[CLINICAL AND ARTHROSCOPIC FINDINGS IN MENISCAL INJURY AND KNEE INSTABILITY: A PROSPECTIVE STUDY].

Introduction: Medical history and physical examination are expected to provide the basic knowledge allowing diagnosis of a disease and thus enabling to plan the course of treatment.

Objective: This study aimed to examine this hypothesis by comparing pre-operative diagnosis of meniscal and anterior cruciate ligament (ACL) injuries to final surgical findings.

Material And Methods: We prospectively compared the pre-surgical diagnosis to the arthroscopic findings in 753 arthroscopic procedures.

Reduced Anterior Cruciate Ligament Vascularization Is Associated With Chondral Knee Lesions.

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 vessels along its entire length; (2) centrally avascular, where the central third of the ACL was not covered but peripheral vascularized coverage was present; and (3) avascular, where there was no blood vessel coverage of the ACL. Inclusion criteria for the study were as follows: (1) age older than 18 years and (2) normal knee ligament laxity.

Symptomatic bipartite patella: treatment alternatives.

Bipartite patella is usually an asymptomatic, incidental finding. However, in adolescents, it may be a cause of anterior knee pain following trauma or a result of overuse or strenuous sports activity. Most patients improve with nonsurgical treatment.

Collapsing the tibial bone tunnel in hamstring autograft reconstruction of the anterior cruciate ligament.

The use of double staples is an accepted method for fixation of hamstring anterior cruciate ligament (ACL) grafts at the distal tibial site. In the last year, we have modified the 2-staple technique that we have been using for distal tibial fixation of our double loop hamstring ACL autografts. Previously, we had impacted the graft with 2 toothed staples onto the cortex distal to the opening of the tibial tunnel.

The role of the knee brace in the prevention of anterior knee pain syndrome.

Our prospective study evaluates the use of a knee brace with a silicon patellar support ring as a method of preventing anterior knee pain from developing in young persons undergoing strenuous physical exercise. We studied 60 young athletes, who qualified for a strenuous physical training course and who had not suffered from anterior knee pain previously. Twenty-seven subjects were in the brace group and 33 were in the nonbrace control group.