[Progress on graft and fixation options of arthroscopic anterior cruciate ligament reconstruction].

Anterior cruciate ligament injury is one of the most common injuries of knee joint. Arthroscopic reconstruction of anterior cruciate ligament is the most commonly performed procedure. A variety type of fixation techniques are being used nowadays, such as interference screw, cortical suspension fixation and transfix, all of which can achieve good effect, with both advantages and disadvantages. However, the healing of reconstructed grafts is a complicated and long-term process, which can be affected by many factors. The mechanical properties of the grafts are also changed greatly in all stages of healing process, adding variables for the post-operative rehabilitation. Copyright