Use a non-absorbable braided suture |
Has similar strength and fatigue properties to steel wire therefore will not elongate significantly under load |
Compress and reduce the fracture with a pointed reduction clamp |
The suture will maintain compression once the clamp is removed and act as a tension band but is not used as a reduction tool |
Maintain at least a 10-mm bone bridge between the dorsal ulna cortex and the transverse drill hole |
Aligns suture parallel to the the long axis of the ulna shaft and minimizes the risk of tunnel fracture |
Ensure grasping bites in the triceps are as close to bone as possible |
Ensures closer suture contact with bone which improves construct stability |
Use two separate sutures and tie two knots |
Results in more sutures crossing the fracture site in different orientations and acts as a fail safe if one suture loosens |
Tighten the sutures and tie the knots with the elbow extended |
Generates compressive forces at the fracture site when the elbow is flexed and minimizes slack in the system |
Tie the knots on the lateral aspect of the ulna and bury them underneath anconeus during closure |
Avoids knots close to the ulna nerve and prevents knot prominence through the skin |