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Transfer Knee Bursa and Ligament, Left to No Qualifier with No Device, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | M Bursae and Ligaments |
| Operation | X Transfer |
| Body Part | P Knee Bursa and Ligament, Left |
| Approach | 0 Open |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Moving, without taking out, all or a portion of a body part to another location to take over the function of all or a portion of a body part
Procedure Overview
Transfer procedures in this family move a bursa or ligament, or a portion of one, from its native location to a new site so it can take over the mechanical job normally performed by a different structure, without detaching its original blood and nerve supply. This is most often seen in tendon transfer surgery involving ligamentous tissue used to restore function after nerve injury, chronic tendon rupture, or joint instability where the original stabilizing structure can no longer do its job.
Because the tissue stays connected to its native blood supply, these procedures differ from a graft, which is fully detached and moved elsewhere. Surgeons choose this approach when a nearby ligament or bursal structure is healthy enough to be rerouted and can plausibly substitute for a damaged one, offering better long-term durability than an artificial replacement in select patients.
Anatomy & Axis Detail
Knee Bursa and Ligament, Left
On the left knee, the bursae and ligaments surrounding the joint, such as the pes anserine bursa and portions of the collateral ligament complex, cushion tendon movement and help stabilize the joint against varus and valgus stress. A Transfer procedure moves a segment of this tissue, preserving its own blood supply, to reinforce an adjacent structure, for example supporting patellar alignment or reinforcing a weakened capsular region following trauma or degenerative change. Because these structures lie close to the peroneal nerve and popliteal vessels on the posterolateral aspect, careful technique is required to protect these structures during mobilization. Documentation should specify the left-sided origin and the qualifier identifying the destination structure benefiting from the transferred tissue.
Approach: Open
Open approach means the surgeon cuts through skin, mucous membrane, or other tissue layers to physically expose the target site to view before performing the procedure. It gives direct visualization and hands-on access, distinguishing it from Percutaneous approaches where instruments pass through a small puncture without exposing the site. Open is typical for procedures needing wide access, such as most laparotomies.
Coding & Documentation
A code from this family applies when documentation clearly shows tissue being rerouted to a new location while remaining attached to its vascular pedicle, with the explicit intent of taking over another structure's function. The operative report should name both the origin site and the new destination, along with the functional deficit being addressed. Coders frequently misassign these cases as Transplantation, which requires the tissue to be completely freed from its original site, or as Repair, when the surgeon has simply reattached tissue back to its original position rather than relocating it to serve a new purpose.