Swan neck deformity

This is a short video of swan neck deformity. Here is the timeline:

0:00 - 0:02: Opening
0:03 - 0:45: Introduction
0:46 - 3:24: Anatomy
3:25 - 4:36: Clinical presentation and staging
4:37 - 6:40: Diagnosis
6:41 - 8:09: Bunnell Test
8:10 - 9:06: Intervention 1 - Strengthening exercise
9:07 - 9:43: Intervention 2 - Stretching exercise
9:44 - 10:06: Summary
10:07 - 10:13: Video credits