to foreign body accidentally left in body following aspiration, puncture or other catheterization
        • T81.536A Perforation due to foreign body accidentally left in body following aspiration, puncture or other catheterization, initial encounter
        • T81.536D Perforation due to foreign body accidentally left in body following aspiration, puncture or other catheterization, subsequent encounter
        • T81.536S Perforation due to foreign body accidentally left in body following aspiration, puncture or other catheterization, sequela
        • T81.537 Perforation due to foreign body accidentally left in body following removal of catheter or packing
        • T81.537A Perforation due to foreign body accidentally left in body following removal of catheter or packing, initial encounter
        • T81.537D Perforation due to foreign body accidentally left in body following removal of catheter or packing, subsequent encounter
        • T81.537S Perforation due to foreign body accidentally left in body following removal of catheter or packing, sequela
        • T81.538 Perforation due to foreign body accidentally left in body following other procedure
        • T81.538A Perforation due to foreign body accidentally left in body following other procedure, initial encounter
        • T81.538D Perforation due to foreign body accidentally left in body following other procedure, subsequent encounter
        • T81.538S Perforation due to foreign body accidentally left in body following other procedure, sequela
        • T81.539 Perforation due to foreign body accidentally left in body following unspecified procedure
        • T81.539A Perforation due to foreign body accidentally left in body following unspecified procedure, initial encounter
        • T81.539D Perforation due to foreign body accidentally left in body following unspecified procedure, subsequent encounter
        • T81.539S Perforation due to foreign body accidentally left in body following unspecified procedure, sequela
        • T81.59 Other complications of foreign body accidentally left in body following procedure
        • T81.590 Other complications of foreign body accidentally left in body following surgical operation
        • T81.590A Other complications of foreign body accidentally left in body following surgical operation, initial encounter
        • T81.590D Other complications of foreign body accidentally left in body following surgical operation, subsequent encounter
        • T81.590S Other complications of foreign body accidentally left in body following surgical operation, sequela
        • T81.591 Other complications of foreign body accidentally left in body following infusion or transfusion
        • T81.591A Other complications of foreign body accidentally left in body following infusion or transfusion, initial encounter
        • T81.591D Other complications of foreign body accidentally left in body following infusion or transfusion, subsequent encounter
        • T81.591S Other complications of foreign body accidentally left in body following infusion or transfusion, sequela
        • T81.592 Other complications of foreign body accidentally left in body following kidney dialysis
        • T81.592A Other complications of foreign body accidentally left in body following kidney dialysis, initial encounter
        • T81.592D Other complications of foreign body accidentally left in body following kidney dialysis, subsequent encounter
        • T81.592S Other complications of foreign body accidentally left in body following kidney dialysis, sequela
        • T81.593 Other complications of foreign body accidentally left in body following injection or immunization
        • T81.593A Other complications of foreign body accidentally left in body following injection or immunization, initial encounter
        • T81.593D Other complications of foreign body accidentally left in body following injection or immunization, subsequent encounter
        • T81.593S Other complications of foreign body accidentally left in body following injection or immunization, sequela
        • T81.594 Other complications of foreign body accidentally left in body following endoscopic examination
        • T81.594A Other complications of foreign body accidentally left in body following endoscopic examination, initial encounter
        • T81.594D Other complications of foreign body accidentally left in body following endoscopic examination, subsequent encounter
        • T81.594S Other complications of foreign body accidentally left in body following endoscopic examination, sequela
        • T81.595 Other complications of foreign body accidentally left in body following heart catheterization
        • T81.595A Other complications of foreign body accidentally left in body following heart catheterization, initial encounter
        • T81.595D Other complications of foreign body accidentally left in body following heart catheterization, subsequent encounter
        • T81.595S Other complications of foreign body accidentally left in body following heart catheterization, sequela
        • T81.596 Other complications of foreign body accidentally left in body following aspiration, puncture or other catheterization
        • T81.596A Other complications of foreign body accidentally left in body following aspiration, puncture or other catheterization, initial encounter
        • T81.596D Other complications of foreign body accidentally left in body following aspiration, puncture or other catheterization, subsequent encounter
        • T81.596S Other complications of foreign body accidentally left in body following aspiration, puncture or other catheterization, sequela
        • T81.597 Other complications of foreign body accidentally left in body following removal of catheter or packing
        • T81.597A Other complications of foreign body accidentally left in body following removal of catheter or packing, initial encounter
        • T81.597D Other complications of foreign body accidentally left in body following removal of catheter or packing, subsequent encounter
        • T81.597S Other complications of foreign body accidentally left in body following removal of catheter or packing, sequela
        • T81.598 Other complications of foreign body accidentally left in body following other procedure
        • T81.598A Other complications of foreign body accidentally left in body following other procedure, initial encounter
        • T81.598D Other complications of foreign body accidentally left in body following other procedure, subsequent encounter
        • T81.598S Other complications of foreign body accidentally left in body following other procedure, sequela
        • T81.599 Other complications of foreign body accidentally left in body following unspecified procedure
        • T81.599A Other complications of foreign body accidentally left in body following unspecified procedure, initial encounter
        • T81.599D Other complications of foreign body accidentally left in body following unspecified procedure, subsequent encounter
        • T81.599S Other complications of foreign body accidentally left in body following unspecified procedure, sequela
        • T81.6 Acute reaction to foreign substance accidentally left during a procedure
        • T81.60 Unspecified acute reaction to foreign substance accidentally left during a procedure
        • T81.60XA Unspecified acute reaction to foreign substance accidentally left during a procedure, initial encounter
        • T81.60XD Unspecified acute reaction to foreign substance accidentally left during a procedure, subsequent encounter
        • T81.60XS Unspecified acute reaction to foreign substance accidentally left during a procedure, sequela
        • T81.61 Aseptic peritonitis due to foreign substance accidentally left during a procedure
        • T81.61XA Aseptic peritonitis due to foreign substance accidentally left during a procedure, initial encounter
        • T81.61XD Aseptic peritonitis due to foreign substance accidentally left during a procedure, subsequent encounter
        • T81.61XS Aseptic peritonitis due to foreign substance accidentally left during a procedure, sequela
        • T81.69 Other acute reaction to foreign substance accidentally left during a procedure
        • T81.69XA Other acute reaction to foreign substance accidentally left during a procedure, initial encounter
        • T81.69XD Other acute reaction to foreign substance accidentally left during a procedure, subsequent encounter
        • T81.69XS Other acute reaction to foreign substance accidentally left during a procedure, sequela
        • T81.7 Vascular complications following a procedure, not elsewhere classified
        • T81.71 Complication of artery following a procedure, not elsewhere classified
        • T81.710 Complication of mesenteric artery following a procedure, not elsewhere classified
        • T81.710A Complication of mesenteric artery following a procedure, not elsewhere classified, initial encounter
        • T81.710D Complication of mesenteric artery following a procedure, not elsewhere classified, subsequent encounter
        • T81.710S Complication of mesenteric artery following a procedure, not elsewhere classified, sequela
        • T81.711 Complication of renal artery following a procedure, not elsewhere classified
        • T81.711A Complication of renal artery following a procedure, not elsewhere classified, initial encounter
        • T81.711D Complication of renal artery following a procedure, not elsewhere classified, subsequent encounter
        • T81.711S Complication of renal artery following a procedure, not elsewhere classified, sequela
        • T81.718 Complication of other artery following a procedure, not elsewhere classified
        • T81.718A Complication of other artery following a procedure, not elsewhere classified, initial encounter
        • T81.718D Complication of other artery following a procedure, not elsewhere classified, subsequent encounter
        • T81.718S Complication of other artery following a procedure, not elsewhere classified, sequela
        • T81.719 Complication of unspecified artery following a procedure, not elsewhere classified
        • T81.719A Complication of unspecified artery following a procedure, not elsewhere classified, initial encounter
        • T81.719D Complication of unspecified artery following a procedure, not elsewhere classified, subsequent encounter
        • T81.719S Complication of unspecified artery following a procedure, not elsewhere classified, sequela
        • T81.72 Complication of vein following a procedure, not elsewhere classified
        • T81.72XA Complication of vein following a procedure, not elsewhere classified, initial encounter
        • T81.72XD Complication of vein following a procedure, not elsewhere classified, subsequent encounter
        • T81.72XS Complication of vein following a procedure, not elsewhere classified, sequela
        • T81.8 Other complications of procedures, not elsewhere classified
        • T81.81 Complication of inhalation therapy
        • T81.81XA Complication of inhalation therapy, initial encounter
        • T81.81XD Complication of inhalation therapy, subsequent encounter
        • T81.81XS Complication of inhalation therapy, sequela
        • T81.82 Emphysema (subcutaneous) resulting from a procedure
        • T81.82XA Emphysema (subcutaneous) resulting from a procedure, initial encounter
        • T81.82XD Emphysema (subcutaneous) resulting from a procedure, subsequent encounter
        • T81.82XS Emphysema (subcutaneous) resulting from a procedure, sequela
        • T81.83 Persistent postprocedural fistula
        • T81.83XA Persistent postprocedural fistula, initial encounter
        • T81.83XD Persistent postprocedural fistula, subsequent encounter
        • T81.83XS Persistent postprocedural fistula, sequela
        • T81.89 Other complications of procedures, not elsewhere classified
        • T81.89XA Other complications of procedures, not elsewhere classified, initial encounter
        • T81.89XD Other complications of procedures, not elsewhere classified, subsequent encounter
        • T81.89XS Other complications of procedures, not elsewhere classified, sequela
        • T81.9 Unspecified complication of procedure
        • T81.9XXA Unspecified complication of procedure, initial encounter
        • T81.9XXD Unspecified complication of procedure, subsequent encounter
        • T81.9XXS Unspecified complication of procedure, sequela