Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Rolf Önnerfält"'
Autor:
Rolf Önnerfält
Publikováno v:
Acta Orthopaedica. 81:15-20
The publication of Acta Orthopaedica Scandinavica started in1930, at the same time as “modern” treatment of the displaced femoral neck fracture was introduced by Sven Johansson (1932), who began his paper: “Scarcely any form of fracture has att
Autor:
Uldis Kesteris, Hans Wingstrand, Lennart Carlsson, Rolf Önnerfält, Conny Haraldsson, Jukka Lausmaa, Lars Lidgren
Publikováno v:
The Journal of Arthroplasty. 16:905-908
The articulating surfaces of 6 ultra-high molecular weight polyethylene cups were exposed to curing polymethyl methacrylate (PMMA) bone-cement and examined with scanning electron microscopy and laser ablation inductively coupled plasma mass spectrome
Publikováno v:
Acta Orthopaedica Scandinavica. 68:231-234
We measured the intracapsular pressure preoperatively in 18 hips (17 patients) before revision of a total hip arthroplasty because of aseptic loosening. Distension of the joint capsule was measured with sonography in 13 cases. In extension, the mean
Publikováno v:
The Journal of Arthroplasty. 10:632-635
Intracapsular hip pressure was measured before surgery in 17 patients (18 hips) with coxarthrosis. The results were correlated to pain as registered on a visual analog scale. With the hip in extension, the pressure was 49.5 mmHg (SD, 40.2); in 45 deg
Publikováno v:
The Journal of Bone and Joint Surgery. British volume. :235-239
We made a study of 49 total hip arthroplasties at five years, comparing the Charnley hip score, the Nottingham Health Profile (NHP) score and the appearance on serial radiographs. Each of the three investigations was performed by an independent obser
Autor:
Göran Josefsson, Gudmund Blomgren, Rolf Önnerfält, Jan-Åke Nilsson, Lars T Lindberg, Åke Carlsson
Publikováno v:
Acta Orthopaedica Scandinavica. 64:257-262
In 1984 and 1985, 352 hips were randomly assigned to total hip arthroplasty with either low- or high-viscosity cement at 5 Swedish orthopedic departments. Of the 267 hips finally included in the study, 226 were examined clinically and radiographicall
Publikováno v:
Europe PubMed Central
Scopus-Elsevier
Scopus-Elsevier
Roentgen stereophotogrammetric analysis was used to measure the migration of 24 cemented femoral components implanted during revision for mechanical loosening. All hips were examined one week, four months and one year after surgery; 14 hips were also
Autor:
Lars Lidgren, Rolf Önnerfält
Publikováno v:
Current Orthopaedics. 6:157-161
Publikováno v:
Journal of Orthopaedic Trauma. 4:70-74
We report our experience with external fixation in 15 femoral fractures in 14 patients. Follow-up times ranged from 4 to 56 months. Thirteen patients had multiple injuries. All but two fractures healed. In one patient with a supracondylar fracture, a
Publikováno v:
Acta Orthopaedica Scandinavica. 61:236-239
Two series of patients operated on with total hip replacements for arthrosis are reported. The same prosthesis and operative and cementing techniques were used in both series, except that in Series 2 a centralizing device consisting of four triangula