We describe the results of conservative treatment for complete midsubstance tears of the anterior cruciate ligament (ACL) in 18 skeletally immature patients, followed for a minimum of 36 months. Six patients had an ACL reconstruction during the follow-up period and were assessed immediately before their operation. The average time from initial injury to evaluation was 51 months. All patients ha...

STUDY DESIGN Case report. OBJECTIVES To present a progressively increasing negative-work exercise program via eccentric ergometry early after anterior cruciate ligament reconstruction (ACL-R) and to suggest the potential of negative work to amplify the return of quadriceps size and strength. CASE DESCRIPTION The patient was a 26-year-old highly active recreational athlete who sustained an A...

A 20-year-old male medical student and keen rugby player presented with a 12-month history of progressively worsening right knee pain and stiffness with no history of trauma. Clinical examination revealed effusion and posterior knee pain exacerbated by end range movement and an extension lag of 15 degrees. Physiotherapy to improve the range of motion proved unsuccessful. Magnetic resonance imag...

In most anterior cruciate ligament (ACL) tears, the tear is at the femoral side leaving a robust stump attached to the tibia. Stump-preserving ACL reconstruction carries the advantage of rapid reinnervation and revascularization of the graft. In this technique, the femoral tunnel is created after exposing the femoral footprint. The ACL tibial stump is split and the tip of the ACL tibial guide i...

BACKGROUND Male patients tend to have more meniscal and chondral injuries at the time of anterior cruciate ligament (ACL) reconstruction than females. No studies have examined sex-specific predictors of meniscal and chondral lesions in ACL-injured patients. PURPOSE To identify sex-specific predictors of meniscal and chondral lesions, as well as meniscal tear management, in patients undergoing...

Background & Aims: Knee joint is a complex structure and anterior cruciate ligament (ACL) tear is one of the most common injuries of it. Anterior cruciate ligament, because of its proprioceptive function, has an important role in balance control and its tearing may tend to balance control deficiency. The aim of the present study was to evaluate the effect of functional brace on the balance in p...

This study tested the association between periligamentous vascularization of the anterior cruciate ligament (ACL) and the presence of chondral knee lesions via retrospective analysis of prospectively collected data from 702 consecutive knee arthroscopic procedures. In each case, the ACL periligamentous envelope was documented as follows: (1) vascular, where the ACL was covered with blood vessel...

BACKGROUND Concomitant injuries can occur in patients with combined anterior cruciate ligament (ACL) and medial collateral ligament (MCL) tears; however, no studies have compared these injuries in patients undergoing ACL reconstruction with an MCL tear to those with an intact MCL. PURPOSE To compare bone bruising, meniscus tears, and chondral lesions in patients undergoing ACL reconstruction ...