Research progress on superficial modification of artificial ligaments to promote tendon bone healing
10.3969/j.issn.1006-5725.2024.17.026
- VernacularTitle:表面修饰人工韧带以促进前交叉韧带重建后腱骨愈合的研究进展
- Author:
Zhengrong ZHAO
1
;
Peng ZHOU
;
Dongzi TIAN
;
Maolin CAI
;
Dengke LIU
;
Taotao LIU
;
Qiuming GAO
Author Information
1. 甘肃中医药大学第一临床医学院(兰州 730030)
- Keywords:
anterior cruciate ligament;
surgical reconstruction;
artificial ligament;
superficial modi-fication;
tendon bone healing
- From:
The Journal of Practical Medicine
2024;40(17):2508-2512
- CountryChina
- Language:Chinese
-
Abstract:
Anterior cruciate ligament(ACL)injury is caused by strong violence,which can destabilize the knee joint,cause joint cartilage degeneration,meniscus injury,and in severe cases,develop osteoarthropathy.The gold standard for the treatment of ACLR injuries at this stage is arthroscopic anterior cruciate ligament recon-struction(ACLR).In clinical practice,the LARS(Ligament advanced reinforcement system)artificial ligament made of polyethylene terephthalate(PET)as the material has a good effect in the short and medium term,but the long-term biological healing between the graft and the host bone is poor,and the real"ligamentization"requirement of the postoperative graft cannot be met.Coating-modified modification of artificial ligaments can improve their hydrophilicity and biocompatibility,which in turn can promote the healing of graft-bone tunnels.Tendon bone healing is a bone-derived progressive process from indirect insertion to direct insertion,which takes a relatively long time and is closely related to the prognosis and early rehabilitation effect of patients.This article reviews the progress of superficial modification of artificial ligaments to promote ACLR tendon bone healing.
