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Wrist arthrodesis in paralyzed arms of children
Insights
A novel wrist fusion technique using an iliac graft in children aged six and older showed high success rates. This surgical intervention significantly improved extremity function in patients with paralysis, particularly from poliomyelitis.
Area of Science:
- Orthopedic surgery
- Pediatric orthopedics
- Reconstructive surgery
Background:
- Wrist fusion is a critical procedure for stabilizing the wrist joint.
- Residual paralysis, often from poliomyelitis, can severely impair upper extremity function in children.
- Existing fusion techniques may have limitations in pediatric populations.
Purpose of the Study:
- To describe a new surgical technique for wrist fusion in children aged six years and older.
- To evaluate the efficacy and outcomes of this novel fusion method.
- To assess the long-term functional improvement and potential complications.
Main Methods:
- A coronal split technique involving the radius and carpal bones was utilized.
- An iliac graft was incorporated as a bone graft for fusion.
- Thirty-four pediatric patients, primarily with post-poliomyelitis paralysis, underwent the procedure.
Main Results:
- The surgical technique was successful in 32 out of 34 patients (94.1% success rate).
- Patients demonstrated significant improvements in extremity function post-operatively.
- Long-term follow-up to skeletal maturity revealed an average forearm shortening of 4.1 cm.
Conclusions:
- This new iliac graft sandwich technique offers a successful and effective method for wrist fusion in children.
- The procedure leads to improved limb function, particularly beneficial for children with paralysis.
- Forearm length changes should be considered in the long-term management of these patients.
Abstract:
A new technique for fusion of the wrist in children six years old and older is described. An iliac graft is sandwiched in a coronal split in the radius and carpal bones. Thirty-four children, most of them suffering residual paralysis from poliomyelitis, were treated with this method. It was successful in thirty-two patients, and these children had improved function of the extremity. They were followed to maturity; shortening of the forearm averaged 4.1 centimeters.