ICD-10-CM > S00-T88 > S40-S49 > S43 > S43.4 > S43.43 S43.43 Superior glenoid labrum lesion Non-Billable/Non-Specific Applicable To SLAP lesion Codes S43.431Superior glenoid labrum lesion of right shoulderS43.431A..., initial encounterS43.431D..., subsequent encounterS43.431S..., sequelaS43.432Superior glenoid labrum lesion of left shoulderS43.432A..., initial encounterS43.432D..., subsequent encounterS43.432S..., sequelaS43.439Superior glenoid labrum lesion of unspecified shoulderS43.439A..., initial encounterS43.439D..., subsequent encounterS43.439S..., sequela