0HQLXZZ
Repair Skin, Left Lower Leg to No Qualifier with No Device, External Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | H Skin and Breast |
| Operation | Q Repair |
| Body Part | L Skin, Left Lower Leg |
| Approach | X External |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Restoring, to the extent possible, a body part to its normal anatomic structure and function
Procedure Overview
Repair procedures in the skin and breast are used whenever tissue needs to be restored to its normal structure after an injury or defect, and no other more specific root operation better describes what was done. Typical examples include suturing a skin laceration, closing a surgical wound that reopened, or repairing a breast defect that doesn't require reconstruction with an implant or flap.
This category functions as a default option in ICD-10-PCS: it applies when the objective is simply to put anatomy back together using the body's own tissue, without removing, replacing, or transferring tissue from elsewhere. It is commonly performed after trauma, dehiscence of a prior incision, or as the closing step following removal of a skin lesion when the surgeon simply reapproximates the edges rather than using a graft or flap.
Because Repair is the root operation of last resort, it is used only when the procedure doesn't fit any of the more specific root operations, such as suturing skin edges together rather than transferring a flap of tissue or inserting a graft.
Anatomy & Axis Detail
Skin, Left Lower Leg
Skin over the left lower leg, the segment between knee and ankle, is anatomically similar to its right-sided counterpart and shares the same vulnerability to poor perfusion, chronic ulceration, and slow-healing traumatic wounds, particularly in patients with peripheral vascular disease or diabetes. Repair captures procedures that restore the skin's continuity through suturing or comparable closure techniques when no graft, flap, or synthetic material is placed and no other root operation better describes the objective. Clinicians documenting these encounters should note whether the wound was acute, such as a fresh laceration, or the result of dehiscence following a prior procedure on the leg, since this affects code selection only insofar as it clarifies that simple restoration, rather than replacement or transfer, was the surgeon's goal.
Approach: External
External approach applies to procedures performed directly on the skin or mucous membrane, or on an accessible body surface, without any instrumentation passing through a puncture or orifice. It covers things like manual reduction of a fracture or excision of a skin lesion. It differs from Via Natural or Artificial Opening in that no internal passage is entered at all, only the exposed surface.
Coding & Documentation
Coders should verify from the operative note that the closure was a straightforward reapproximation of tissue and not a more complex reconstruction, since Repair is only assigned when no other root operation applies. Documentation should specify the anatomic site closed and confirm that no graft, flap, or synthetic material was used, since those findings point elsewhere.
The most frequent error is defaulting to Repair too quickly, when the physician actually performed a procedure like a flap transfer that should be captured under Transfer, or a breast reconstruction using a graft that belongs under Replacement or Supplement. Another common mix-up is coding a routine surgical closure at the end of an unrelated procedure, such as the incision closure following an excision, which is not separately coded because it is an integral part of the primary operation rather than a distinct repair.