関節面再建
WordNet
- relating to or affecting the joints of the body; "the articular surfaces of bones"; "articular disease" (同)articulary
PrepTutorEJDIC
- 関節の,分節の
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English Journal
- Hip Resurfacing Arthroplasty Versus Large-Diameter Head Metal-On-Metal Total Hip Arthroplasty: Comparison of Three Designs from the Finnish Arthroplasty Register.
- Junnila M, Kostensalo I, Virolainen P, Remes V, Matilainen M, Vahlberg T, Pulkkinen P, Eskelinen A, Itälä A, Mäkelä K.Author information Department of Orthopaedics and Traumatology, Turku University Hospital, Turku, Finland.AbstractBACKGROUND AND AIMS: Large headed metal-on-metal total hip arthroplasty may produce more metal ions than hip resurfacing arthroplasty. Increased metal-ion levels may be associated with higher revision rates due to adverse reaction to metal debris. The purpose of our study was to compare the survivorship of three hip resurfacing arthroplasty designs with their analogous cementless large-diameter head metal-on-metal total hip arthroplasties.
- Scandinavian journal of surgery : SJS : official organ for the Finnish Surgical Society and the Scandinavian Surgical Society.Scand J Surg.2013 Dec 17. [Epub ahead of print]
- BACKGROUND AND AIMS: Large headed metal-on-metal total hip arthroplasty may produce more metal ions than hip resurfacing arthroplasty. Increased metal-ion levels may be associated with higher revision rates due to adverse reaction to metal debris. The purpose of our study was to compare the survivor
- PMID 24345980
- Mosaic arthroplasty of the medial femoral condyle in horses - an experimental study.
- Bodó G1, Vásárhelyi G2, Hangody L2, Módis L3.Author information 1Szent István University Large Animal Clinic, Faculty of Veterinary Science Üllő Hungary University of Bern ISME, Equine Hospital, Vetsuisse Faculty Länggass-Strasse 124 3012 Bern Switzerland.2Uzsoki Hospital, Orthopaedics and Trauma Department Budapest Hungary.3Faculty of Medicine Department of Anatomy, Histology and Embryology Debrecen Hungary.AbstractOne Arabian and 5 Hungarian half-bred horses were used to study the macroscopic and microscopic survival of autologous osteochondral grafts in the weight-bearing surface of the medial femoral condyle (MFC). Grafts were harvested from the cranial surface of the medial femoral trochlea (MFT) under arthroscopic control. Three of them were transplanted into the weight-bearing surface of the contralateral MFC using an arthrotomy approach. Three months later this transplantation procedure was repeated on the opposite stifle joints in the same animals, but at that time transplantation was performed arthroscopically. Follow-up arthroscopy was carried out 12 months after the first operations, and biopsies were taken from both the recipient and the donor sites for histological examination. During follow-up arthroscopy, the transplanted areas looked congruent and smooth. Microscopically, the characteristics of hyaline cartilage were present in 5 out of the 10 biopsies examined; however, in the other half of biopsies glycosaminoglycan (GAG) loss and change in the architecture of the transplanted cartilage was observed. In a 16-year-old horse, all grafts broke during harvesting, and thus transplantation was not performed. No radiological signs of osteoarthritic changes were detected 9 to 12 months after the operations in the donor and recipient joints. Clinically, no lameness or effusion was present three months after the transplantations.
- Acta veterinaria Hungarica.Acta Vet Hung.2013 Dec 11:1-14. [Epub ahead of print]
- One Arabian and 5 Hungarian half-bred horses were used to study the macroscopic and microscopic survival of autologous osteochondral grafts in the weight-bearing surface of the medial femoral condyle (MFC). Grafts were harvested from the cranial surface of the medial femoral trochlea (MFT) under art
- PMID 24334083
- Effect of glutaraldehyde fixation on the frictional response of immature bovine articular cartilage explants.
- Oungoulian SR1, Hehir KE1, Zhu K1, Willis CE1, Marinescu AG1, Merali N1, Ahmad CS2, Hung CT3, Ateshian GA4.Author information 1Department of Mechanical Engineering, Columbia University, New York, NY, USA.2Department of Orthopaedic Surgery, Columbia University, New York, NY, USA.3Department of Biomedical Engineering, Columbia University, New York, NY, USA.4Department of Mechanical Engineering, Columbia University, New York, NY, USA; Department of Biomedical Engineering, Columbia University, New York, NY, USA. Electronic address: ateshian@columbia.edu.AbstractThis study examined functional properties and biocompatibility of glutaraldehyde-fixed bovine articular cartilage over several weeks of incubation at body temperature to investigate its potential use as a resurfacing material in joint arthroplasty. In the first experiment, treated cartilage disks were fixed using 0.02, 0.20 and 0.60% glutaraldehyde for 24h then incubated, along with an untreated control group, in saline for up to 28d at 37°C. Both the equilibrium compressive and tensile moduli increased nearly twofold in treated samples compared to day 0 control, and remained at that level from day 1 to 28; the equilibrium friction coefficient against glass rose nearly twofold immediately after fixation (day 1) but returned to control values after day 7. Live explants co-cultured with fixed explants showed no quantitative difference in cell viability over 28d. In general, no significant differences were observed between 0.20 and 0.60% groups, so 0.20% was deemed sufficient for complete fixation. In the second experiment, cartilage-on-cartilage frictional measurements were performed under a migrating contact configuration. In the treated group, one explant was fixed using 0.20% glutaraldehyde while the apposing explant was left untreated; in the control group both explants were left untreated. From day 1 to 28, the treated group exhibited either no significant difference or slightly lower friction coefficient than the untreated group. These results suggest that a properly titrated glutaraldehyde treatment can reproduce the desired functional properties of native articular cartilage and maintain these properties for at least 28d at body temperature.
- Journal of biomechanics.J Biomech.2013 Dec 1. pii: S0021-9290(13)00597-6. doi: 10.1016/j.jbiomech.2013.11.043. [Epub ahead of print]
- This study examined functional properties and biocompatibility of glutaraldehyde-fixed bovine articular cartilage over several weeks of incubation at body temperature to investigate its potential use as a resurfacing material in joint arthroplasty. In the first experiment, treated cartilage disks we
- PMID 24332617
Japanese Journal
- 能瀬 宏行,中川 照彦,若林 良明
- 肩関節 37(2), 881-884, 2013
- … Surgical treatment included removal of free bodies, debridement and resurfacing of the defect with an osteochondral autograft.<BR>At a follow-up of 6 months, his range of motion was not fully recovered but the pain had disappeared. … We selected osteochondral autograft transfer for restoration of the articular humeral surface. …
- NAID 130003393639
- Long-term Results of Primary Total Knee Arthroplasty with and without Patellar Resurfacing
- Park Se-Jin,Jung Young-Bok,Jeong Hwa Jae,Shin Hun-Kyu,Jung Ho-Joong,Lim Jong-Jun,Yoon Ji-Woong,Kim Eugene
- Acta Medica Okayama 64(5), 331-338, 2010-10
- … The patients were divided into a patellar retention group and a patellar resurfacing group, and were compared with regard to their clinical and radiological outcomes. … In patients undergoing primary TKA, a selective patellar resurfacing protocol was used. … The indications for patellar retention were a small patella, nearly normal articular cartilage, minimal preoperative patellofemoral pain, poor patellar bone quality, and young patient age. …
- NAID 120002560128
- 前下方不安定性を呈した肩甲骨関節窩骨軟骨損傷の1例
- 平田 正純,黒川 正夫,森原 徹,久保 俊一
- 肩関節 = Shoulder joint 33(2), 583-585, 2009-07-27
- … Articular surface of the humeral head was frayed. … After removing the loose body and resurfacing the glenoid subchondral bone, the labrum was detached and glenohumeral ligament - labrum complex was repaired by the double bridging fixation method. … Arthroscopic repair of the glenoid articular surface is an adequate procedure for osteochondral injury of the glenoid. …
- NAID 10025335903
★リンクテーブル★
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- 英
- articular surface reconstruction, articular resurfacing
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- 関
- articulation、joint