Posttraumatic pediatric distal tibiofibular synostosis: a case report
Kevin Munjal1, Shyam Kishan, Sanjeev Sabharwal
1Department of Orthopedics, The University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Newark, NJ 07103, USA.
Foot & Ankle International
|June 25, 2004
Summary
Posttraumatic distal tibiofibular synostosis is a rare complication following fractures in children. Early recognition and treatment can prevent long-term limb length and alignment issues.
Area of Science:
- Orthopedic surgery
- Pediatric orthopedics
Background:
- Posttraumatic distal tibiofibular synostosis is a rare complication of distal tibia-fibula fractures in pediatric patients.
- This condition can lead to significant limb length discrepancy, angular malalignment, and gait abnormalities.
Observation:
- A case report details a 7-year-old child treated for a closed distal tibia-fibula fracture who developed distal tibiofibular synostosis with valgus ankle malalignment.
- Surgical resection of the synostosis was performed.
Findings:
- At 16 months post-resection, the patient exhibited near-normalization of ankle malalignment.
- The study discusses potential etiologies, anatomical and functional consequences, and treatment strategies for this rare complication.
Implications:
- Posttraumatic tibiofibular synostosis can impact limb length and alignment in skeletally immature individuals, affecting both ankle and knee joints.
- Prompt diagnosis and intervention are crucial to prevent lasting anatomic and functional deficits.
