Injury
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While recommendations for early exploration and nerve repair in cases of open fractures of the humeral shaft associated with radial nerve palsy are clear, the therapeutic algorithm for the management of closed humeral shaft fractures complicated by radial nerve palsy is still uncertain. The purpose of this study was to determine whether patients with complete sensory and motor radial nerve palsy following a closed fracture of the humeral shaft should be surgically explored. ⋯ We proposed immediate exploration of the radial nerve in case of open fractures of the humeral shaft, irreducible fractures or unacceptable reduction, associated vascular injuries, radial nerve palsy after manipulation or intractable neurogenic pain. Due to high rate of spontaneous recovery of the radial nerve after closed humeral shaft fractures we recommend 16-18 weeks of expectant management followed by surgical intervention.
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Traumatic loss of thumb at the carpometacarpal (CMC) joint level is very disabling to an individual. Pollicisation is the recommended technique of reconstruction for loss of thumb at this level. On occasions, injury to the rest of the hand or amputation of additional fingers may make pollicisation an impossible option. Microsurgical transfer of second toe is an option in such situations. Although many large series of toe transfers are available in the literature, no series deals exclusively with this subset of patients. ⋯ Second toe transfer is a viable option for reconstruction of thumb loss at or proximal to the CMC joint level. Proper planning of the preliminary flap cover determines the length of the thumb reconstruction. Strategic position of the transferred toe of adequate length and the functional status of the other fingers are important determinants of functional outcome.
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A new surgical treatment for mallet finger deformity: Deepithelialised pedicled skin flap technique.
Mallet finger, well-known also as drop finger or baseball finger, is a frequent deformity after extensor tendons injury in the fingers. Although numerous nonoperative or operative techniques have been used in managing this deformity, the treatment still remains a debated subject. ⋯ This method seems to be a new reliable alternative in the treatment of chronic mallet finger.
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This is single centre retrospective review of a consecutive series of patients with scaphoid nonunion (SNU) treated using the Ilizarov technique without bone graft. Fifteen of the original 18 patients were available for clinical and radiological examination at a minimum follow-up of 5 years (range 5-10 years). An evaluation was made of the late functional results, satisfaction scores, residual symptoms, grip strength and the presence of radiocarpal and scaphoid degenerative changes. ⋯ In these selected patients this technique safely achieved bony union without the need to open the SNU site and without the need for bone graft. These patients also had the capacity to continually improve their wrist function beyond 3 years following their treatment.
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Tendon adhesions or even secondary ruptures causing severe hand functional impairment still represent a frequent complication after repair of flexor tendon injuries. Secondary treatment of these problems includes tenolysis, one or two stages flexor tendons reconstruction by grafts or even the use of tendon prosthesis. The mechanism and severity of injury, the status of the surrounding tissues and injured finger, the presence of associated lesions, the age of the patient, post-operative management, patient motivation and the surgeon's skill, may all have implications in the final outcome of the tendon reconstruction. A correct evaluation of the problem by means of classifications such as the one described by Boyes, may help the surgeon in choosing the appropriate technique.