Arthrodesis equipment for e.g. metatarso-phalangeal joint of leg, has anchoring screw engaged in eyelet, and arthrodesis screw with thread adapted to support grip in metatarsal and phalanx, and another thread engaged with tapping of sleeve

摘要

The equipment (1) has a plate (2) comprising a tapped sleeve (5) and an eyelet (6) for receiving an arthrodesis screw (3) and a bone anchoring screw (4), respectively. A deformable portion connects the sleeve and eyelet. The portion is deformed for adapting the shape of the plate to the configuration of metatarsal (100) and phalanx (101) to be processed and adapting positions of the sleeve and eyelet. The screw (3) has a thread adapted to a support grip in the metatarsal and phalanx, and another thread cooperated with the tapping of the sleeve. The screw (4) is engaged in the eyelet.