Principles of Billing for Diagnostic Ultrasound in the Office and Operating Room.

Ultrasound is becoming more prevalent as physicians gain comfort in its diagnostic and therapeutic uses. It allows for both static and dynamic evaluation of conditions and assists in therapeutic injections of joints and tendons. Proper technique is necessary for successful use of this modality.

Forearm transplantation osteosynthesis using modified ulnar shortening osteotomy technique.

One of the challenges of forearm-level hand transplantation surgery is the achievement of osseous union of the ulna given the substantial soft tissue dissection, the use of immune modulating medications, and the diaphyseal level of osseous coaptation. Modification of the conventional surgical technique for an elective ulnar shortening osteotomy provides the advantages of precise osteotomy alignment, a large contact surface oblique osteotomy, and lag screw and compression plating technique. A step-by-step description of the developed modification is provided with a case example.

Mycobacterium marinum infections of the upper extremity.

A significant number of patients infected with Mycobacterium marinum have been treated at the Curtis National Hand Center in Baltimore, Maryland. The purpose of this study was to review the authors' experience with M. marinum infections of the upper extremity.