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Biodegradable pins versus Kirschner wires in hand surgery
1Department of Orthopaedics, University Hospital of Copenhagen, Hvidovre, Denmark.
Journal of Hand Surgery (Edinburgh, Scotland)
|August 1, 1996
Summary
Biodegradable pins offer a viable alternative to Kirschner wires for hand surgery fixation. This study found no difference in healing or complications, but biodegradable pins reduced the need for additional procedures.
Area of Science:
- Orthopedic surgery
- Biomaterials science
Background:
- Standard Kirschner wires are commonly used for fracture fixation in hand surgery.
- Biodegradable pins present a potentially advantageous alternative due to their resorbable nature.
Purpose of the Study:
- To compare the efficacy and safety of biodegradable pins versus standard Kirschner wires for hand surgery.
- To evaluate outcomes including union time, complication rates, and the need for secondary procedures.
Main Methods:
- A prospective, randomized study comparing biodegradable pins and Kirschner wires.
- Eleven patients received biodegradable pins, and 12 received Kirschner wires.
- All patients were evaluated at a 6-month follow-up point.
Main Results:
- No significant differences were observed in the time to union between the two groups.
- Complication rates were similar across both the biodegradable pin and Kirschner wire groups.
- Significantly fewer additional operative procedures were required for patients treated with biodegradable pins.
Conclusions:
- Biodegradable pins are a safe and effective alternative to Kirschner wires in hand surgery.
- The use of biodegradable pins may reduce the overall number of interventions required post-surgery.
- Further research could explore long-term outcomes and cost-effectiveness.