中国微创外科杂志
中國微創外科雜誌
중국미창외과잡지
Chinese Journal of Minimally Invasive Surgery
2015年
11期
1034-1037
,共4页
内侧半月板%后角%隐匿性层裂%关节镜
內側半月闆%後角%隱匿性層裂%關節鏡
내측반월판%후각%은닉성층렬%관절경
Medial meniscus%Posterior horn%Hidden horizontal tears%Arthroscopy
目的:探讨内侧半月板后角“隐匿性”水平撕裂伤的临床特点及关节镜下半月板部分切除术的临床疗效。方法2011年5月~2013年5月对14例内侧半月板后角“隐匿性”层裂采取膝关节前内、外侧入路关节镜探查,咬除半月板后角内缘后显露层裂,术中探查半月板后角底层不稳,切除底层后行半月板后角成形术。结果术中探查均为内侧半月板后角“隐匿性”层裂,6例半月板边缘及上下关节面均完整,8例水平撕裂延伸至胫骨关节面。平均手术时间32 min(26~40 min),平均住院时间6 d(3~8 d)。术后切口均一期愈合,未发生膝关节感染、僵硬等并发症。14例随访2~3年,术后症状缓解,术前Lysholm评分(71.1±6.6)分,术后(92.0±3.4)分,术前后差异有统计学意义(t=10.530,P=0.000)。结论内侧半月板后角“隐匿性”层裂主要为退变性破裂,多合并软骨退变损伤,临床诊断较困难,仔细体格检查及MRI对诊断具有指导意义,关节镜下部分切除成形术可改善膝关节功能。
目的:探討內側半月闆後角“隱匿性”水平撕裂傷的臨床特點及關節鏡下半月闆部分切除術的臨床療效。方法2011年5月~2013年5月對14例內側半月闆後角“隱匿性”層裂採取膝關節前內、外側入路關節鏡探查,咬除半月闆後角內緣後顯露層裂,術中探查半月闆後角底層不穩,切除底層後行半月闆後角成形術。結果術中探查均為內側半月闆後角“隱匿性”層裂,6例半月闆邊緣及上下關節麵均完整,8例水平撕裂延伸至脛骨關節麵。平均手術時間32 min(26~40 min),平均住院時間6 d(3~8 d)。術後切口均一期愈閤,未髮生膝關節感染、僵硬等併髮癥。14例隨訪2~3年,術後癥狀緩解,術前Lysholm評分(71.1±6.6)分,術後(92.0±3.4)分,術前後差異有統計學意義(t=10.530,P=0.000)。結論內側半月闆後角“隱匿性”層裂主要為退變性破裂,多閤併軟骨退變損傷,臨床診斷較睏難,仔細體格檢查及MRI對診斷具有指導意義,關節鏡下部分切除成形術可改善膝關節功能。
목적:탐토내측반월판후각“은닉성”수평시렬상적림상특점급관절경하반월판부분절제술적림상료효。방법2011년5월~2013년5월대14례내측반월판후각“은닉성”층렬채취슬관절전내、외측입로관절경탐사,교제반월판후각내연후현로층렬,술중탐사반월판후각저층불은,절제저층후행반월판후각성형술。결과술중탐사균위내측반월판후각“은닉성”층렬,6례반월판변연급상하관절면균완정,8례수평시렬연신지경골관절면。평균수술시간32 min(26~40 min),평균주원시간6 d(3~8 d)。술후절구균일기유합,미발생슬관절감염、강경등병발증。14례수방2~3년,술후증상완해,술전Lysholm평분(71.1±6.6)분,술후(92.0±3.4)분,술전후차이유통계학의의(t=10.530,P=0.000)。결론내측반월판후각“은닉성”층렬주요위퇴변성파렬,다합병연골퇴변손상,림상진단교곤난,자세체격검사급MRI대진단구유지도의의,관절경하부분절제성형술가개선슬관절공능。
Objective To investigate the clinical features of hidden horizontal tears of the posterior horn of the medial meniscus and clinical efficacy of arthroscopic partical meniscectomy. Methods A total of 14 cases of hidden horizontal tears of posterior horn of the medial meniscus from May 2011 to May 2013 were enrolled.The knee arthroscopy was carried out through anteromedial and anterolateral approaches.The lesion of tears was exposed after the inner edge of posterior horn of the meniscus was bitten away.The bottom of the posterior horn of meniscus was found instable during the operation, which was then removed to conduct a partial meniscectomy.Afterwards the arthroscopic meniscus plasty of the posterior horn was performed. Results Arthroscopic photographs showed normal appearance in 6 cases and tears underside meniscus in 8 cases, all of which were confirmed to be horizontal medial meniscus posterior horn tear during operation.The mean time of operation was 32 min (range, 26-40 min), and the mean hospitalization time was 6 days ( range, 3-8 d) .There was no complications, such as infections or stiffnesses.All the patients were followed up for 2 -3 years.Subjective symptoms improved significantly after arthroscopic partial meniscectomy.According to the Lysholm knee scoring scale, the scores were (71.1 ±6.6) points preoperatively and (92.0 ±3.4) points postoperatively, with significant difference (t=10.530, P=0.000). Conclusion Diagnosis of hidden horizontal tears of the medial meniscus posterior horn is often difficult, because most patients have osteoarthritic knees.Careful physical examination and MRI are critical for making a correct diagnosis.Arthroscopic partial meniscectomy can help patients obtain better results.