Diagnosis Code L05.91
Information for Medical Professionals
The diagnosis code L05.91 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)
Convert to ICD-9 General Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- 685.1 - Pilonidal cyst w/o absc (approximate) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- Chronic recurrent pilonidal cyst without abscess
- Cyst - pilonidal
- Pilonidal cyst without abscess
- Pilonidal disease
- Sacral dimple
- Sacral dimple without abscess
- Sacral dimples
- Skin dimple
Index of Diseases and Injuries
References found for the code L05.91 in the Index of Diseases and Injuries:
- Inclusion Terms: Inclusion terms
List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Pilonidal dimple
- Postanal dimple
- Pilonidal cyst NOS
- Type 2 Excludes Notes: Type 2 Excludes Notes
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.
- congenital sacral dimple (Q82.6)
- parasacral dimple (Q82.6)
Information for Patients
Also called: Coccyx disorders
The tailbone is the small bone at the bottom of your backbone, or spine. Tailbone disorders include tailbone injuries, pain, infections, cysts and tumors. You rarely break your tailbone. Instead, most injuries cause bruises or pulled ligaments. A backward fall onto a hard surface, such as slipping on ice, is the most common cause of such injuries. Symptoms of various tailbone disorders include pain in the tailbone area, pain upon sitting, pain or numbness in the arms or legs due to pressure on nerves in the tailbone area, and a mass or growth you can see or feel.
- Pilonidal cyst resection (Medical Encyclopedia)
- Pilonidal dimple (Medical Encyclopedia)
- Tailbone trauma (Medical Encyclopedia)
- Tailbone trauma - aftercare (Medical Encyclopedia)