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Titolo:
Cartilage repair by free periosteal grafts in the knees of pigs: A histologic study
Autore:
Wang, CJ; Chen, CYC; Tsung, CM; Chen, WJ; Huang, HY;
Indirizzi:
Chang Gung Mem Hosp, Dept Orthoped Surg, Kaohsiung Med Ctr, Kaohsiung, Taiwan Chang Gung Mem Hosp Kaohsiung Taiwan ohsiung Med Ctr, Kaohsiung, Taiwan Chang Gung Mem Hosp, Dept Pathol, Kaohsiung Med Ctr, Kaohsiung, Taiwan Chang Gung Mem Hosp Kaohsiung Taiwan ohsiung Med Ctr, Kaohsiung, Taiwan
Titolo Testata:
JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION
fascicolo: 4, volume: 99, anno: 2000,
pagine: 324 - 329
SICI:
0929-6646(200004)99:4<324:CRBFPG>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
ARTICULAR-CARTILAGE; DEFECTS; RECONSTRUCTION; AUTOGRAFTS; RABBITS; HORSES;
Keywords:
cartilage defect; cartilage repair; periosteal graft; autogenous graft;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Wang, CJ Chang Gung Mem Hosp, Dept Orthoped Surg, Kaohsiung Med Ctr, 123 Ta Pei Rd,Kaohsiung, Taiwan Chang Gung Mem Hosp 123 Ta Pei Rd Kaohsiung Taiwan iung, Taiwan
Citazione:
C.J. Wang et al., "Cartilage repair by free periosteal grafts in the knees of pigs: A histologic study", J FORMOS ME, 99(4), 2000, pp. 324-329

Abstract

Background and purpose: Periosteal grafts mag: result in cartilage Formation and, therefore, have the potential to repair cartilage defects. There evaluated the histologic results of free periosteal grafts for the repair of full-thickness cartilage defects in pigsMethods: A free autogenous periosteal flap from the proximal tibia was grafted to a size-matched, full-thickess articular defect on the lateral femoral condyle of the knees of 12 pigs. The same defect on the medial femoral condyle was used as a control lesion. Biopsies were performed at 4, 8, and 12 weeks after grafting,Results: The control lesions showed dense fibrous tissue with no evidence of cartilage like tissues. The predominant tissues after grafting were mixtures of fibrous tissue, fibrocartilage, mesenchyme tissue, and occasional bone islands, but no cartilage tissue was identified. The tissue distribution did not change in thr same knee from die week 4 to the week 8 biopsy; nonetheless, there were interindividual variations in tissue distribution. Conclusions: The results of this study do not support the use of free periosteal transplantation for full-thickness cartilage defects of the knee.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 22:00:54