Lateral Subluxation of the Fifth Carpometacarpal Joint

Dislocation of the fifth carpometacarpal joint.

Ulnopalmar dislocation of the fifth carpometacarpal joint. A rare injury.

Volar dislocation of the carpometacarpal joint of the little finger is an uncommon injury. It is subdivided in ulnopalmar and radiopalmar dislocations. The injury can easily be missed on standard x-rays. Closed reduction and K-wire fixation has commonly been used in the treatment, although closed reduction and casting has been reported. Only 10 cases of an ulnopalmar dislocation were published ...

Carpometacarpal Joint Fracture Dislocation of Second to Fifth Finger

BACKGROUND Carpometacarpal joint fracture dislocation of the second to fifth finger is a rare hand injury associated with high energy trauma. Due to severe swelling and overlapping of bones on the radiograph of wrist-hand, dislocations are missed. We reported a series of six patients with rare carpometacarpal joint fracture dislocation treated with open reduction. METHODS We retrospectively s...

Postero-lateral subluxation of the superior tibio-fibular joint.

Foot drop resulting from subluxation of the superior tibio-fibular joint is described in a female dancer. Spontaneous resolution of the nerve injury occurred over two months with no residual joint instability. Expectant management is recommended for this injury. The potential for this unusual injury, in a wide variety of sports, is pointed out.

Lateral subluxation of the atlanto-axial joint in rheumatoid arthritis.

Involvement of the cervical spine by rheumatoid disease is common, but lateral subluxation at the atlanto-axial level has not been recorded previously. The condition is due to asymmetrical erosion of the lateral atlanto-axial facet joint, and may be complicated by collapse of the lateral mass of the axis. The condition should be suspected in patients with rheumatoid arthritis (RA) who present w...