Scapholunate Advanced Collapse Wrist - Keeping it Simple - A Case Report.

INTRODUCTION

Scapholunate advanced collapse is a rare condition of progressive deformity, instability, and arthritis that affects the radiocarpal and mid-carpal joints of the wrist. It occurs as a result of injury to the scapholunate ligament being left untreated.

CASE REPORT

We present the imaging of a 50-year-old woman who complained of pain in her right wrist for 2 years. Radiographs of the wrist revealed scapholunate diastasis (Terry Thomas Sign), arthritis of the radio-scaphoid joint, dorsal intercalated segment instability, radial styloid beaking, and proximal migration of capitate. We also demonstrate the measurement of radiological parameters such as scapholunate angle.

CONCLUSION

A complete in-depth radiological analysis can thus demonstrate several signs that can prevent missed diagnosis. Increased awareness regarding these radiological signs can avoid the unnecessary higher imaging modalities being performed.