0M8N0ZZ
Division Knee Bursa and Ligament, Right 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 | 8 Division |
| Body Part | N Knee Bursa and Ligament, Right |
| Approach | 0 Open |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part
Procedure Overview
Division procedures in this family involve cutting into a bursa or ligament to separate or transect it, without removing any tissue and without draining fluid. The goal is to release tension, relieve compression, or free a structure that has become tight, thickened, or scarred. A familiar example is release of the transverse carpal ligament to relieve carpal tunnel syndrome, or sectioning a tight ligament that is restricting joint motion after injury or contracture.
Because nothing is removed, the ligament or bursa remains in the body, just cut through so its two ends separate or its restrictive effect is eliminated. Surgeons choose this approach when the structure itself is not diseased but is mechanically causing a problem, such as nerve entrapment or joint stiffness.
Recovery generally focuses on restoring motion and function once the compressive or restrictive tissue has been released, and many division procedures are done through small incisions or endoscopically.
Anatomy & Axis Detail
Knee Bursa and Ligament, Right
The right knee bursa and ligament group includes numerous structures such as the collateral ligaments, patellar ligament, and bursae like the prepatellar, infrapatellar, and pes anserine bursae that support and cushion the knee joint. Division in this area cuts through a ligament or fibrous band, often to release contracture, adhesions, or a tight retinacular structure contributing to limited knee flexion or extension, without removing tissue. Because the knee bears significant weight-bearing stress and contains closely packed ligamentous and tendinous structures, the surgeon must precisely target the intended band while sparing the cruciate ligaments and menisci unless those are separately addressed. Accurate documentation of which specific ligament or bursa was divided is essential, since the knee's dense anatomy allows for confusion between similarly located structures.
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
Coders should look for operative language describing cutting, sectioning, or releasing a ligament or bursa wall without any mention of tissue removal or fluid evacuation. Documentation should clearly state the intent was to separate or transect, not to excise. A common error is coding a release procedure as Excision when the surgeon only cut the structure without taking out a piece of it - the note must be read carefully to determine whether tissue was actually removed.
Another frequent mistake is confusing Division with Release, which in ICD-10-PCS is reserved for freeing a body part from an abnormal physical constraint by cutting or breaking adhesions rather than cutting the target structure itself.