Dorsal Dislocation of the Distal Interphalangeal Joint and Volar Dislocation of the Metacarpophalangeal Joint in the Same Finger: A Case Report

Double dislocations of the finger interphalangeal and/or metacarpophalangeal joints are a rare entity. Sixty-four cases of distal and proximal interphalangeal joint double dislocations have been previously reported. Five cases of metacarpophalangeal and interphalangeal double dislocations of the thumb have also been reported. Only one case has been reported in the English literature regarding simultaneous dislocations of the distal interphalangeal and metacarpophalangeal joints in the nonthumb digit. The directions of the dislocation were the same; both were dorsal. We report, to our knowledge, the first ever case of a double dislocation a non-thumb digit in opposing directions—volar at the metacarpophalangeal joint and dorsal at the distal interphalangeal joint.     

Percutaneous Reduction of a Dislocation of the Interphalangeal Joint of the Great Toe: A Case Report

Dorsal dislocation of the interphalangeal joint of the great toe is quite rare. Closed reduction is often attempted in the emergency setting, but this measure is seldom successful because of invagination of the sesamoid-plantar plate complex into the interphalangeal space. Generally, open reduction is indicated when closed reduction fails. In this report, percutaneous reduction of the incarcerated sesamoid was performed under local and intraarticular anesthesia at our outpatient clinic, leading to successful reduction.     

Irreducible volar dislocation of the proximal interphalangeal finger joint

Volar dislocation of the proximal interphalangeal finger joint is rare. The trauma that causes this injury consists in a rotation mechanism in almost all cases. It may be initially missed and diagnosed at a late sequel stage. Closed reduction should always be attempted first but this procedure may result in failure, necessitating a surgical intervention. In irreducible cases, the surgical investigation shows a longitudinal split which separates one of the lateral bands (ulnar or radial) from the central slip of the terminal extensor tendon. In addition, the lateral band is displaced to the volar aspect of the head of the first phalanx, and partially entrapped into the proximal interphalangeal joint, the head of the first phalanx being trapped between the central slip and the displaced lateral band. Surgical relocation of the displaced lateral band gives an immediate reduction of the dislocated joint. We present a case of irreducible dislocation of the proximal interphalangeal joint of the right index finger in a 42-year-old female patient who required a surgical treatment. We present the diagnostic, anatomic and therapeutic aspects of this rare injury, together with a review of the literature.     

Volar dislocation of the metacarpophalangeal joint of the ring finger. Report of two cases.

Volar dislocation of the metacarpophalangeal joint of the finger is a rare injury. Two cases of an isolated volar dislocation of the ring finger metacarpophalangeal joint are reported. The dislocation was treated successfully by closed reduction shortly after injury in both cases. Closed reduction should be attempted in all cases of this injury because successful reduction may be possible.     

Dislocation of both interphalangeal joints of one finger

A rare type of dislocation involving both interphalangeal joints of one finger is described. The mechanism of injury is discussed, and the importance of immobilizing the finger in the correct position is stressed.     

Simultaneous Dislocation of the Metacarpophalangeal and Interphalangeal Joints of the Thumb

Combined dislocation of the metacarpophalangeal and uncommon. We know of only four previously reported cases. We report a new case characterised by dorsal dislocation of both joints. Because of entrapment of the volar plate, open reduction at the interphalangeal joint was necessary. The metacarpophalangeal dislocation was treated by closed reduction. After three weeks of immobilisation, physiotherapy resulted in a satisfactory outcome. Even if the diagnosis of dislocation of the interphalangeal joint is obvious it would be easy to overlook a simultaneous dislocation of the metacarpophalangeal joint with serious consequences. Whole hand examination remains an essential rule. interphalangeal joints of the thumb is     

Simultaneous double interphalangeal dislocation in one finger

Isolated dislocation of the proximal or distal interphalangeal joint of a finger is common, but simultaneous dislocation of both joints is rare. Three cases of simultaneous dislocations of both interphalangeal joints in the same finger are reported. Closed reduction was easily achieved in all cases. Received: 11 August 1998     

Dorsal Carpometacarpal Dislocation of Ulnar Fingers. A Case Report

Multiple dorsal dislocations of the carpometacarpal joints are rare. Diagnosis requires a high index of suspicion, careful examination and good radiography. Treatment is controversial and is based on the presence or not of associated fractures. This paper presents a case of combined fifth and fourth finger carpometacarpal joint dorsal dislocation, successfully treated with closed reduction and percutaneous pinning. A discussion of this pattern of injury is also presented.     

Rotational dislocation of the proximal interphalangeal joint of the finger

We describe a case of rotational dislocation of the proximal interphalangeal joint of the ring finger. This injury was not initially appreciated and therefore closed reduction failed. The clinical findings included puckering of the skin on the dorsum of the joint and rotational incongruity on radiographs. At open reduction there was interposition of the lateral band. Identification of the pathology allows early successful treatment.     

Simultaneous dorsal dislocation of the interphalangeal joints in a finger. Case report and review of the literature

A case report and review of the English literature on the simultaneous dorsal dislocation of the interphalangeal joints of the finger are presented. This injury usually occurs on the ulnar side of the hand of young male athletes. It is easily reduced by a closed technique, although slight limitation of motion and joint swelling may persist.     

Triple dislocations in the index finger

A dislocation of both interphalangeal joints in a single finger is a rare injury. Although there have been some reports in the English-language literature of such injuries (4, 6, 7, 12) and one report of a double dislocation in the thumb (3), we found no published case studies of triple dislocations in the same digit.     

Conservative treatment of reducible palmar dislocation of the proximal interphalangeal joint of the little finger: a case report

Palmar dislocation of the proximal interphalangeal (PIP) joint is a rare injury, irreducible type being the usual pattern, and the treatment of choice is by surgery. We report a case of a complete palmar dislocation of the proximal interphalangeal joint (PIPJ) of the little finger occurring in a 40-year-old male. There is no mention in literature about reducible palmar dislocation of the proximal interphalangeal joint. This article describes a case of reducible palmar dislocation of the proximal interphalangeal joint (PIPJ) little finger treated conservatively. The long-term results of hand and finger function after 4 years were excellent without residual deformity.     

Double dislocation of both interphalangeal joints in the finger. Case report and literature review

The authors report a case of traumatic dislocation of both interphalangeal joints of the ring finger in a 29-year-old male patient, an injury sustained while playing soccer football. Reduction was achieved by closed manipulation, followed by splinting in the "intrinsic plus" position. The joints were stable but had not yet fully recovered their mobility at six months follow-up. The authors survey the literature reports on this rare injury.     

Simultaneous dislocation of the both interphalangeal joints in the middle finger

Simultaneous dorsal dislocation of both interphalangeal joints in one finger is an uncommon injury. This injury usually occurs on the ulnar side of the hand involving ring and little fingers. We report a case of simultaneous dislocation of both interphalangeal joints in the middle finger with small avulsion fractures. Closed reduction and splinting in ‘intrinsic plus position’ provided a good result with full range of motion by 8 weeks after the initial injury.     

Simultaneous Dislocation of Both Joints of the Thumb with a Fracture Involving the Interphalangeal Joint. A Case Report and a Review of the Literature

Combined dislocation of the metacarpophalangeal and interphalangeal joints of the thumb is uncommon, only five cases having been previously reported. In this case report, a previously unreported case characterized by volar-ulnar dislocation of the metacarpophalangeal joint and dorsal dislocation of the interphalangeal joint, associated with a unicondilar open fracture of the proximal phalanx, is presented.

Only open reduction for the interphalangeal joint was needed and both (metacarpophalangeal and interphalangeal) joints were treated with K-wire fixation after reduction. Internal fixation of the phalangeal fracture was not performed because of the size of the bone fragment.

Although the diagnosis of dislocation of the interphalangeal joint is obvious, a simultaneous dislocation of the metacarpophalangeal joint can be easily overlooked, which is a fact that underlines the importance of this article. It is therefore recommended to examine the whole hand.     

Simultaneous dorsal dislocation of the interphalangeal joints in ring finger with proximal interphalangeal joint dislocation of the middle finger: case report and review of the literature.

A 30-year-old amateur goalkeeper sustained simultaneous dislocation of the proximal and distal interphalangeal joints of the ring finger and of the proximal interphalangeal joint of the middle finger following a hyperextension injury. This was reduced under a local anaesthetic. Neighbour finger strapping and early mobilisation achieved an excellent functional outcome when reviewed at eight weeks after the initial injury.     

Luxation palmaire de l’articulation métacarpophalangienne des doigts longs : à propos d’un cas

Palmar dislocation of the metacarpophalangeal joint of the long finger is a rare injury. The authors report a case of palmar dislocation of the metacarpophalangeal joint of the ring finger. The presumed mechanism is a combination of active flexion and forceful hyperextension. The dislocation was treated successfully by closed reduction shortly after injury. Closed reduction should be attempted in all cases of this injury.     

Simultaneous double dislocation of the interphalangeal joint in a finger

Isolated traumatic dislocation of the distal and proximal interphalangeal joints of the fingers is a common occurrence. However, simultaneous dislocation of both interphalangeal joints in a single finger appears to be a rare event. We report five cases of simultaneous dislocation of both interphalangeal joints in a single finger with a review of the literature.