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A new osteotome for performing chevron trochanteric osteotomy
D H Sochart1, A S Paul, N M Kurdy
1Bury General Hospital, Manchester, UK.
Acta Orthopaedica Scandinavica
|October 1, 1995
Summary
A novel modified osteotome simplifies chevron trochanteric osteotomy in hip arthroplasty. This technique ensures anatomical reduction and promotes rapid bony union, enhancing surgical outcomes.
Area of Science:
- Orthopedic Surgery
- Surgical Innovation
- Hip Arthroplasty
Background:
- Traditional chevron trochanteric osteotomy can lead to fragmentation.
- Achieving anatomical reduction and stable fixation of the trochanter is crucial for successful hip arthroplasty.
Purpose of the Study:
- To introduce and evaluate a new modified osteotome for chevron trochanteric osteotomy.
- To assess the ease of use, effectiveness in preventing fragmentation, and impact on trochanteric union.
Main Methods:
- A modified osteotome was used for chevron trochanteric osteotomy in 77 primary hip arthroplasties.
- The technique involves distal apex direction to create a large osteotomized segment.
- Cruciate wiring was employed for trochanteric fixation.
Main Results:
- The modified osteotome proved easy to use, producing a large osteotomized segment without fragmentation.
- Anatomical reduction and secure fixation were consistently achieved.
- Complete bony trochanteric union occurred within 6 months in all 77 patients.
Conclusions:
- The modified osteotome is an effective tool for chevron trochanteric osteotomy in hip arthroplasty.
- It simplifies the procedure, ensures anatomical reduction, and facilitates reliable bony union.