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Drilling

T-shapred fracture of the proximal phalanx PIP joint – Lag screw fixation

Drill the second condyle

In the second condyle, drill a gliding hole as perpendicularly to the fracture plane as possible, using a 1.0 mm drill bit for a 1.0 mm screw.
Use a 0.8 mm drill bit to drill a threaded hole in the opposite fragment, up to the far (trans) cortex.