0XMT0ZZ
Reattachment Ring Finger, Left 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 | M Reattachment |
| Body Part | T Ring Finger, Left |
| Approach | 0 Open |
| Device | Z No Device |
| Qualifier | Z No Qualifier |
Operation Definition
Putting back in or on all or a portion of a separated body part to its normal location or other suitable location
Procedure Overview
This family covers reattaching a portion of an upper limb - such as a hand, forearm, or arm segment - that has been completely or partially severed, restoring it to its normal anatomic position. These are emergency or urgent reconstructive procedures following traumatic amputation, most often from industrial accidents, machinery injuries, or severe lacerations, and they require reconnecting blood vessels, nerves, tendons, and bone to give the limb the best chance of regaining function and sensation.
Outcomes depend heavily on how quickly the reattachment occurs after injury and how much tissue damage accompanied the original trauma, and patients typically need extensive follow-up therapy afterward.
Anatomy & Axis Detail
Ring Finger, Left
Reattachment of the left ring finger restores a digit that works in tandem with the little finger for power grip, particularly when the hand closes around a cylindrical object such as a tool handle. Surgeons address the injury through bony fixation of the amputated segment, microvascular repair of the paired digital arteries and dorsal venous system, and coaptation of the flexor and extensor tendons along with the digital nerves supplying sensation to the ulnar side of the hand. Because the ring finger's extensor tendon is interconnected with those of neighboring digits through juncturae tendinum, tension and alignment during tendon repair are documented carefully to avoid inadvertently restricting motion in the adjacent middle or little finger. Vascular status is monitored closely in the days following surgery to detect early signs of compromised flow.
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
Coding requires confirmation that the detached part was genuinely put back onto the patient's own body, not replaced with a prosthetic or graft from another source, and that the reattached segment corresponds to the anatomical region level rather than a single named bone or joint. The operative note should specify the level of amputation and confirm vascular and neural reconnection were achieved. A frequent mistake is coding Reattachment when the procedure was actually a Transfer or Repair of a still-attached but nearly severed limb, or when the reattached part belongs to a more specific body part value elsewhere in the system.
Commonly Confused With
This is commonly confused with Repair, which applies when the limb was never fully separated and simply needed the injury closed or restored, and with Transplantation, which involves tissue from a donor rather than the patient's own severed part. It also overlaps with hand- or finger-specific Reattachment codes - the distinguishing detail is whether the severed segment maps to the broader regional anatomy or to a distinct, separately valued body part such as a single digit.