• Home
  • Masaryk University
  • Department of Neurosurgery (Institutions Shared with St. Anne's Faculty Hospital)
  • Zbyněk Rozkydal
Zbyněk Rozkydal

Zbyněk Rozkydal
Masaryk University | MUNI · Department of Neurosurgery (Institutions Shared with St. Anne's Faculty Hospital)

About

30
Publications
858
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
202
Citations

Publications

Publications (30)
Article
The aim of this retrospective study was to assess the results of varus osteotomy of the proximal femur in adults with coxa valga after developmental dysplasia of the hip (DDH) and to evaluate the efficacy of this method. Thirty hips in 28 patients treated by proximal femoral varus osteotomy in the period from 1983 to 1990 were evaluated. The indica...
Article
The aim of the study was to evaluate the results of Poldi-Čech femoral stem implantation in primary total hip arthroplasty after 25 years. 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 was 28 years (25 to 35). There were...
Article
The aim of the study was to evaluate the results of primary total hip arthroplasty with the use of the CLS stem at 11 to 17 years after implantation. A total of 108 patients (122 hips) in whom a CLS stem was used in the 1991-1996 period were evaluated. The group included 34 men and 74 women, with an average age of 48 years (range, 28-63). The CLS s...
Article
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...
Article
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. A total of 97 revision knee replacements due to aseptic loosening carried out in the years 1992 to 2003...
Article
The aim of our study is to assess the outcomes using the uncemented CLS expansion shell in revision hip surgery for aseptic loosening of the acetabular component. Between 1991 and 2000 we used the CLS expansion shell in revision hip surgery in 215 patients (230 hips). We were able to evaluate 196 patients (211 hips) with failed acetabular component...
Article
The Burch-Schneider cages (BSC) are designed to manage severe acetabular defects by bridging large bone gaps and preventing medial and superior migration of the prosthetic cup. The purpose of the study was to evaluate the results of such revisions after prolonged follow-ups. From 1985 to 2000 sixty-nine acetabular revisions with BSC were performed...
Article
The aim of our study is to assess the outcomes using the uncemented CLS expansion shell in revision hip surgery for aseptic loosening of the acetabular component. Between 1991 and 2000 we used the CLS expansion shell in revision hip surgery in 215 patients (230 hips). We were able to evaluate 196 patients (211 hips) with failed acetabular component...
Article
To present our experience with resection arthroplasty of the hip joint according to Girdlestone, as the primary surgical technique used to treat various hip disorders. During 1990 to 1999, 28 hips in 26 patients were treated in our department by resection arthroplasty according to Girdlestone. The most frequent indications for resection arthroplast...
Article
The objective of the study was to find out to what extent anatomical changes due to high osteotomy of the tibia affect knee function after total knee arthroplasty. Of the patients with knee osteoarthritis treated by cemented total PFC prostheses in 1995, two groups were selected. Group I consisted of 50 patients who had knee replacement without pre...
Article
Developmental hip dysplasia in adults causes several anatomical changes which can lead to premature and progressive secondary osteoarthritis. The principle of Chiari osteotomy is the medialisation of the subluxated femoral head. This improves the biomechanics of the hip. The goal of the study was to assess the long term results of Chiari innominate...
Article
The authors evaluated the benefits of the arthroscopic debridement performed in the same session with the high tibial osteotomy in the management of the knee joint of osteoarthritis connected with varus or valgus deformity. Arthroscopy was indicated in 52 patients from 96 patients with high tibial osteotomy in the years 1996-2001. Significant intra...
Article
The acetabular protrusion changes anatomical conditions for implantation of a cup in total hip replacement. The aim of this study was to evaluate different approaches to implantation of acetabular components in patients with this condition. A total of 50 hips in 33 patients who had surgery for osteoarthritis with acetabular protrusion between 1992...
Article
Full-text available
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. The authors collected data from 44 women by questionaire and analysed the data from DEXA examination. The patients were given Fosamax 10 mg and calcium 500 mg per da...
Article
One of the prerequisites for a good outcome of total hip arthroplasty is preoperative planning. Using a roentgenogram, the size of an implant, incision level on the femoral neck, depth required for fitting the cup, restoration of the center of hip rotation and, if necessary, correction of length descrepancy between the legs are determined. The preo...
Article
The aim of the study is to present complications of acetabular component of CLS total hip replacement and their solution. 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, revision surgeries--205. Of 22...
Article
The authors present results of THR with cementless CLS cup and massive structural bone grafting for dysplastic hip in 42 patients at the average 7,3 years after surgery. They used an autogenous graft from the femoral head in all cases. Crowe type of dysplasia: group I. 14 patients, group II. 20, group III. 5 and group IV. 3 patients. Harris hips sc...
Article
The authors present a group of 49 patients with a fracture of femoral neck with the symptoms of evident osteoporosis treated by THR. The group comprised 44 females and 5 males, average age 70 years (62-88 age range). Tha authors evaluated 42 patients on average 18 months after the surgery (9 to 29 months). Indicated to THR were 36 acute fracteures...
Article
The authors evaluated 124 patients operated on by means of cemented Poldi THR in the period 1980-1986 on average 14,2 years after the primary implantation (12,2-18,0). Average age of patients was 55 years (in the range of 33 to 75). Pre-operative diagnosis was osteoarthritis in 78 cases and rheumatoid arthritis in 46 patients. All patients had norm...
Article
The authors evaluate the results of 16 revision surgeries of the hip joint with the application of Burch-Schneider ring in 3A and 3B Paprosky type of acetabular defect on average 4 years after the primary surgery. According to the subjective evaluation 9 of them were very good, 6 of them were good and 1 result was satisfactory. The average Harris H...
Article
Polymerase chain reaction allows a direct detection of DNA of bacterial pathogens in synovial fluid. With the help of artificially synthetized nucleotides, the so called primers, and in the presence of DNA polymerase enzyme it is possible to produce a great number of copies of the DNA being investigated and subsequently detect them. Authors used th...
Article
The objective of the presented work was to evaluate the results of revised replacements of the hip joint using non-cemented CLS Spotorno sockets and cemented polyethylene sockets of 1992 - 1993. The baseline situation was identical: an aseptically loosened polyethylene socket, intact pillars and preserved acetabular margins. In the group of CLS Spo...
Article
The authors evaluate their results of corrective surgery of the foot in conditions after injury. In 1965 - 1985 they used classical resection "sub talo" in 22 patients with 14 good, 4 satisfactory and 4 poor results. Poor results were recorded where arthritis of the talocrural joint, necrosis of the talus, pseudoarthrosis, residual deformity or ins...
Article
Operation of the roof of the acetabulum were performed in 1959-1979 at the First Orthopaedic Clinic in Brno in 110 patients. The authors checked 66 patients with 70 roofs during a mean period of 23 years (11-31 years) after operation. The mean age of the patients at the time of operation was 20 years. Forty-two patients were operated at the age of...
Article
In the years 1965-1985 212 patients were treated at the I. Orthopaedic Clinic in Brno by means of the resection sub talo. 100 patients with 105 operations were checked up on average 13 years after operation. The average age in the time of operation was 27. Indicated for operation were in 54 cases patients with neurologic deformity of the foot, in 5...
Article
The writers present their results with the treatment of inveterate acetabular fractures by total hip prosthesis in a group of 16 patients. Other major damage of the locomotor apparatus was present in all the cases making it impossible to treat the acetabular injury by other methods, e.g. by arthrodesis. A satisfactory end result was obtained in 13...
Article
Full-text available
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 loos...

Network

Cited By