Name of the Procedure:

Reconstruction of the Collateral Ligament, Metacarpophalangeal Joint, Single; with Tendon or Fascial Graft (includes obtaining graft)

Summary

This surgical procedure involves repairing and reconstructing a damaged collateral ligament in one of the metacarpophalangeal (MCP) joints (knuckle joints). The surgery uses a graft taken from a tendon or fascia (connective tissue) to replace or reinforce the damaged ligament.

Purpose

This procedure addresses the instability, pain, or dysfunction caused by a torn or severely damaged collateral ligament in the MCP joint. The goal is to restore joint stability, improve hand function, and alleviate pain.

Indications

• Chronic instability of the MCP joint
• Ligament tears or ruptures that haven't healed with conservative treatment
• Pain and dysfunction that interfere with daily activities despite non-surgical interventions
• High-demand hand use that warrants surgical repair for optimal function

Preparation

• Patients may need to fast for a specific period before the surgery.
• Adjustments to current medications, especially blood thinners, may be necessary.
• Pre-operative imaging (e.g., MRI or X-ray) to assess the extent of the injury.
• Pre-surgery consultation to discuss the procedure and obtain consent.

Procedure Description

1. The patient is given regional or general anesthesia.
2. An incision is made near the affected MCP joint.
3. The damaged collateral ligament is identified and prepared for reconstruction.
4. A tendon or fascial graft is harvested, usually from the patient's wrist or forearm.
5. The graft is carefully positioned and secured to reconstruct the torn ligament.

6. The incision is closed with sutures, and a sterile dressing is applied.

   Tools and equipment include surgical instruments, sutures, and graft-harvesting equipment.

Duration

The procedure typically takes about 1 to 2 hours.

Setting

This surgery is performed in a hospital or an outpatient surgical center.

Personnel

• Orthopedic or hand surgeon
• Anesthesiologist
• Surgical nurses
• Operating room technicians

Risks and Complications

• Infection
• Bleeding or hematoma
• Graft failure or re-tear of the ligament
• Stiffness or decreased range of motion
• Nerve injury resulting in numbness or tingling
• Anesthetic complications

Benefits

• Increased joint stability
• Improved function and range of motion in the hand
• Reduction in pain
• Ability to return to normal daily activities and, in some cases, sports or other demanding hand activities

Recovery

• Post-operative immobilization of the hand in a splint or cast for several weeks.
• Pain management with medications.
• Gradual physical therapy to restore movement and strength.
• Full recovery and return to activities may take several months.
• Regular follow-up appointments to monitor progress.

Alternatives

• Non-surgical treatments such as bracing, physical therapy, and medications
• Corticosteroid injections for pain and inflammation management
• Pros: Non-invasive, fewer risks, quicker initial recovery
• Cons: May not restore full function or stability, symptoms might persist or recur

Patient Experience

During the procedure, patients will be under anesthesia and will not feel pain. Post-procedure, they might experience discomfort, swelling, and bruising, which can be managed with pain relief measures. Initial immobilization followed by gradual rehabilitation helps in recovery.