抄録
This study is an attempt to analyze the natural course of an isolated anterior cruciate ligament tear with antero-lateral rotatory instability.
The results of following 20 athletes treated initially by nonsurgical means for this injury showed there is a clear relationship between activity level and giving way: the more active the athlete, the more giving way there is: and the more the giving way, the more meniscus injury there is. It is important to suggest this fact to an injured athlete with antero-laterla rotatory instability.
