Kleiger B
Foot Ankle. 1982 Sep-Oct;3(2):69-73. doi: 10.1177/107110078200300203.
Anterior tibiotalar impingement is caused by extension at the ankle. Repeated impingement causes two symptom-producing and potentially disabling syndromes. The most frequent is impingement exostoses which form on strong feet that offer resistance to impingement. This condition may be compatible with dancing for many years, but if symptoms warrant, surgery is a consideration. The other syndrome is found in young dancers with long, slender, flexible feet. These feet are weak and allow midfoot sag and plantar fascial stretch causing chronic foot strain. Such feet do not tolerate dancing without extensive retraining and surgery is of no help.
距骨前撞击症是由踝关节背伸引起的。反复撞击会导致两种产生症状且可能致残的综合征。最常见的是撞击性外生骨疣，它形成于对撞击有抵抗力的强壮足部。这种情况可能多年都能从事舞蹈活动，但如果症状严重，手术是一种选择。另一种综合征见于足部细长且灵活的年轻舞者。这些足部力量较弱，会导致足中部下陷和足底筋膜拉伸，从而引起慢性足部劳损。这种足部如果不经过大量的再训练无法耐受舞蹈活动，手术对此也无济于事。
