ICD-10-CM Alphabetic Index
Ulcer, ulcerated, ulcerating, ulceration, ulcerative, pressure(pressure area)
Sub-terms(18)
—stage 1(healing) (pre-ulcer skin changes limited to persistent focal edema)—stage 2(healing) (abrasion, blister, partial thickness skin loss involving epidermis and/or dermis)—stage 3(healing) (full thickness skin loss involving damage or necrosis of subcutaneous tissue)—stage 4(healing) (necrosis of soft tissues through to underlying muscle, tendon, or bone)—unspecified stage—unstageable—ankleL89.5—backL89.1—buttockL89.3—coccyxL89.15—contiguous site of back, buttock, hipL89.4—elbowL89.0—faceL89.81—headL89.81—heelL89.6—hipL89.2—sacral region(tailbone)L89.15—specified site NECL89.89