Abstract
Introduction: The aim of this study was to compare two methods of femoral fixation for four strand Hamstring (4SH) primary ACL reconstruction: namely a recently introduced suspensory fixation using absorbable polylactic acid cross pins versus our traditional method of anchor fixation.
Method: Forty-five consecutive patients, who had undergone primary ACL reconstruction using 4SH graft and the suspensory femoral fixation were prospectively evaluated by an independent observer. IKDC scores were recorded and laxity was assessed using cruciometer. These results were compared with a similar well-matched cohort of patients whose femoral fixation was with an anchor. Tibial fixation in both the groups was similar.
Results: No significant difference was noted between the two groups on comparison of IKDC scores or cruciometer readings at a minimum one-year follow-up.
Conclusions: This suspensory method of femoral fixation for a four-strand hamstring graft provided a secure fixation with satisfactory early clinical results. As this method of fixation is a new technique, further follow-up is needed for long-term validation.
The abstracts were prepared by Mr Roger Smith. Correspondence should be addressed to him at the British Association for Surgery of the Knee, c/o BOA, Royal College of Surgeons of England, 35–43 Lincoln’s Inn Fields, London WC2A 3PN.
