Aseptic loosening of artificial joint:old story and advances / 医学研究生学报
Journal of Medical Postgraduates
; (12): 361-367, 2018.
Article
in Zh
| WPRIM
| ID: wpr-700834
Responsible library:
WPRO
ABSTRACT
Aseptic loosening is the most common chronic complication of total joint arthroplasty,which significantly shortens the life span of prosthesis and leads to mental stress and heavy economic burden of patients.Hence,how to overcome aseptic loosening is a focus in the research of joint arthroplasty.A series of mechanisms participates the pathogenesis of aseptic loosening,including oste-olysis induced by wear particles,micromotion,stress shielding,high fluid pressure,endotoxin and genetic factors.Osteolysis induced by wear particles is the most recognized mechanism.The latest study suggested that autophagy,epigenetic regulation and immunologic derangement all participate the development of osteolysis induced by wear particles.However,the prevention,treatment and even the concept of aseptic loosening is still controverial.We hope that the future study will provide a definite mechanism for aseptic loosening and provide new theoretic evidence for the prevention and treatment of aseptic loosening.
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WPRIM
Language:
Zh
Journal:
Journal of Medical Postgraduates
Year:
2018
Type:
Article