Debridement arthroplasty of elbow (see text). A and B, Incision. C, Elevation of flexor-pronator origin. D, Exposure of anterior elbow compartment. E, Excision of posterior oblique bundle and posterior capsule. F, Exposure of anterior, medial, and posterior aspects of ulnohumeral joint. G, Exposure and excision of osteophytes on medial aspect of olecranon and olecranon fossa. SEE TECHNIQUE 12.4.