踝关节软组织撞击综合征的诊断和治疗

目的 探讨踝关节软组织撞击综合征的诊断和治疗。方法 1995年3月～2001年5月，我科共收治踝关节软组织撞击综合征36例。其中经MRI检查后行踝关节切开嵌夹软组织切除术14例，关节镜检查及镜下切除嵌夹软组织22例。结果 随访36例，时间6月～7年，平均22月，优9例，良19例，可7例，差1例，优良率77．8％(28／36)。结论 关节镜检查及镜下手术是治疗踝关节软组织撞击综合征有效方法。     

关节镜技术治疗前外侧踝关节撞击综合征

[目的]探讨前外侧踝关节撞击综合征的病因及关节镜治疗效果。[方法]回顾分析踝关节镜技术治疗的22例前外侧踝关节撞击综合征患者。所有患者均行关节镜清理,清除撞击组织,修整损伤的软骨。采用AOFAS评分系统和Meislin标准对疗效进行评估。[结果]22例患者术后均获得随访(随访时间12~24个月,平均16.8个月),镜下发现均存在前外侧踝撞击,撞击物类型:外侧滑膜组织撞击12例,半月板样组织撞击3例,下胫腓前韧带远侧束撕裂撞击3例,距腓前韧带损伤瘢痕组织增生撞击4例。AOFAS评分由术前的(46.27±12.50)分提高到末次随访时的(85.14±10.20)分,手术前后差异具有统计学意义(P<0.05)。采用Meislin标准进行疗效评估,优8例,良10例,可4例,差0例,优良率81.82%。[结论]踝关节前外侧撞击综合征多发生在踝关节反复损伤后,撞击物多为增生瘢痕组织,可合并出现关节软骨损伤。关节镜是诊断和治疗踝关节前外侧软组织撞击综合征的有效手段,具有创伤小、恢复快、疗效好等优点。     

踝关节镜前后联合入路治疗踝关节撞击综合征

目的 :分析踝关节镜前后联合入路对踝关节撞击综合症患者镜下行清理的临床疗效及术中注意事项。方法:回顾性分析自2011年4月至2015年4月采用踝关节镜治疗并获得完整随访的17例踝关节撞击综合症患者,其中男12例,女5例;手术时年龄22~47岁,平均32.4岁。结合患者临床症状和影像学评估予踝关节镜清理,并去除引起症状的撞击部位,术后常规予非甾体消炎药和关节内注射透明质酸钠治疗。采用AOFAS(美国足踝外科协会)后足-踝评分,Ogilvie-Harris踝关节评分对术前情况及术后末次随访情况进行评分。结果:17例手术中情况:关节镜下显示前外踝撞击征8例,前内踝撞击征2例,前踝撞击征2例,后踝撞击征2例,3例为同时合并前后踝撞击。术中清除增生的骨赘,引起撞击的下胫腓前韧带远侧束,距腓前韧带,滑膜组织和疤痕组织。4例同时合并关节软骨损伤,软骨损伤面积约1 mm×3 mm至1.5 mm×4 mm大小。术中同时采用直径1.2 mm的克氏针行钻孔微骨折处理。17例术后随访时间8~24个月,平均14.3个月。AOFAS评分由手术前的62.30±5.20增加至术后的87.60±5.40。Ogilvie-Harris踝关节评分由手术前的6.70±0.98增加至术后的12.80±1.21。术后患者均无神经血管损伤,无伤口感染,愈合不良等并发症。患者有不同程度的踝关节肿胀,于术后4~8周逐步消失。结论:对踝关节撞击综合症患者,前后联合入路可以有效清除引起踝关节撞击的骨性撞击和软组织撞击,结合术后非甾体消炎药和关节内注射透明质酸钠治疗,可以有效缓解踝痛症状,达到较好的治疗效果。     

踝关节撞击综合征诊断和治疗

踝关节撞击综合征主要表现为踝关节慢性疼痛,过度活动时疼痛加剧.其病因主要为反复微创伤所致软骨损伤,引起滑膜炎性增生和骨赘产生,关节活动时增生的滑膜嵌入骨赘中而产生挤压疼痛.诊断主要通过体格检查和影像学检查.近年治疗方法主要为踝关节镜手术,清除增生的炎性组织及骨赘,达到治疗目的.与传统手术治疗相比,踝关节镜手术具有创伤小...     

踝关节前外侧软组织撞击综合征的关节镜下诊断和治疗

目的 探讨踝关节前外侧软组织撞击综合征的关节镜下诊断和治疗.方法 对50例临床疑似踝关节前外侧软组织撞击综合征者行关节镜检查,确诊并行关节镜下清理术者40例.对诊断和治疗结果进行回顾性总结分析.结果 术前确诊率为80%,40例均获随访,随访时间平均18个月.术后优16例,良18例,可6例,优良率85%.结论 踝关节镜对踝关节前外侧软组织撞击综合征的诊断和治疗有重要价值.     

关节镜在治疗踝关节前踝撞击症中的价值

目的关节镜在踝关节前踝撞击症的应用及治疗。方法2007年9月至2010年12月治疗此类患者17例,取得了满意的临床疗效,进行回顾性研究。结果本组患者均获随访,随访时间为3～28个月,平均11个月,术后关节肿痛消失,固定的压痛点消失,关节活动明显改善。无一例复发,无关节不稳,效果良好。结论关节镜是目前真正的微创技术,能良好的直视关节内视野,准确了解关节内各种结构的病变,并进行相应的治疗,具有重要的诊断与治疗价值。     

踝关节镜下关节清理术治疗踝关节软组织撞击综合征

目的探讨踝关节镜下关节清理术治疗踝关节软组织撞击综合征的疗效。方法 2005年3月至2010年3月,本院治疗踝关节软组织撞击综合征35例,关节镜下行距骨内、外侧沟刨削清理增生肥厚滑膜、韧带及纤维瘢痕组织,并常规行关节清理,修整退变软骨。结果术后35例均获得随访,平均随访18个月(3～32个月)。根据Ogilvie-Harris评分标准进行疗效评估,其中优68.5%(24例),良18.6%(6例),可14.2%(5例),优良率85.7%。结论踝关节镜下关节清理术治疗踝关节软组织撞击综合征,具有创伤小、疗效显著、恢复快、并发症少等优点。     

Scranton Ⅰ、Ⅱ度踝关节软组织撞击综合征的关节镜下治疗

目的 评估关节镜下治疗Scranton Ⅰ、Ⅱ度踝关节软组织撞击综合征的方法与疗效.方法 采用关节镜下治疗Scranton Ⅰ、Ⅱ度踝关节软组织撞击综合征17例,镜下刨削切除撞击组织,修整关节软骨,1例为距骨前外侧软骨Ⅳ度损伤,行软骨下骨微骨折术.结果 本组随访12～30个月,应用改良Mcguire踝关节评分,由术前平均60分提高至术后平均91分(P＜0.05).术后按Liu等踝关节功能分级标准:0级15例,1级1例,2级1例（即软骨Ⅳ度损伤患者）.结论 关节镜辅助治疗ScrantonⅠ、Ⅱ度踝关节软组织撞击综合征创伤小、恢复快,是一种有效的方法.     

ScrantonⅠ、Ⅱ度踝关节软组织撞击综合征的关节镜下治疗

目的评估关节镜下治疗ScrantonⅠ、Ⅱ度踝关节软组织撞击综合征的方法与疗效。方法采用关节镜下治疗ScrantonⅠ、Ⅱ度踝关节软组织撞击综合征17例,镜下刨削切除撞击组织,修整关节软骨,1例为距骨前外侧软骨Ⅳ度损伤,行软骨下骨微骨折术。结果本组随访12-30个月,应用改良Mcguire踝关节评分,由术前平均60分提高至术后平均91分（P〈0．05）。术后按Liu等踝关节功能分级标准：0级15例,1级1例,2级1例（即软骨Ⅳ度损伤患者）。结论关节镜辅助治疗ScrantonⅠ、Ⅱ度踝关节软组织撞击综合征创伤小、恢复快,是一种有效的方法。     

踝关节软组织撞击综合征的关节镜治疗

目的总结踝关节软组织撞击综合征(ankle soft tissue imp ingem ent syndrom e,ASTIS)的临床和病理特点以及关节镜手术治疗的效果。方法2000年11月~2005年4月,21例ASTIS伤后1~48个月,(13.6±9.9)月接受关节镜手术,镜下切除撞击组织,并进行病理检查。术后采用AOFAS(美国足踝外科协会)后足-踝评分法评定手术效果。结果关节镜下显示20例存在滑膜组织撞击(14例合并以下其他组织撞击),下胫腓前韧带远侧束撞击5例、纤维瘢痕组织撞击4例、距腓前韧带组织撞击3例和半月板样组织撞击3例。16例合并关节软骨损伤。21例术后随访7~60个月,(34.3±9.4)月,AOFAS主客观评分术后较术前均明显提高,总体评分术前(67.0±9.7)分,术后(94.0±6.4)分(t=-7.205,P=0.000),主观评分术前(20.7±6.6)分,术后(35.7±4.9)分(t=-5.003,P=0.000)。结论踝关节软组织撞击综合征多继发于踝关节创伤。发生部位以踝关节前外侧更多见。撞击组织为滑膜、韧带、瘢痕组织及半月板样组织。关节镜治疗ASTIS效果满意。     

Arthroscopic treatment of anterior ankle impingement

Anterior ankle impingement is a common cause of chronic ankle pain in the athletic population. Its cause can be either soft tissue or osseous in nature. Arthroscopic debridement results in favorable and reproducible outcomes. However, in the population in which ankle instability or narrowing of the ankle joint occur, outcomes may be less favorable.     

Posterior ankle impingement syndrome: A systematic fourstage approach

Posterior ankle impingement syndrome(PAIS) is a common injury in athletes engaging in repetitive plantarflexion, particularly ballet dancers and soccer players. Despite the increase in popularity of the posterior twoportal hindfoot approach, concerns with the technique remain, including; the technical difficulty, relatively steep learning curve, and difficulty performing simultaneous anterior ankle arthroscopy. The purpose of the current literature review is to provide comprehensive knowledge about PAIS, and to describe a systematic four-stage approach of the posterior two-portal arthroscopy. The etiology, clinical presentation, diagnostic strategies are first introduced followed by options in conservative and surgical management. A detailed systematic approach to posterior hindfoot arthroscopy is then described. This technique allows for systematic review of the anatomic structures and treatment of the bony and/or soft tissue lesions in four regions of interest in the hindfoot(superolateral, superomedial, inferomedial, and inferolateral). The review then discusses biological adjuncts and postoperative rehabilitation and ends with a discussion on the most recent clinical outcomes after posterior hindfoot arthroscopy for PAIS. Although clinical evidence suggests high success rates following posterior hindfoot arthroscopy in the short- and mid-term it may be limited in the pathology that can be addressed due to the technical skills required, but the systematic four-stage approach of the posterior two-portal arthroscopy may improve upon this problem.     

Open anterior acromioplasty for impingement syndrome

Zusammenfassung Operationsziel Dekompression des subakromialen Raumes. Indikationen Therapieresistente subakromiale Bursitis und Tendinitis. Komplette oder inkomplette Manschettenruptur. Bestehen von symptomatischen Spornen oder Osteophyten. Kontraindikationen Multidirektionale Instabilit?t. Paralyse des Nervus accessorius. Patienten unter 25 Jahren mit offener ventraler Wachstumsfuge des Akromions. Alter unter 40 Jahren ist eine relative Kontraindikation. Operationstechnik Manipulation unter An?sthesie. Freies Abdecken der Schulter. Kranioventrale Inzision vom Akromion zum Processus coracoideus. Stumpfes Auseinanderschieben der Fasern des Musculus deltoideus und 2 cm lange Durchtrennung des Muskelursprungs. Aufsuchen und Freilegung des Ligamentum coracoacromiale. Partielle Akromionektomie. Gl?tten der Akromionunterfl?che. Wenn notwendig Arthroplastik des Akromioklavikulargelenks. Naht des durchtrennten Teils des Musculus deltoideus. Redon-Drainage. Ergebnisse 96% der 54 operierten Patienten waren frei von Schmerzen und erreichten eine volle Beweglichkeit. Eine pr?operative Schultersteife verlangsamte den postoperativen Verlauf. Unter Anwendung der Bewertungskriterien der Japanischen Orthop?dischen Gesellschaft wurden 28 Patienten pr?- und postoperativ untersucht. Der Schmerz verbesserte sich von 7,4 auf 27,1 Punkte (Maximum 30 Punkte), die Funktion von 12,3 auf 28,2 Punkte (Maximum 30 Punkte).

     

Anterior tibiotalar impingement associated with chronic ankle instability

The authors describe the surgical treatment of 13 cases of chronic ankle instability and concomitant anterior bony impingement of the ankle in professional and recreational athletes. All patients had symptoms and signs of lateral instability and a painful block to dorsiflexion. Two patients presented with recurrence of impingement after a previous debridement alone without an ankle stabilization. The anterior osteophytes were debrided arthroscopically and a Brostrom-Gould open stabilization was performed. After a mean follow-up period of 12 months (range 4-23 months), all 13 patients had mechanically and functionally stable ankles. The mean improvement in range of dorsiflexion was 12.4 degrees and all but one had improvement with respect to a subjective and functional outcome assessment. There have been no recurrences of impingement to date. These results suggest that ankle stabilization performed in conjunction with debridement of osteophytes may reduce the recurrence of exostoses as well as improving the outcome.     

改良前肩峰成形术治疗肩部撞击综合征

2005年～2007年,我科对12例肩部撞击综合征患者采用改良前肩峰成形术治疗,取得满意疗效。1材料与方法 1．1病例资料本组12例,男7例,女5例,年龄45～64岁。按其病理改变分期：Ⅱ期4例,Ⅲ期8例。     

Hindfoot endoscopy for the treatment of posterior ankle impingement syndrome: A safe and reproducible technique

IntroductionPosterior ankle impingement is a clinical syndrome characterized by posterior ankle pain that is mainly presented on plantar flexion. The aim of this study is to compare and evaluate the results of posterior ankle impingement treated by endoscopic hindfoot posterior portals.Materials and methodsBetween 2004 and 2009, a total of 38 endoscopic hindfoot procedures were performed to treat posterior ankle impingement. The indication for procedure was posterior ankle impingement syndrome in all cases. There were 38 patients, 17 females and 21 males. Mean age was 27.6 years (16–59 years). Mean follow-up was 27.6 months (12.5–52 months). The results were evaluated following the AOFAS score. Data statistical analysis was performed using the Student's t-test.ResultsThe main preoperative AOFAS score increased from 67.42 (range 41–91) to 97.13 (range 84–100) at follow-up. No complications were reported in any case.ConclusionHindfoot endoscopy is a reproducible and safe procedure which offers excellent outcomes in posterior ankle impingement syndrome.     

The safety of the posterior ankle arthroscopy in management of posterior ankle impingement: A cadaveric study

BackgroundArthroscopic management of the posterior ankle impingement with the patient in supine position has the advantage of dealing with anterior ankle pathology at the same time without the need to change position of the patient. This study aims at evaluation of the safety of portal establishment and instrumentation of this technique.MethodsSixteen fresh-frozen cadaver specimens were used. The relationships of the posteromedial and posterolateral portals to the adjacent tendons and nerves and the relationship of the coaxial portal tract with the posterior ankle capsule and the flexor hallucis longus tendon were studied.ResultAngle θ₁ between the intermalleolar line and the posterior ankle coaxial portal tract averaged 1° (−10° to 22°). Angle θ₂ between the intermalleolar line and the metal rod where the neurovascular bundle started to move averaged 19° (10° to 30°). Angle θ₃ between the intermalleolar line and the metal rod where it reached the lateral border of the Achilles tendon was larger than angle θ₂ in all specimens. The angle of safety (θ_s) averaged 18° (−1° to 26°).ConclusionsInjury to the tendon, nerves or vessels is possible during establishment of the portals and resection of the os trigonum.