Expected headings
"Mechanism"
"posterior elbow dislocation transmitting force to the medial epicondyle via the ulnar collateral ligament (most common; accounts for two-thirds of cases of medial epicondylar fractures 3)"
"Overall all centres are ossified by approximately 12 years of age, appearing in a predictable order: capitellum, radial head, medial (internal) epicondyle, trochlear, olecranon, and lastly lateral (external) epicondyle). Any missing ossification centre or centres appearing in the wrong sequence should be viewed with a high suspicion of injury."