The American journal of sports medicine
-
Comparative Study
Gender-based differences in outcome after anatomic double-bundle anterior cruciate ligament reconstruction with hamstring tendon autografts.
Although previous studies suggested that female patients are predisposed to increase graft laxity compared with male patients after single-bundle anterior cruciate ligament reconstruction using autogenous hamstring tendons, there have been no studies specifically examining gender-based differences in outcome after anatomic double-bundle anterior cruciate ligament reconstruction with hamstring tendon autografts. ⋯ The results of assessment for ligament laxity at the 2-year postoperative evaluation in the female group were approximately identical to those of the male group after anatomic double-bundle anterior cruciate ligament reconstruction using autogenous hamstring tendons. Therefore, the present study suggests that anatomic double-bundle anterior cruciate ligament reconstruction using autogenous hamstring tendons provides satisfactory knee stability to female patients as well as male patients.
-
The majority of the literature on surgical outcomes of superior labral anterior posterior (SLAP) repairs has focused on short-term follow-up of 1 to 2 years, not allowing adequate time for full rehabilitation and return to maximum level of competition for all types of athletes. Also, previous studies have concentrated on using questionnaires that primarily evaluate patients' activities of daily living, which do not focus on sport-specific performance. ⋯ Arthroscopic SLAP repairs show excellent results and a high rate of overall satisfaction; however, the outcomes are less reliable in throwers. The KJOC score provides a more stringent assessment of overhead athletes' function after SLAP repair than the ASES score. Our findings also indicate that SLAP repairs lead to improved shoulder function during routine daily activities but that consistent return to elite throwing sports may still remain somewhat problematic.
-
In patients with patellar tendinopathy in whom nonoperative management is unsuccessful, surgery is an option to return to high levels of physical activity. Although open surgery is traditionally advocated, an arthroscopic approach may be safe and effective. ⋯ Arthroscopic surgery for patients with patellar tendinopathy, refractory to nonoperative management, appears to provide significant improvements in symptoms and function, with improvements maintained for at least 3 years. These results suggest that some patients may not be able to achieve their presymptom sporting level; or if they do, they may participate in sports with some degree of residual symptoms. Limited data show that these improvements are maintained for up to 10 years. Early return to sports may also be achieved.
-
There are several reported causes of midbody extrusion after lateral meniscal allograft transplantation. However, there are no reports studying the correlation between the position of the bony bridge and extrusion of the midbody after meniscal allograft transplantation. ⋯ The more closely the center of the bony bridge approached 50% of the entire tibial plateau, the less extrusion of the midbody occurred. Anatomic placement of the bony bridge of lateral meniscal allograft is imperative to prevent extrusion after lateral meniscal allograft transplantation.
-
Arthroscopic Bankart repair emerged in the 1990s as a minimally invasive alternative to open repair. The optimal technique of surgical stabilization of the unstable glenohumeral joint remains controversial. ⋯ Review of the ABOS data shows a trend toward arthroscopic shoulder stabilization over time, with the use of open repair declining. Reported complications were lower overall in the arthroscopic stabilization group when compared with open surgeries.