[Experiences with osteotomy and relocation of the tuberositas tibiae in patellar chondropathy and femoropatellar arthrosis].
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Biomedical subjects
Publications and source records attributed to H Zippel.
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Pathogenesis, pathological anatomy, diagnosis and therapy of meniscus lesions especially by soccer players and other sportsmen are represented. However, soccer has by far the highest percentage of incidence of meniscus lesions. Because the efficiency of the knee after meniscectomy is decreased, maintenance and restitution of adequate quadriceps strength are important for an uneventful postoperative course. As far as possible an individual after-care and excerise programme have to be made. Some aspects of pathogenesis of arthrosis deformans after meniscectomy are shortly discussed. The author points to the functional union of the femoro-tibial and femoro-patellar part of the knee joint.
Histologic findings of 4 cases of spondylolysis and spondylolisthesis in childhood and their pathogenetic interpretation. The microscopic changes in the lateral gap of the vertebral arch in children are explained as due to stress in the growing intervertebral bones, as fatigue fractures in the widest sense, with a tendency to pathologic union and fibro-cartilagineous pseudarthrosis. During pathogenesis we distinguish between the "primary lysis", a stage of repair followed by defective healing and the resulting spondylolysis.
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