Revue de chirurgie orthopédique et réparatrice de l'appareil moteur
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Rev Chir Orthop Reparatrice Appar Mot · Feb 2002
[Femoral shaft fractures in the elderly treated by intramedullary nailing].
Little work has been devoted to femoral shaft fractures in the elderly, contrasting with the data available for proximal neck or trochanteric fractures. The purpose of this study was to determine the epidemiological and clinical features of femoral shaft fractures in the elderly from a retrospective series of 58 patients who underwent locked intramedullary nailing procedures with Grosse and Kempf (GK) or long gamma (GL) nails. ⋯ The general and functional prognosis of femoral shaft fractures in the elderly is the same as for proximal fractures. These diaphyseal fractures can be individualized due to their characteristic mechanical and anatomic features: composite fracture with a rotation element involving the distal portion of the trochanter and the proximal quarter of the diaphysis. Several types of ostheosynthesis have been proposed for fixation. Locked intramedullary nailing has been found to be effective despite the difficulty in reduction, especially for particularly proximal fractures. There is a risk of iterative fracture in the transition zones between the femoral component and the osteoporotic bone.
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Rev Chir Orthop Reparatrice Appar Mot · Feb 2002
[Thoracic scoliosis: exothoracic and endothoracic deformations and the spinal penetration index].
We reviewed retrospectively our patients with thoracic lordoscoliosis and conducted a conceptual analysis of the patients with airway compression and atelectasia due to anterior protrusion of the vertebral bodies in order to describe the pathological conditions involved and the management methods used. Our goal was to develop a new concept for quantifying thoracic deformation. The individual cases discussed here have been reported earlier, but this is the first series analysis to date. ⋯ The spinal penetration index is an important morphological index of thoracic anatomy that measures the real volume of the functional thoracic cavities and which must be differentiated from vital capacity which measures both volume and function. This index can be used for pre- post-operative comparisons and constitutes a first step in 3-D assessment of thoracic spine deformations. It can also be used to classify spinal deformations and to make general recommendations concerning the management of both endothoracic humps and exothoracic rib humps.