Revue de chirurgie orthopédique et réparatrice de l'appareil moteur
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Rev Chir Orthop Reparatrice Appar Mot · Feb 2005
[Surgical treatment of lumbosacral spondylolisthesis with major displacement in children and adolescents: a continuous series of 20 patients with mean 5-year follow-up].
This retrospective analysis involved a continuous series of twenty cases of lumbosacral spondylolisthesis with major displacement treated before maturity. We compared our experience using a non-instrumented lumbosacral fusion technique with the results of other techniques proposed in the literature. ⋯ Many of the children in our series had major lumbosacral dysplasia with a verticalized sacrum, aggravating the lumbosacral kyphosis. This led to an increased pelvic tilt and decreased sacral slope. Progressive preoperative reduction of the lumbosacral kyphosis allowed conducting the lumbosacral fusion under favorable conditions. We did not open the spinal canal and avoided the mid line in order to protect as much as possible posterior spinal stability and preserve all the bone surfaces receiving the posterolateral graft. We reserved indications for complementary anterior lumbosacral arthrodesis to the most exaggerated cases of lumbosacral kyphosis. The therapeutic program is long due to the progressive preoperative reduction and the strict period of immobilization after surgery. In our experience, this approach allows quality lumbosacral fusion with good correction of the lumbosacral kyphosis. Neurological complications remain frequent and can occur during even slow progressive reduction.
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Rev Chir Orthop Reparatrice Appar Mot · Feb 2005
[Twenty nine shoulder reconstructions after resection of the proximal humerus for neoplasm with mean 7-year follow-up].
Techniques available for shoulder reconstruction after resection of a tumor of the proximal humerus include scapulohumeral arthrodesis, humerus prosthesis with or without an allograft, inverted prostheses, and massive allografts. The purpose of this study was to review clinical and radiological outcomes in a series of 29 patients (20 men and 9 women) who underwent resection-reconstruction of the proximal humerus and to establish from these cases a decision making algorithm for therapeutic indications as a function of tumor invasion. ⋯ Resection of the upper portion of the humerus should be performed to achieve cancerologically satisfactory tumor resection and enable shoulder resection, if possible, with preservation of a viable and functional abductor system. The functional outcome after such reconstruction depends on the type of bony resection, but also on the sacrifice of the rotator cuff and the deltoid muscle. In light of our experience and results in the literature, we advocate, despite the small number of cases for the different reconstructions, the following decision-making algorithm after resection of the proximal humerus without joint invasion: when the resection removes the rotator cuff and the deltoid (or the axillary nerve), there are two options: scapulohumeral arthrodesis or massive humerus prosthesis for patients who do not desire a complex therapy with a long postoperative period; when the resection preserves the rotator cuff and/or the deltoid muscle, reconstruction can be achieved with a composite (inverted or not) prosthesis with suture of the cuff tendons. We prefer the inverted composite prosthesis; if the deltoid muscle can be preserved but not the rotator cuff, the composite inverted prosthesis appears to be the most logical solution, but scapulohumeral arthrodesis can be proposed in selected cases.
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Rev Chir Orthop Reparatrice Appar Mot · Dec 2004
[Dislocation of the proximal tibio-fibular joint due to severe leg and knee trauma].
Dislocation of the proximal tibio-fibular joint is a rare lesion generally described in athletes. In our experience, high-energy trauma in traffic accident victims was a frequent cause. Dislocation of the proximal tibio-fibular joint is generally described as anterolateral, posteromedial, superior, or subluxation. We describe an inferior form of dislocation. ⋯ Dislocation of the proximal tibio-fibuilar joint is a rare entity, but the frequency is probably underestimated. The dislocation can go unrecognized in patients with multiple injuries. Careful search should nevertheless be undertaken due to the risk of secondary involvement of the common fibular nerve. The Harrisson and Hindenach classification, inspired by the Lyle classification, does not mention inferior dislocation of the proximal tibio-fibular joint, a recently described entity. Our series included dislocations resulting from high-energy trauma associated with numerous ligament, nerve, and vessel injuries. In this context, dislocation of the proximal tibio-fibular joint constitutes an epiphenomenon.
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Rev Chir Orthop Reparatrice Appar Mot · Nov 2004
[Fingertip injuries in children: 81 cases with at least one year follow-up].
Fingertip crush injuries are frequent in young children. Rigorous care is required to avoid esthetic and functional sequelae, but treatment is often difficult. We report our experience focusing on simple therapeutic principles useful for everyday practice in the emergency room. ⋯ The nail plays an important role in finger function, increasing tactile sensitivity and facilitating prehension. Fingertip injuries can be considered benign but require careful initial evaluation and rigorous management. If a sub-ungual hematoma covers more than half of an intact nail, puncture with a cold lancet appears to be indicated to avoid infection and reduce pain. Perforation with a heated instrument (paper clip) is easy to perform but the hematoma may reform rapidly. In the event of fracture, perforation should always be performed. Detached nails should be removed to examine the nail bed which must be sutured carefully if injured. Pulp lesions should also be sutured.
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Rev Chir Orthop Reparatrice Appar Mot · Oct 2004
Review[Factors affecting quality of care for elderly subjects undergoing surgery for hip fracture: review of the literature].
Hip fractures are one of the leading causes for admission of elderly subjects to healthcare facilities. Because of population aging, the incidence of hip fractures has increased considerably over the last years and will continue to increase in industrialized countries. Hip fracture in an elderly subject may be life threatening and has a significant functional and social impact not only because of the fracture itself, but also because of the risk of complications related to the patient's health status and the long hospital stay. ⋯ The rythm of rehabilitation exercises should be at least five sessions per week. Finally, there are several methods, which are effective in preventing recurrence, taking into account osteoporosis, risk of falls. Preventive measures should be instituted for all patients undergoing surgery for hip fracture.