Lateral Distal Tibia Plate — Locking and Conventional

The lateral side of the distal tibia is the third plating surface around the ankle. A lateral plate buttresses the lateral column of a pilon-type injury, supports Chaput-type fragments at the syndesmosis, and gives the surgeon an anterolateral corridor when the medial soft tissues are too compromised for a medial plate. Its distal screw cluster is angled toward the lateral plafond so the joint surface is supported from the lateral side.

Choosing between the locking and the conventional version follows the same logic as elsewhere around the ankle: fixed-angle screws where the distal fragment is small or the bone weak, compression holes where bone quality permits. The locking version concentrates its range in the shorter and middle lengths used around the joint, while the conventional version extends to the longest plates for fracture lines reaching up the shaft. The operating surgeon decides the version and the plate length at templating.

At surgery the plate is seated on the anterolateral surface of the distal tibia with the distal cluster above the joint line, so its screws pass into the lateral plafond without entering the ankle. The shaft runs up the lateral cortex and is fixed according to the hole type and version. K-wire holes hold the plate provisionally while reduction is checked. The approach, the version and the screw plan are decided by the operating surgeon.

As genuine original implants, the plates reproduce the original system contour, hole spacing and thread interface exactly, and they work with the screws and instruments described in the corresponding surgical technique without adaptation. BoneCraft stocks both versions for both legs across the size run, so a wholesale order can cover the complete lateral line together with the medial and anterior plates of the same family.