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  2. ICD-10-CM Codes
  3. L00–L99
  4. L80-L99
  5. Oth disorders of skin, subcu, not elsewhere classified (L98)

Oth disorders of skin, subcu, not elsewhere classified (L98)

    • ICD-10 Index

      • Diseases of the skin and subcutaneous tissue (L00–L99)

        • Other disorders of the skin and subcutaneous tissue (L80-L99)

            • Oth disorders of skin, subcu, not elsewhere classified (L98)
            • L98 - Oth disorders of skin, subcu, not elsewhere classified NON-BILLABLE CODE
            • L98.0 - Pyogenic granuloma BILLABLE CODE
            • L98.1 - Factitial dermatitis BILLABLE CODE
            • L98.2 - Febrile neutrophilic dermatosis [Sweet] BILLABLE CODE
            • L98.3 - Eosinophilic cellulitis [Wells] BILLABLE CODE
            • L98.4 - Non-pressure chronic ulcer of skin, not elsewhere classified NON-BILLABLE CODE
            • L98.41 - Non-pressure chronic ulcer of buttock NON-BILLABLE CODE
            • L98.411 - Non-pressure chronic ulcer of buttock limited to brkdwn skin BILLABLE CODE
            • L98.412 - Non-pressure chronic ulcer of buttock with fat layer exposed BILLABLE CODE
            • L98.413 - Non-pressure chronic ulcer of buttock w necrosis of muscle BILLABLE CODE
            • L98.414 - Non-pressure chronic ulcer of buttock with necrosis of bone BILLABLE CODE
            • L98.415 - Non-prs chr ulcer of buttock with msl invl w/o evd of necr BILLABLE CODE
            • L98.416 - Non-prs chr ulcer of buttock with bone invl w/o evd of necr BILLABLE CODE
            • L98.418 - Non-pressure chronic ulcer of buttock with oth severity BILLABLE CODE
            • L98.419 - Non-pressure chronic ulcer of buttock with unsp severity BILLABLE CODE
            • L98.42 - Non-pressure chronic ulcer of back NON-BILLABLE CODE
            • L98.421 - Non-pressure chronic ulcer of back limited to brkdwn skin BILLABLE CODE
            • L98.422 - Non-pressure chronic ulcer of back with fat layer exposed BILLABLE CODE
            • L98.423 - Non-pressure chronic ulcer of back with necrosis of muscle BILLABLE CODE
            • L98.424 - Non-pressure chronic ulcer of back with necrosis of bone BILLABLE CODE
            • L98.425 - Non-prs chr ulcer of back with muscle invl w/o evd of necr BILLABLE CODE
            • L98.426 - Non-prs chr ulcer of back with bone invl without evd of necr BILLABLE CODE
            • L98.428 - Non-pressure chronic ulcer of back with oth severity BILLABLE CODE
            • L98.429 - Non-pressure chronic ulcer of back with unspecified severity BILLABLE CODE
            • L98.49 - Non-pressure chronic ulcer of skin of other sites NON-BILLABLE CODE
            • L98.491 - Non-prs chronic ulcer skin/ sites limited to brkdwn skin BILLABLE CODE
            • L98.492 - Non-prs chronic ulcer of skin of sites w fat layer exposed BILLABLE CODE
            • L98.493 - Non-prs chronic ulcer of skin of sites w necrosis of muscle BILLABLE CODE
            • L98.494 - Non-prs chronic ulcer of skin of sites w necrosis of bone BILLABLE CODE
            • L98.495 - Non-prs chr ulc skin/ oth site with msl invl w/o evd of necr BILLABLE CODE
            • L98.496 - Non-prs chr ulc skin/ oth site with bne invl w/o evd of necr BILLABLE CODE
            • L98.498 - Non-prs chronic ulcer skin/ other sites with oth severity BILLABLE CODE
            • L98.499 - Non-pressure chronic ulcer of skin of sites w unsp severity BILLABLE CODE
            • L98.5 - Mucinosis of the skin BILLABLE CODE
            • L98.6 - Oth infiltrative disorders of the skin, subcu BILLABLE CODE
            • L98.7 - Excessive and redundant skin and subcutaneous tissue BILLABLE CODE
            • L98.8 - Oth disrd of the skin and subcutaneous tissue BILLABLE CODE
            • L98.9 - Disorder of the skin and subcutaneous tissue, unspecified BILLABLE CODE

Clinical Information for Oth disorders of skin, subcu, not elsewhere classified (L98)

Necrobiotic Xanthogranuloma - A cutaneous necrobiotic disorder characterized by firm, yellow plaques or nodules, often in a periorbital distribution. It is often accompanied by an elevated ERYTHROCYTE SEDIMENTATION RATE; LEUKOPENIA; and MONOCLONAL GAMMOPATHY (IgG-kappa type) and systemic involvement.

Scleromyxedema - A connective tissue disorder characterized by widespread thickening of SKIN with a cobblestone-like appearance. It is caused by proliferation of FIBROBLASTS and deposition of MUCIN in the DERMIS in the absence of thyroid disease. Most scleromyxedema cases are associated with a MONOCLONAL GAMMOPATHY, immunoglobulin IgG-lambda.

Skin Ulcer - An ULCER of the skin and underlying tissues.

Esophageal Fistula - Abnormal passage communicating with the ESOPHAGUS. The most common type is TRACHEOESOPHAGEAL FISTULA between the esophagus and the TRACHEA.

Urinary Bladder Fistula - An abnormal passage in the URINARY BLADDER or between the bladder and any surrounding organ.

Urinary Fistula - An abnormal passage in any part of the URINARY TRACT between itself or with other organs.

Vaginal Fistula - An abnormal anatomical passage that connects the VAGINA to other organs, such as the bladder (VESICOVAGINAL FISTULA) or the rectum (RECTOVAGINAL FISTULA).

Vascular Fistula - An abnormal passage between two or more BLOOD VESSELS, between ARTERIES; VEINS; or between an artery and a vein.

Vesicovaginal Fistula - An abnormal anatomical passage between the URINARY BLADDER and the VAGINA.

Fistula - Abnormal communication most commonly seen between two internal organs, or between an internal organ and the surface of the body.

Gastric Fistula - Abnormal passage communicating with the STOMACH.

Intestinal Fistula - An abnormal anatomical passage between the INTESTINE, and another segment of the intestine or other organs. External intestinal fistula is connected to the SKIN (enterocutaneous fistula). Internal intestinal fistula can be connected to a number of organs, such as STOMACH (gastrocolic fistula), the BILIARY TRACT (cholecystoduodenal fistula), or the URINARY BLADDER of the URINARY TRACT (colovesical fistula). Risk factors include inflammatory processes, cancer, radiation treatment, and surgical misadventures (MEDICAL ERRORS).

Oral Fistula - An abnormal passage within the mouth communicating between two or more anatomical structures.

Oroantral Fistula - A fistula between the maxillary sinus and the oral cavity.

Pancreatic Fistula - Abnormal passage communicating with the PANCREAS.

Portacaval Shunt, Surgical - Surgical portasystemic shunt between the portal vein and inferior vena cava.

Rectal Fistula - An abnormal anatomical passage connecting the RECTUM to the outside, with an orifice at the site of drainage.

Rectovaginal Fistula - An abnormal anatomical passage between the RECTUM and the VAGINA.

Respiratory Tract Fistula - An abnormal passage communicating between any component of the respiratory tract or between any part of the respiratory system and surrounding organs.

Salivary Gland Fistula - A fistula between a salivary duct or gland and the cutaneous surface of the oral cavity.

Tracheoesophageal Fistula - Abnormal passage between the ESOPHAGUS and the TRACHEA, acquired or congenital, often associated with ESOPHAGEAL ATRESIA.

Arterio-Arterial Fistula - Abnormal communication between two ARTERIES that may result from injury or occur as a congenital abnormality.

Arteriovenous Fistula - An abnormal direct communication between an artery and a vein without passing through the CAPILLARIES. An A-V fistula usually leads to the formation of a dilated sac-like connection, arteriovenous aneurysm. The locations and size of the shunts determine the degree of effects on the cardiovascular functions such as BLOOD PRESSURE and HEART RATE.

Biliary Fistula - Abnormal passage in any organ of the biliary tract or between biliary organs and other organs.

Bronchial Fistula - An abnormal passage or communication between a bronchus and another part of the body.

Carotid-Cavernous Sinus Fistula - An acquired or spontaneous abnormality in which there is communication between CAVERNOUS SINUS, a venous structure, and the CAROTID ARTERIES. It is often associated with HEAD TRAUMA, specifically basilar skull fractures (SKULL FRACTURE, BASILAR). Clinical signs often include VISION DISORDERS and INTRACRANIAL HYPERTENSION.

Cassia - A plant genus of the family FABACEAE. Many species of this genus, including the medicinal C. senna and C. angustifolia, have been reclassified into the Senna genus (SENNA PLANT) and some to CHAMAECRISTA.

Cutaneous Fistula - An abnormal passage or communication leading from an internal organ to the surface of the body.

Dental Fistula - An abnormal passage in the oral cavity on the gingiva.

Digestive System Fistula - An abnormal passage communicating between any components of the digestive system, or between any part of the digestive system and surrounding organ(s).

Arteries - The vessels carrying blood away from the heart.

Stomach - An organ of digestion situated in the left upper quadrant of the abdomen between the termination of the ESOPHAGUS and the beginning of the DUODENUM.

Pancreas - A nodular organ in the ABDOMEN that contains a mixture of ENDOCRINE GLANDS and EXOCRINE GLANDS. The small endocrine portion consists of the ISLETS OF LANGERHANS secreting a number of hormones into the blood stream. The large exocrine portion (EXOCRINE PANCREAS) is a compound acinar gland that secretes several digestive enzymes into the pancreatic ductal system that empties into the DUODENUM.

Rectum - The distal segment of the LARGE INTESTINE, between the SIGMOID COLON and the ANAL CANAL.

Ulcer - A lesion on the surface of the skin or a mucous surface, produced by the sloughing of inflammatory necrotic tissue.

Urinary Bladder - A musculomembranous sac along the URINARY TRACT. URINE flows from the KIDNEYS into the bladder via the ureters (URETER), and is held there until URINATION.

Urinary Tract - The duct which coveys URINE from the pelvis of the KIDNEY through the URETERS, BLADDER, and URETHRA.