Image Resource Center Image Resource Center Anterior Knee LAX Patellar Tendon (1a) Knee (click image to view ultrasound) Anterior Distal Arm (1) Elbow (click image to view ultrasound) Acromioclavicular Joint Shoulder (click image to view ultrasound) Anterior Hand LAX MPJ A1 Pully (1) Wrist and Hand (click image to view ultrasound)