Clinical epidemiological study on anterior cruciate ligament rupture and reconstruction
10.3969/j.issn.2095-4344.2016.24.016
- VernacularTitle:前交叉韧带断裂和重建的临床流行病学分析
- Author:
Lianxu CHEN
;
Ligong FU
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2016;20(24):3602-3608
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Anterior cruciate ligament (ACL) reconstruction is the primary treatment method for ACL rupture. Currently, studies on ACL reconstruction involve histology and embryology, anatomical structure, biomechanics, reconstruction materials, operating technology, and rehabilitation after reconstruction. However, clinical epidemiological studies describing ACL rupture and reconstruction remain scarce. OBJECTIVE:To analyze the clinical epidemiological characteristics of ACL rupture and reconstruction to provide guidance for prevention and treatment of ACL rupture. METHODS:Data of 352 patients forage, gender, cause and mechanism of injury,treatment time, and the impact of ACL rupture on menisci and articular cartilage were gathered. Meanwhile, the events during surgery, operation methods and reconstruction materials were analyzed. RESULTS AND CONCLUSION:ACL rupture mostly occurred in young men,andhappened more often to theleft knee; male patients got hurt in basketbal, footbal and accidental injuries,whilefemale patients got hurt in the accidental injuries, badminton and sking injuries, internal rotation with valgus stress accounted for the predominant injury mechanism. The ACL reconstruction wasmostlyperformedwithin1-3 months after ACL rupture, often accompanied by meniscal and articular cartilage damage. Lateral meniscus injury incidence was relatively stable, medial meniscusinjury incidence increased significantly over the half year after ACL rupture. Most articular cartilage injury occurred to patelar cartilage.Asignificant increase in medial condylar cartilage damage over 1 year after ACL rupturewas often observed. Anatomic single-bundle ACL reconstruction was the primary surgical approach, the resident ridge and the lateral bifurcate ridge could be used to position bone tunnel and autogenous semitendinosus and gracilis tendon were the most commonly used reconstructionmaterials. Our results indicate that anatomic ACL reconstruction should be performed as early as possibleinrestore knee joint stability and prevent secondary injury of the medial meniscus and cartilage of medial femoral condyle.
