Intravenous colchicine for low-back pain: a double-blind study.

Colchicine, a drug used for centuries in the treatment of gout, has been reported to be effective for low-back pain due to disc disorders. A prospective, randomized, double-blind study evaluating the therapeutic effect of intravenous colchicine was conducted in a group of patients with low-back pain with symptoms originating less than 6 months previously. Each patient completed a questionnaire and a pain drawing.

Pseudoaneurysm of the radial artery as a cause of a late compartment syndrome. A case report.

Pseudoaneurysm has been reported in the literature as a cause of compartment syndrome. The onset of the subsequent compartment syndrome is usually early. Often, while the compartment syndrome is diagnosed and treated, the pseudoaneurysm is missed.

Pull-out strengths of bone screws at various sites about the pelvis--a preliminary study.

The pull-out strength of both cortical and cancellous screws from bone at various sites about cadaveric pelves was examined. No significant differences were seen between cortical or cancellous screws at similar sites with the possible exception of the sacroiliac joint. Pull-out strengths were best correlated to the depth of bone at a particular screw hole.