Catalog

Subcutaneous dissecting haematoma

No MMS code

Link to WHO Definition

Subcutaneous dissecting haematoma – http://id.who.int/icd/entity/1615144327

A haematoma, usually located on the lower legs, due to traumatic rupture of subcutaneous blood vessels in individuals with skin fragility, most commonly resulting from advanced age, long-term corticosteroid exposure and/or anticoagulant therapy. Because of the fragility of the tissues, minor trauma can result in extensive extravasation of blood into the virtual space between the muscular fascia and subcutaneous fat with distension of the overlying skin. If the haematoma is not drained, the cutaneous blood supply may be compromised, leading to extensive skin necrosis and ulceration.