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Official Description

Repair of syndactyly (web finger) each web space; with skin flaps

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Syndactyly is a congenital condition characterized by the fusion of two or more fingers, resulting in a web-like appearance. This condition can vary in complexity; simple syndactyly involves only the soft tissues of the fingers, while complex syndactyly includes additional involvement of bone, cartilage, or nails. The procedure described by CPT® Code 26560 specifically addresses simple syndactyly through surgical intervention. In this procedure, the surgeon performs a careful dissection of the soft tissues connecting the fingers, ensuring that the blood supply to each digit is preserved. The surgical technique involves making zigzag incisions on both the dorsal (back) and volar (palm) surfaces of the affected fingers. This approach not only facilitates the separation of the fingers but also aids in the aesthetic closure of the incisions. After the fingers are fully separated, the skin flaps created during the procedure are utilized to close the zigzag incisions, promoting optimal healing and functional recovery. This method is essential for restoring normal finger function and appearance in patients with simple syndactyly.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 26560 is indicated for the treatment of simple syndactyly, which is characterized by the fusion of two or more fingers due to soft tissue connections. This condition may present with various symptoms, including:

  • Webbing between fingers: The primary indication is the physical appearance of webbed fingers, which can affect hand function and aesthetics.
  • Functional impairment: Patients may experience limitations in finger movement and dexterity, impacting daily activities.
  • Psychosocial concerns: The appearance of syndactyly may lead to psychological distress or social stigma, prompting surgical intervention for cosmetic reasons.

2. Procedure

The surgical procedure for repairing simple syndactyly as outlined in CPT® Code 26560 involves several critical steps:

  • Step 1: Incision Planning The surgeon begins by planning the zigzag incisions on the dorsal and volar aspects of the conjoined fingers. This design is chosen to facilitate optimal healing and aesthetic outcomes.
  • Step 2: Soft Tissue Dissection Once the incisions are made, the surgeon carefully dissects the soft tissues connecting the fingers. This step is crucial to identify and preserve the blood supply to both digits, ensuring their viability post-surgery.
  • Step 3: Separation of Digits The dissection continues distally, with the surgeon meticulously separating the soft tissues until the fingers are completely divided. This careful approach minimizes trauma to the surrounding structures.
  • Step 4: Preparation of Skin Flaps After the fingers are separated, the skin flaps created during the dissection are defatted. This preparation is essential for the subsequent closure of the incisions.
  • Step 5: Closure of Incisions The final step involves using the prepared skin flaps to close the zigzag incisions on both fingers. This closure technique not only aids in healing but also enhances the cosmetic appearance of the fingers post-surgery.

3. Post-Procedure

Following the repair of syndactyly, patients can expect specific post-procedure care and recovery considerations. It is essential to monitor the surgical site for signs of infection and ensure proper healing. Patients may be advised to keep the fingers immobilized for a certain period to promote healing and prevent complications. Follow-up appointments will be necessary to assess the recovery process and the functionality of the fingers. Physical therapy may also be recommended to improve movement and dexterity as healing progresses. Overall, the goal of post-procedure care is to ensure optimal recovery and restore normal function to the affected fingers.

Short Descr REPAIR OF WEB FINGER
Medium Descr REPAIR SYNDACTYLY EACH SPACE W/SKIN FLAPS
Long Descr Repair of syndactyly (web finger) each web space; with skin flaps
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P3D - Major procedure, orthopedic - other
MUE 2
CCS Clinical Classification 175 - Other OR therapeutic procedures on skin and breast
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
T2 Left foot, third digit
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Pre-1990 Added Code added.
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