Clinical application of artificial lumbar disc replacement:Present and future
10.3969/j.issn.2095-4344.2013.35.016
- VernacularTitle:人工腰椎间盘置换的临床应用：现状与未来**
- Author:
Wenyuan BAI
;
Hongsheng GU
;
Zhenhua LIAO
;
Weiqiang LIU
- Publication Type:Journal Article
- Keywords:
bone and joint implants;
review of bone and joint implants;
artificial prosthesis;
artificial disc;
arthroplasty;
lumbar spine;
clinical trials;
provincial grants-supported paper
- From:
Chinese Journal of Tissue Engineering Research
2013;(35):6321-6326
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:The basic idea of artificial disc replacement is the intension to minimize the impact on adjacent segments based on the premise of stabilizing index segment, then prevent and reduce the incidence of adjacent segment degeneration.
OBJECTIVE:To explore the indications and contraindications of artificial disc replacement, peri-operative
economics considerations, long-term complications, as wel as the effect of artificial lumbar disc replacement combined with fusion surgery.
METHODS:The PubMed database, CNKI database and SinoMed database over the past decade were searched for the related articles. The retrospective and prospective clinical trials of artificial lumbar disc replacement were included. Repetitive studies and stale perspectives were excluded. A total of 34 articles were summarized and analyzed in the end.
RESULTS AND CONCLUSION:Since the first artificial lumbar disc prosthesis designed to be commercial y
distributed in 1982, there have been a plenty of clinical trials on lumbar disc replacement. However, there is no
answer to many problems that encountered in clinical trials. The effect of the number of replaced segment on the clinical outcomes, the effect of facet joint degeneration on the clinical outcomes, selection of the patients with the history of lumbar disc surgery, age of the patients and the rest time before disc replacement should be taken into consideration in the researches on indications and contraindications of artificial disc replacement. The
intraoperative blood loss, operation time and hospital stay after replacement can be used to evaluate whether lumbar disc replacement is better than the traditional lumbar fusion surgery or not. The complications after lumbar disc
replacement include heterotopic ossification, implants mechanical failure, and facet joint and adjacent segment
degeneration. The combination of lumbar disc replacement and fusion surgery for the treatment of multi-segmental lumbar disc diseases can achieve complement and thus obtaining the efficacy that better than the application of one surgery alone.
