Introduction The posteromedial corner of the knee (PMC) is a significant anatomic structure that is as important as the posterolateral corner in multiligamentous injuries. Even though it is easily seen on modern high-field magnetic resonance (MR) imaging systems, it is…
Abstract Tuberous sclerosis (Bourneville syndrome, Bourneville-Pringle syndrome, Bourneville-Brissaud disease, Pringle disease, phakomatosis, epiloia) is a neurocutaneous syndrome that is classically characterized by a clinical triad of epileptic seizures, mental retardation, and adenoma sebaceum (dermal angiofibroma). Despite the classic triad, tuberous…
Lower Extremity Pelvis/Thigh Piriformis Syndrome Compression of the sciatic nerve by the piriformis muscle is noted in the pelvis. The L4, L5, S1, and S2 nerve roots give contributions to the sciatic nerve. As the nerve exits the greater sciatic…
Upper Extremity Shoulder Suprascapular Nerve Syndrome Impingement of the suprascapular nerve occurs at the scapular notch or spinoglenoid notch. The suprascapular nerve originates from the brachial plexus, and at the scapular notch it branches into the supraspinatus and infraspinatus nerves…