Abstract
BACKGROUND: The management of superior labrum anterior to posterior (SLAP) tears is somewhat controversial. It is unclear if the length of time between symptom onset and surgery affects SLAP repair outcomes. METHODS: Sixty-one SLAP repairs were retrospectively reviewed pre-operatively and post-operatively at 1, 6, 24 weeks, and > 2 years post-surgery. Patients were allocated to an 'early repair' or 'late repair' group based on time between symptom onset and surgery. RESULTS: Of the 61 patients, 22 patients had surgery within six months of symptom onset. Pre-operatively, 'late repair' patients played a higher level of sport than 'early repair' patients prior to injury. Post-operatively, both groups had similar outcomes up to six months, though at six months 'early repair' patients reported a higher level of work than 'late repair' patients (p = 0.01). At > 2 years after surgery, 'early repair' patients had reduced pain and difficulty with overhead activities (p = 0.002), less stiffness (p = 0.001) and were more satisfied than 'late repair' patients (p = 0.04). CONCLUSIONS: Up to six months post-operatively, the time between symptom onset and surgery has limited effect on functional outcomes. However, at > 2 years after surgery, earlier repairs ( < 6 months) are interestingly associated with better functional outcomes. Further studies are required to determine if this is a causal relationship.