Arthroscopically assisted anterior cruciate ligament reconstruction with the pes anserine tendons.

Determines and compares the results of arthroscopic treatment of anterior cruciate ligament deficiency using pes anserine tendons in a consecutive series of patients with acute and chronic deficiency. Subjective assessments; Anterior patellofemoral pain assessment; Physical examinations; Ligament testing; Instrumented testing; Post-operative complications.