previous section: 1/4 page: 2/3 next

1Principles

Plate placement

Plate placement

The implant is positioned over the proximal and middle phalanx in the sagittal plane. The distal end of the plate is placed in the proximal region of the middle phalanx. The distal end of the plate should not impinge on the proximal attachment of the distal interphalangeal joint capsule as well as the extensor process (A). The palmar/plantar position of the transarticular screws and distal plate screw should lie within the palmar/plantar eminences (B) to avoid the palmar/plantar aspect of the distal interphalangeal joint capsule and navicular apparatus.