0X6B0ZZ
Detachment Elbow Region, Right to No Qualifier with No Device, Open Approach
Procedural Specifications
| Clinical Axis | Detail Definition |
|---|---|
| Section | 0 Medical and Surgical |
| Body System | X Anatomical Regions, Upper Extremities |
| Operation | 6 Detachment |
| Body Part | B Elbow Region, Right |
| Approach | 0 Open |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Cutting off all or a portion of the upper or lower extremities
Procedure Overview
Detachment procedures in this family involve amputation of all or part of the upper extremity at a level not captured by the more specific arm, forearm, or hand body system codes, cutting through the limb to remove a portion of it. Reasons for these operations include severe trauma, infection that has not responded to other treatment, tumors, or complications of vascular disease that leave the tissue non-viable.
The surgery is performed at a defined anatomical level, and the choice of that level balances removing all compromised tissue against preserving as much functional limb length as possible for future prosthetic fitting and rehabilitation.
Anatomy & Axis Detail
Elbow Region, Right
The elbow region encompasses the distal humeral condyles, the proximal radius and ulna, the joint capsule, and the collateral ligaments that together form the hinge and pivot articulation connecting the upper arm to the forearm, with the brachial artery and median nerve passing through the antecubital fossa. Disarticulation at this level is performed when disease or injury affects the forearm but the distal humerus remains viable, preserving humeral length and epiphyseal growth potential in children better than a transhumeral amputation would. The procedure divides the joint capsule and collateral ligaments, ligates the brachial vessels and their branches at the fossa, and transects the median, radial, and ulnar nerves near the joint line. This distinction from transhumeral or transradial levels matters for prosthetic socket design on the right side.
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 select from this family when the documentation specifies detachment at the shoulder or another level classified under the general upper extremity body system rather than a level with its own dedicated body part, such as the specific bones of the forearm or hand. The amputation level recorded in the operative note is essential, since it determines both the correct body part value and the qualifier describing the level of detachment, and miscoding often happens when the level documented doesn't match the code selected. Revision of a prior amputation stump is also coded here when tissue is further removed, and should not be mistaken for a routine wound debridement.
Commonly Confused With
Excision is sometimes confused with Detachment when only a small amount of tissue is removed from the extremity, but Detachment specifically applies to cutting through the limb itself rather than just removing a lesion or damaged tissue while preserving the limb's structure. Amputation coded to the arm or hand-specific body systems is the other close neighbor, distinguished purely by the anatomical level at which the cut is made.