Use of a skeletal distraction device to widen the mandible: a case report.
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This report presents a case of post-burn palmar contracture with flexion contracture of thumb of 20-year duration. The contracture was released and the raw area was covered with split thickness skin graft. Only one 'K' wire in soft tissue was needed to keep all the fingers straight and immobilized, suggestive of intermetacarpal ligamentous contracture. A static night splint was given to maintain the correction. Complete range of movement was achieved in a month with the combination of dynamic splinting and physiotherapy. It was interesting to note that even 20 years of contracted position did not render the metacarpophalangeal joints completely stiff and useless. Probable reasons are discussed.
External fixators designed specifically for severe, late postburn contractures of hand and wrist have been used in five patients between 1993 and 1997 with follow up for an average of 30.2 months. The mean age of patients at operation was 16.6 years ranging from 14 to 20 years. They had a number of failed operations. There were fixed joint contractures beside severe soft tissue contractures. There was total loss of hand functions in four patients. After reconstructive operations, at least one hand function was attained. We have found the external fixator method to be helpful in treating severe, fixed and complex postburn contractures of hand where previous surgery had failed. This study indicates the uses and benefits of external fixators as a soft tissue lengthener when correcting progressively complex burn contractures of hand.
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A retrospective study of the records of 20 years of experience with injuries from human bites reviewed the results of treatment of 42 patients during the first 10 years and 94 in the second 10 years. In the later series there was less delay in the treatment due to better education of primary physicians as well as of patients. There were fewer complications also. A prospective study of 38 patients, whose treatment consisted of soap and water cleansing, thorough exploration and debridement, hospitalization for at least 48 hours, and administration of antibiotics, showed this treatment resulted in a reduction of the incidence of amputation and stiff fingers despite the fact that 61% of the patients still delayed seeking treatment.
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A hand which compares unfavorably with a prosthesis in function, comfort, and appearance may be better amputated. This decision must be made conjointly by the surgeon and the patient. Contributory factors are severe tissue loss, pain, appearance, infection, functional requirements, sexual reasons, psychological makeup of the patient, economics, safety, the time elapsed since injury, the patient's body image and his desires, and the surgeon's opinion. Fifteen patients elected hand amputation for various combinations of these factors. Eleven were fitted with a prosthesis at the time of operation and three within 3 weeks. All patients expressed satisfaction with their decision and 12 were successful users of the prosthesis.
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Nine vascularized autogenous whole joint transfers were employed in the reconstruction of traumatized joints of six male patients ages 6 to 38 years. The proximal interphalangeal joint was involved in four patients, the thumb metacarpophalangeal (MP) joint in two, and the small finger MP joint in one. In five patients, the donor joint came from the foot, and in one patient an MP joint was transferred from a digit that had sustained a more distal amputation. The mean follow-up was 24 months (range 13 to 38). Bony union as well as full radiographic preservation of the articular space has occurred in each case. Four joints were transferred with an open epiphysis and three demonstrated longitudinal growth and an intact epiphyseal plate. The mean range of active motion was 22 degrees/55 degrees. We believe the early results demonstrate the feasibility of this method of joint reconstruction in the young patient.
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Shulman's syndrome or fasciitis with eosinophilia is a disease of unknown origin with unclear relations with scleroderma, characterised by thickening of the fascia superficialis associated with blood eosinophilia. This diagnosis should be considered in a patient presenting with a lesion of the anterior surface of the forearms, which have an "armoured" appearance, associated with claw deformity of the wrist, hand and fingers. The diagnosis is based on cutaneo-muscular biopsy and treatment consists of corticosteroids. The clinical course is generally favourable, although recovery is sometimes incomplete. There is generally no visceral or systemic involvement apart from rare cytopenic forms which must be identified.
The author presents an original technique of transposition of the fifth ray by intracarpal osteotomy. After a review of the different techniques and their inconvenience, the author describes the principles of this procedures. It includes a resection of the whole fourth ray, and a translocation of the fifth ray following a wedge-shaped osteotomy of the lateral aspect of the hamate and an arthrodesis between the capitate and the hamate. The details of this intervention are presented. 17 cases are reported with a follow-up ranging from 17 months to 34 months, and the results of which are analysed.
A new subcutaneous flap technic, derived from the chinese forearm flap has been demonstrated. It has been used to cover large cutaneous defects of the hand, especially when the extensor tendons were exposed. An excellent functional repair has been obtained in a single procedure avoiding large scar formation usually seen on the forearm after classical chinese fasciocutaneous flap.
The radial forearm flap is used extensively in hand and reconstructive surgery. We have performed 31 radial forearm flaps (15 free and 16 pedicled flaps) in 25 adults and 5 children. This series was analyzed in an attempt to minimize the sequelae of the upper limb and provide more specific indications for this flap. Vascular sequelae were assessed by Doppler and thermography examinations. The functional sequelae were appreciated by wrist motion and grasp strength examinations. Cutaneous sequelae were evaluated according to the time of healing and the quality of the scars. Several technical modifications may be proposed in order to try to minimize sequelae. As shown by our study, cutaneous sequelae are the most important and they must always be considered in the indication of this flap.
The authors reviewed 20 lengthening procedures according to Matev performed between 1982 and 1985 at SOS Main Strasbourg. They developed a special device which has proved to be simple and easy to use. Indications are limited to a few congenital malformations and traumatic mutilations. In children a free vascularized epiphysis transfer has been used to allow normal growth. Results are analysed and short-comings are outlined: lengthening is limited (47.8%); frequency of complications mainly trivial account for 25%; treatment period is lengthy (2.8 m in children and 4.2 m in adults).