PT - JOURNAL ARTICLE AU - H Kurosawa AU - K Nakasita AU - H Nakasita AU - S Sasaki AU - S Takeda TI - Complete avulsion of the hamstring tendons from the ischial tuberosity. A report of two cases sustained in judo. AID - 10.1136/bjsm.30.1.72 DP - 1996 Mar 01 TA - British Journal of Sports Medicine PG - 72--74 VI - 30 IP - 1 4099 - http://bjsm.bmj.com/content/30/1/72.short 4100 - http://bjsm.bmj.com/content/30/1/72.full SO - Br J Sports Med1996 Mar 01; 30 AB - Rupture of the hamstring tendon is a rare injury. Two cases of complete rupture of the hamstring tendons sustained while playing judo are reported. The diagnosis of a rupture of the hamstring tendons was difficult from physical examination because of severe pain on knee or hip joint movement. Magnetic resonance imaging was non-invasive and showed the lesion clearly. In one of these two cases the less satisfactory results of non-operative treatment were clearly shown in both isokinetic muscle force evaluation and sports activities.