Systematic Review of Stress Radiographic Modalities Stability Assessment in Supination External Rotation Ankle Fractures.

Background: Isolated distal fibular fractures resulting from supination external rotation (SER) injuries without evidence of obvious talar shift on standard radiographs present a diagnostic dilemma for clinicians. The status of the deep deltoid ligament, the main stabilizer of the ankle joint, is assessed by an increase in medial clear space (MCS) on radiographs. Therefore, these injuries can be either stable or unstable.

Isolated tuberculosis of the calcaneum in a constitutionally well patient.

A 66-year-old Caucasian man presented with a 9-month history of a painful left heel with associated soft tissue swelling. Pitting oedema was present to the upper shin. Plain radiograph showed a sclerotic calcaneum with lucent patches and the CT scan revealed bony destruction at the posterosuperior aspect of the calcaneus with a moth-eaten appearance.

Ischiofemoral impingement resulting from a chronic avulsion injury of the hamstrings.

Significantly reduced distance between the ischium and the femur can result in symptomatic hip pain as a result of impingement. We present the case of a 16-year-old boy who presented with groin pain which had been affecting him for a year and a half following an innocuous football injury. Plain radiograph revealed a chronic apophyseal avulsion fracture of the ischium with excessive callus formation.