关节镜下全滑膜切除术治疗膝关节弥漫色素沉着绒毛结节性滑膜炎的疗效分析

<正>色素沉着绒毛结节性滑膜炎(pig-mented villonodular synovitis,PVS),简称色绒炎,是一种罕见的涉及全身关节和滑膜、腱鞘的高度增生性疾病,发病率为1.8/100万,可分为局限性和弥漫性两种,两者的病理组织学切片相似,     

关节镜下膝关节内滑膜切除术30例初步报告

关节镜下膝关节内滑膜切除术３０例初步报告史文骥毛宾尧膝关节滑膜病变现已倾向于用一种简捷有效的关节镜外科技术治疗，它既降低术后病残率，也显著地减少了各种滑膜病灶治疗后继发病变，并有辨认某种滑膜病变的能力，这些病变在使用关节镜之前诊断不明，通过关节镜检查...     

关节镜下治疗膝关节内侧滑膜皱襞综合征

目的探讨膝关节内侧滑膜皱襞综合征的临床诊断、治疗方法及结果。方法自2006年10月至2010年11月期间,我院共诊治膝关节内侧滑膜皱襞综合征患者87例,其中46例采取保守治疗后症状无缓解而接受关节镜下手术切除滑膜皱襞。男24例,女22例;年龄23～72岁,平均年龄为41岁。按Sakakibara法对滑膜皱襞进行分类,在关节镜下行皱襞切除术,并随访记录其疗效。结果 46例经关节镜下皱襞切除的患者,其中A型27例,B型15例,C型3例,D型1例;同时合并9例半月板损伤,5例髌股关节内侧面骨关节炎形成。增生的滑膜皱襞均采用篮钳或刨削器将其切除。43例获得随访,平均随访时间为25个月,无复发病例。膝关节功能根据Lysholm评分进行评定,术后功能较术前明显改善,治疗结果优良率为90.7%。结论膝关节内侧滑膜皱襞综合征根据临床症状和MRI表现即可诊断,关节镜下可以确诊,同时镜下行滑膜皱襞切除可获得满意的效果。     

膝关节十分区法及其在类风湿关节炎关节镜下滑膜全切除除术中的应用

目的探讨膝关节十分区法及其在类风湿关节炎（rheumatoid arthritis,RA）关节镜下滑膜切除术中的应用和临床效果。方法解剖22个新鲜冷冻膝关节,了解膝关节纵隔的解剖特点,在此基础上提出膝关节滑膜分布的十分区法。对接受关节镜下滑膜全切除术的37例RA（40个膝关节）进行随访观察,术后随访10～72个月。其中25个膝关节按常规方法进行滑膜全切除术,15个膝关节按十分区法进行滑膜全切除术。随访内容包括Lysholm评分、Lequesne指数评分以及Larsen分期。结果膝关节存在一个从前至后的纵隔结构,其前方与脂肪垫、翼状皱襞或黏膜韧带相连,中间位于前后交叉韧带之间,后方形成膝关节的后纵隔。借助对膝关节纵隔的解剖结果可以将膝关节的滑膜分布区分成10个区。按十分区法进行关节镜下滑膜全切除术的RA患者的优良率为100%（15/15）,而且无一例复发。按常规关节镜下滑膜全切除法进行手术的25个膝关节中,17个为优良,8个膝关节复发,优良率为68%（17/25）（Fisher精确检验,P=0.016）。结论关节镜下滑膜全切除术治疗早期RA效果良好;以膝关节纵隔结构为基础的膝关节十分区法对提高滑膜全切除术的手术效果有一定的意义。     

关节镜下诊断与治疗膝关节滑膜软骨瘤病

目的 报道膝关节滑膜软骨瘤病１５例,均用关节镜诊断及治疗,所有病例均经病理检查证实。作者对关节镜在术本病诊断中的优点,分型及治疗方法进行探讨,方法 所有１５例病例均为膝关节病变,左膝关节６例,右膝关节７例,双侧膝关节２例。主要临床症状为关节疼痛,交锁及反复肿胀,关节镜术野好,可全面检查关节腔,具有放大作用,可提高本病的诊断率并有助于分型,关节镜下可将本病分为三型,表浅型,深在型和游离体型,治疗采用     

关节镜下滑膜切除术治疗局限型膝关节色素沉着绒毛结节性滑膜炎的临床分析

【摘要】 目的 探讨关节镜下治疗局限型膝关节色素沉着绒毛结节性滑膜炎(PVNS)的方法及疗效。方法 回顾性分析2008年9月~2014年5月在我院术前行MRI检查、术后经病理证实的10例色素着绒毛结节性滑膜炎患者的临床资料及治疗方法,并对患者进行跟踪随访9~68个月,采用Lysholm膝关节功能评分了解患者术后患膝疼痛、肿胀及活动度等功能恢复情况。结果 10例患者在术后随访期均无并发症发生,复发2例,Lysholm 膝关节功能评分为91.80±5.28分,明显高于术前(P<0.01)。结论〓关节镜下对局限型色素沉着绒毛结节性滑膜炎的患者实施滑膜切除术,手术创伤小,术后膝关节功能恢复好,是一种安全有效的治疗膝关节局限型色素沉着绒毛结节性滑膜炎的方法。     

膝关节滑膜软骨瘤病的关节镜下诊断和治疗

[目的]探讨关节镜手术对膝关节滑膜软骨瘤病的诊断和治疗价值.[方法] 2007年1月～2010年4月收治膝关节滑膜软骨瘤病患者27例,男性19例,女性8例;年龄22～ 53岁,平均32.7岁,左膝10例,右膝13例,双膝2例.采用关节镜技术对患者进行诊断,并取出关节内的滑膜软骨瘤游离体,同时行滑膜切除术.[结果]术后随访14～32个月,平均24.3个月,患者术后症状明显缓解,无感染、神经血管损伤等并发症,随访期内未见滑膜软骨瘤病复发.疼痛视觉模拟评分(VAS)由术前的(6.2±0.7)分降低至末次随访时的(2.5±0.4)分,差异有显著性意义(P＜0.05);Lysholm评分由术前的(58.9±5.3)分增加至末次随访时的(86.5±4.2)分,差异有显著性意义(P＜0.05).[结论]关节镜手术对膝关节滑膜软骨瘤病可以早期明确诊断,而且具有创伤小、术后功能恢复快、并发症少等优点,是治疗膝关节滑膜软骨瘤病的有效方法.     

关节镜下关节清理治疗膝关节滑膜结核

单纯性滑膜结核缺乏特异性表现，早期诊断十分困难。因此，无法针对病因进行治疗，从而转化为全关节结核。由于关节镜技术的应用，在微创条件下进行滑膜彻底清理以及术后的抗结核药物应用，使得膝关节滑膜结核能进行更积极的早期治疗。自2001年6月至2005年2月膝关节镜下彻底清理滑膜治疗膝关节滑膜结核11例，取得良好效果。     

膝关节结核的关节镜下治疗

膝关节结核发病率较高，居全身肢体六大关节的第二位，仅次于髋关节结核。膝关节结核多为单侧发病，极少两侧同时发病，传统的治疗方法很多，但均有一定的局限性或不足之处，可能遗留下大部分解剖及功能上障碍，使患者的劳动能力大大丧失。自2001年10月始，本院应用关节镜治疗膝关节结核，经随访观察，效果满意。关节镜下治疗是行之有效的方法，报道如下。     

经关节镜治疗膝关节内侧滑膜皱襞综合征81膝

笔者自2000年3月～2006年12月,对75例(81膝)膝关节内侧滑膜皱襞综合征进行关节镜手术,取得了满意疗效.     

Arthroscopic synovectomy for chronic hemophilic synovitis of the knee

Synovectomy for chronic hemophilic arthropathy is performed for the main purpose of stopping recurrent hemarthroses. The indications are frequent recurrent bleeds and persistent synovial hypertrophy. Five patients with chronic hemophilic arthropathy of the knee who underwent arthroscopic synovectomy between June 1980 and June 1981 represent the source for this discussion. Two of these patients subsequently developed a stress-induced joint bleed, one persisted in having an effusion but no recurrent bleeds, whereas the other patient developed recurrent bleeds and required a second synovectomy 4 years later. Another patient required a second arthroscopic procedure, with posteromedial synovial resection 10 months after the initial synovectomy not including the posteromedial compartment. He has not had a joint bleed since. The remaining two patients have had no recurrence of joint bleeding or synovial hypertrophy. All patients obtained their preoperative motion. No complications occurred as a result of these synovectomies. Subsequent synovectomies have produced one complication of a severe immediate postoperative hemarthrosis.     

Combined arthroscopic synovectomy and radiosynoviorthesis in the treatment of chronic non-specific synovitis of the knee

Introduction

Chronic non-specific synovitis has a higher recurrence rate with arthroscopic synovectomy due to the insufficient removal of all pathological tissues. Neither has radiosynoviorthesis been sufficiently effective in treatment in contrast to cases of chronic specific synovitis such as rheumatoid arthritis. This study aimed to investigate the efficiency of combined arthroscopic and radionuclide synovectomy in chronic non-specific synovitis of the knee with the evaluation of clinical and radiological results.

Materials and methods

14 knees of 14 patients (11 female, 3 male) diagnosed as chronic non-specific synovitis were treated with arthroscopic subtotal synovectomy combined with radiosynoviorthesis. The efficiency was evaluated retrospectively by comparing preoperative and postoperative modified cincinnati knee score, Visual Analogue Scale, joint USG and MRI. The mean age was 29.2 ± 10.3 years and the mean follow-up period was 30.3 ± 3.7 months.

Results

Clinical parameters such as pain, limitation of motion and effusion were regressed. Daily activities at the final follow-up were significantly better than in the preoperative period. The mean modified cincinnati knee score of the patients increased from 25.8 ± 8.7 preoperatively to 67.8 ± 13.4 postoperatively (p = 0.002). The mean VAS score was 7.2 ± 1.1 preoperatively and 1.3 ± 0.8 postoperatively (p = 0.003). Clinically and radiologically on MRI there was no recurrence. Mean synovial membrane thickness was 4.5 ± 2.4 mm in the preoperative period. At the final follow-up, noticeable regression of synovial membrane thickness (2.1 ± 0.5 mm) was recorded in the knee joint USG (p = 0.015). No complications were observed.

Conclusion

The combination of arthroscopic subtotal synovectomy and radiosynoviorthesis can be an effective treatment modality for chronic non-specific synovitis of the knee.     

Arthroscopic synovectomy in pigmented villonodular synovitis of the knee: clinical series and outcome

Purpose

The aim of this study was to evaluate the long-term results of arthroscopic excision of pigmented villonodular synovitis (PVNS) of the knee joint.

Methods

We retrospectively assessed the results of arthroscopic excision of PVNS done in 40 patients from 1987 to 2012 by the senior author (JVS). No radiotherapy was given to any patient. All patients were followed for a mean of seven years. At follow-up functional assessment was done using the Lysholm score. Recurrence-free survival and recurrence-free survival probability were calculated.

Results

No recurrence was noted in the localised variety. In the diffuse variety the five year recurrence-free survival probability was 57 %. Twelve patients developed recurrences between three months and two years. No recurrence was noted after two years. The mean recurrence interval was 6.25 months.

Conclusions

We concluded from this series that arthroscopic excision is an effective treatment for localised as well as diffuse PVNS. Recurrences can also be successfully dealt with by arthroscopic excision with excellent functional outcome.     

Arthroscopic treatment for localized pigmented villonodular synovitis of the knee

This study investigated 11 patients with localized pigmented villonodular synovitis of the knee that was diagnosed and treated by arthroscopic technique. There were six male and five female patients between the ages of 15 and 59 years (mean, 34.6 years). Seven patients reported extension limitation without joint line tenderness. Four of the 11 patients had a history of trauma before the onset of knee symptoms. All patients were treated by arthroscopic resection with partial synovectomy. The most common involved site was the anteromedial synovium near the anterior horn of the medial meniscus (five patients). The remaining cases were located in the anterior fat pad (two patients), suprapatellar pouch, posteromedial compartment, medial gutter, and the anterior horn of the lateral meniscus. Nine patients had one mass, and the remaining patients each had two or three masses. There was no evidence of recurrence at followup for an average of 29.9 months (range, 24-48 months). Arthroscopy is effective in the diagnosis of localized pigmented villonodular synovitis with minimal morbidity, and complete arthroscopic excision can be considered the definitive treatment for localized pigmented villonodular synovitis.     

Arthroscopic synovectomy of the knee for rheumatoid arthritis

Arthroscopic synovectomy for rheumatoid arthritis was carried out on a total of 96 knees. The period of follow-up observation varied from 2 to 4 years. The technique was without major complication. There were statistically significant decreases in pain and synovitis over the 4-year follow-up time. The range of movement was maintained. Arthroscopic synovectomy was at least a valuable palliative procedure for uncontrolled synovitis of the knee.     

关节镜技术治疗血友病A膝关节滑膜炎

[目的]总结关节镜技术在血友病A膝关节滑膜炎中的应用,探讨其疗效。[方法]自2002年9月～2007年1月对25例血友病A膝关节滑膜炎患者,行关节镜下滑膜切除,围手术期内适量Ⅷ因子滴注,进行系统康复训练。采用HSS评分标准,对术前、术后结果进行综合评估。根据关节镜下软骨Outerbridge分期分组,按照Insall疗效标准,分别评估各组手术效果。[结果]23例患者得以随访,平均随访时间27个月。术前平均输血次数(23.4±4.6)次/年,术后(9.8±2.5)次/年(P<0.01)。HSS评分术前(58.6±4.7)分,术后(80.5±6.8)分(P<0.01)。OuterbridgeI期术后优良率100%(4/4),II期83.3%(10/12),Ⅳ期优良率差(0/2)。[结论]对于早中期血友病A膝关节滑膜炎,关节镜下滑膜切除是一种安全、有效的治疗方法。