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PURPOSE OF THE STUDY Anatomic changes associated with aseptic loosening make conditions for revision of total knee arthroplasty more diffi-cult. The aim of this study was to evaluate the results of revision total knee replacement at an average follow-up of 6.1 years. MATERIAL AND METHODS A total of 97 revision knee replacements due to aseptic loosening(More)
PURPOSE OF THE STUDY The aim of the study is to present complications of acetabular component of CLS total hip replacement and their solution. MATERIAL In the period of 1986-1999 in total 219 cementless CLS total hip replacements and 2012 CLS cups in hybrid replacements were implanted at 1st Orthopaedic Department in Brno--primary surgeries--2026,(More)
PURPOSE OF THE STUDY To evaluate the results of primary total hip replacement with the CLS acetabular cup at a minimum of 15 years of follow- up. MATERIAL AND METHODS A total of 105 patients, with 112 hips, undergoing hip arthroplasty with the use of CLS acetabular cup between 1991 and 1993 were evaluated. The group comprised of 33 men and 72 women with an(More)
PURPOSE OF THE STUDY The aim of the study was to evaluate the results of Poldi-Čech femoral stem implantation in primary total hip arthroplasty after 25 years. MATERIAL AND METHODS A group of 65 patients (90 hips) with Poldi-Čech total hip arthroplasty carried out between 1974 and 1984 was evaluated at the end of 2009. The mean follow-up of all patients(More)
Two cases of low-grade fibromyxoid sarcoma are presented. In a 31-year-old male the tumour arouse in the scapular soft tissues and local recurrence occurred. In a female of 45, the neoplasm was located in the thigh. Histologically, the neoplasms with low cellularity of deceptively benign-appearing small fibroblastic spindle cells demonstrated alternating(More)
OBJECTIVES The aim of the study was the evaluation of the effect of alendronate in the treatment of postmenopausal osteoporosis on subjective criteria and on bone mineral density after two years. MATERIAL AND METHODS The authors collected data from 44 women by questionaire and analysed the data from DEXA examination. The patients were given Fosamax 10 mg(More)
PURPOSE OF THE STUDY The authors report their experience with exarticulation in the knee joint, describe the relevant surgical procedure, assess the outcomes of different modifications of the surgical treatment and emphasize the advantages of the stump following exarticulation in the knee joint. MATERIAL The sample included 19 patients, 13 women and 6(More)
Variation in red cell Li+ transport as mediated by the Li+-Na+ exchange pathway (Li+-Na+ counterflow) appears to cause wide variation between psychiatric patients in the Li+ ratio (erythrocyte/plasma) in vivo during Li+ treatment. We obtained significant correlations between Li+ ratios determined in vivo and several measures of Li+ transport as mediated by(More)
The paper deals with problems related to computational modelling of stress-strain states in vascular smooth muscle cells (SMCs). First, motivation for stress-strain analysis of SMCs is presented. Problems of their structure, geometry, constitutive models and initial (stress-free) state are analyzed on the basis of anatomical, histological and physiological(More)
Soft tissue sarcomas (STS) constitute a heterogeneous group of rare malignant tumors of mesenchymal cell origin and they may develop in any part of the body. They can form enormous masses in certain localizations. A case report of a young woman with locally advanced liposarcoma in the pelvic cavity is presented. This example emphasizes the significance of(More)