CHT Practice Exam 4 Review | Questions with 100% Correct Answers | Verified | Latest Update 2024

In a MC shaft fracture with dorsal angulation, for every 2mm of shortening, how many degrees of extension lag will result? - 7 degrees When can static progress orthosis wear be intiated following metacarpal shaft ORIF? - 4 weeks Pterygium - Pterygium is Greek, meaning "pterygoid or shaped like a wing"; dramatic winglike or weblike ridging across the structures involves neurovascular often requiring surgical release. A contracture of the volar DRUJ capsule will limit which motion? - Supination; dorsal contraction would limit pronation. Limited pronation may indicate contracture of which aspect of the DRUJ capsule? - Dorsal; limited supination would indicated contracted volarly. For radial nerve compression, what is the best orthotic positioning to decompress the nerve? - Elbow flexion, wrist extension, and full supination Murphy's sign -