Results 201 to 210 of about 9,887 (250)
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Calcified Tissue International, 1993
Healing trabecular microfractures are a common feature in cancellous bone. These lesions, when observed in macerated cancellous bone slices, measure about 500 microns in diameter and surround fractures in trabeculae with microcallus. Whether microcallus is a structure acting primarily as a transient brace, preventing relative movement of the fragmented
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Healing trabecular microfractures are a common feature in cancellous bone. These lesions, when observed in macerated cancellous bone slices, measure about 500 microns in diameter and surround fractures in trabeculae with microcallus. Whether microcallus is a structure acting primarily as a transient brace, preventing relative movement of the fragmented
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Journal of Knee Surgery, 2012
Microfracture is in widespread clinical use as an intervention for symptomatic cartilage defects. While effective when used with strict indications for the treatment of smaller defects in the femoral condyles, the resultant fibrocartilaginous repair tissue has shown degradation over time when used in larger or patellofemoral defects.
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Microfracture is in widespread clinical use as an intervention for symptomatic cartilage defects. While effective when used with strict indications for the treatment of smaller defects in the femoral condyles, the resultant fibrocartilaginous repair tissue has shown degradation over time when used in larger or patellofemoral defects.
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Long-term Clinical Outcomes After Microfracture of the Glenohumeral Joint: Average 10-Year Follow-up
American Journal of Sports Medicine, 2018 Background: Microfracture is an effective surgical treatment for full-thickness cartilage defects of the knee; however, little is known regarding long-term outcomes after microfracture in the shoulder.
Kevin C Wang +2 more
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Microfractures in the head of the femur
The Journal of Bone & Joint Surgery, 1975Microfractures of the trabeculae were studied in the femoral heads of three different population groups. The femoral heads were sliced and then examined with a dissecting microscope. Microfractures were found in large numbers in specimens from British patients who had suffered femoral-neck fracture, and in smaller numbers in femoral heads -aken routine
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Sports Medicine and Arthroscopy Review, 2016
Chondral injuries in the knee are a common source of pain and morbidity. Treatment of symptomatic chondral defects is challenging due to the limited healing capacity of articular cartilage. Microfracture is the most common surgical technique used to treat chondral defects in the knee and utilizes marrow stimulation to generate a fibrocartilage repair ...
Jordan M, Case, Jason M, Scopp
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Chondral injuries in the knee are a common source of pain and morbidity. Treatment of symptomatic chondral defects is challenging due to the limited healing capacity of articular cartilage. Microfracture is the most common surgical technique used to treat chondral defects in the knee and utilizes marrow stimulation to generate a fibrocartilage repair ...
Jordan M, Case, Jason M, Scopp
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Clinical Orthopaedics and Related Research, 1989
The nature and distribution of healing trabecular microfractures (TMF) of femoral heads were studied in 50 autopsy specimens, 30 patients with osteoarthritis (OA) of the hip and 45 patients with subcapital fractures of the femoral neck (SFFN). Macerated coronal slices were examined with a dissecting microscope, and the TMFs were identified where there ...
B, Koszyca +2 more
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The nature and distribution of healing trabecular microfractures (TMF) of femoral heads were studied in 50 autopsy specimens, 30 patients with osteoarthritis (OA) of the hip and 45 patients with subcapital fractures of the femoral neck (SFFN). Macerated coronal slices were examined with a dissecting microscope, and the TMFs were identified where there ...
B, Koszyca +2 more
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Arthroscopic Microfracture Treatment for Osteonecrosis of the Knee
Arthroscopy, 2005Purpose This study evaluated the results of arthroscopic subchondral microfracture performed on patients with spontaneous osteonecrosis (ON) (group 1) or secondary ON (group 2) of the knee joint. Type of Study Retrospective clinical ...
Akgun, I +4 more
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2016
Articular cartilage defects have been shown to rarely heal spontaneously, regardless of whether they are acute, chronic, or degenerative in nature. Currently there are a multitude of different procedures utilized by surgeons to repair cartilage damage, including abrasion chondroplasty, osteochondral drilling, osteoarticular autograft or allograft plugs,
Fernando Portilho Ferro +2 more
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Articular cartilage defects have been shown to rarely heal spontaneously, regardless of whether they are acute, chronic, or degenerative in nature. Currently there are a multitude of different procedures utilized by surgeons to repair cartilage damage, including abrasion chondroplasty, osteochondral drilling, osteoarticular autograft or allograft plugs,
Fernando Portilho Ferro +2 more
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Microfracture in polycrystalline solids
Engineering Fracture Mechanics, 1987Abstract This paper is concerned with the nucleation of microcracks in single-phase and polyphase polycrystalline solids. Since microcracks in polycrystalline solids are mostly formed at grain boundaries, the subject of microcracking at grain boundaries is given considerable attention.
M. Sarfarazi, S.K. Ghosh
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Submagmatic microfractures in granites
Geology, 1992Microstructures in Hercynian granite plutons of the Pyrenees indicate fracturing of plagioclase crystals in the presence of melt. This is represented mainly by quartz and/or feldspar that fills fractures. Electron-microprobe analyses demonstrate that, in compositional agreement with the rims of the zoned plagioclase, the feldspar infillings are more ...
Jean Luc Bouchez +4 more
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