ellis_jerusha_lagscrewfixation

Lag-screw Fixation of a Middle Phalanx Fracture

Post type: Illustration

lagscrew_detail2
lagscrew_detail1

This illustration is intended to teach medical students the lag-screw fixation technique and show the final screw placement for a specific spiral fracture of the middle phalanx. This illustration was developed from surgical observation of hand surgeon Dr. Paul Binhamer at Sunnybrook Hospital in Toronto. Continue reading

ellis_jerusha_lateralepicondyle

Common Extensor Tendon Anatomy

Post type: Illustration

This illustration shows the anatomy of the extensors muscles of the hand and how they originate at the common tendon of the lateral epicondyle of the humerus. This illustration accompanied a larger illustration describing Lateral Epicondylitis, a repetitive strain injury in which this common extensor tendon become damaged.