In Weber-Denis A fracture and Weber-Denis B fracture,if the fracture line of the distal part of lateral malleolus is below the ankle line,the bimalleolar or trimalleolar manipulative treatment and operative treatment have no significant different.

• Weber DenisA骨折和Weber DenisB中外踝远端骨折线在踝线下双踝、三踝手法治疗与手术治疗效果无显著差异