- Discussion:
- allow visualization of medial epicondyle, trochlea, and ulnar nerve are
- approach is used for a total elbow arthroplasty;
- proximally the interval lies between the brachialis and triceps, where as distally the interval lies between the brachialis and MCL;
- avoid vigrous retraction on epicondylar fragment, as this may damage median nerve fibers to the forearm flexors;
- main disadvantage:
- inadequate visualization of lateral column;
- medial collateral ligament may be at risk w/ this approach