MR arthrography of the wrist: controversies and concepts.

Magnetic resonance arthrography (MRA) has become the preferred modality for imaging patients with internal derangement of the wrist. However, several aspects of MRA use need to be clarified before a standardized approach to the imaging of internal derangement of the wrist can be developed. The objective of the study is to evaluate the efficiency of different magnetic resonance (MR) sequences in the detection of lesions of the triangular fibrocartilage complex (TFCC) and scapholunate and lunotriquetral ligaments on direct MRA.

Surgical approach to the triangular fibrocartilage complex.

There are few descriptions of the surgical exposure of the ulnar aspect of the wrist. The anatomy of the dorsoulnar aspect of the wrist was explored in 7 cadaver wrists with special attention to developing a surgical approach to the dorsum of the radio-ulno-carpal joint. Using the experience from previous authors and the knowledge gained from our cadaveric dissections, a surgical approach was designed that provides wide exposure of the dorsoulnar aspect of the wrist.

Motor recovery, functional status, and health-related quality of life in patients with complete spinal cord injuries.

Study Design: A retrospective cohort with cross- sectional follow-up.

Objectives: The primary objective was to determine motor recovery in patients with complete traumatic spinal cord injury (SCI). Secondary objectives included: 1) determining which factors predict local recovery, 2) assessing functional status using the Functional Independence Measure (FIM), and 3) assessing generic health-related quality of life using the Short Form-36 (SF-36).