MRI and arthroscopy correlations of the elbow: a case-based approach.

The number of elbow arthroscopies and indications for the procedure have increased significantly since the advent of modern elbow arthroscopy in the 1980s. In addition to the patient history, physical examination, and plain radiography, MRI is an important tool for the clinician in diagnosing several pathologies within and around the elbow. Understanding the pathophysiology and clinical presentation and being familiar with the MRI characteristics of a variety of elbow conditions will assist the physician in making an accurate diagnosis and help guide appropriate treatment.