Tibial tunnel enlargement following anterior cruciate reconstruction: does post-operative immobilisation make a difference?
prospective_cohort · Level II
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Abstract
The aetiology of tunnel enlargement following anterior cruciate reconstruction is still not fully understood. We studied, with particular reference to the tibial tunnel appearances, a group of 28 patients 1 year from anterior cruciate reconstruction by a four-strand hamstring technique. Fourteen underwent accelerated rehabilitation and 14 were immobilised post-operatively for 2 weeks following reconstruction. Tunnel enlargement was significantly greater in the immobilised group. There was no significant correlation between tunnel enlargement and the clinical result at 1-year post-reconstruction.
Medical subject headings
- Anterior Cruciate Ligament
- Knee Injuries
- Tibia
Anatomy
- knee
- tibia