经皮微创跖筋膜松解联合跟骨减压治疗跖筋膜炎12例北大核心CSCD

目的探讨经皮微创跖筋膜松解联合跟骨减压治疗保守治疗无效的跖筋膜炎的临床疗效。方法2018年1月~2019年12月对12例保守治疗无效的跖筋膜炎足跟内侧经皮做一小切口,微创下行跖筋膜松解,切断跖筋膜内侧1/2,同时在足跟压痛点处以2.0 mm克氏针垂直跟骨骨面钻孔,进行局部减压。术前后采用疼痛视觉模拟评分(Visual Analogue Scale,VAS)、美国足踝外科协会踝-后足(American Orthopaedic of Foot and Ankle Surgery Ankle-Hindfoot,AOFAS-AH)评分及足与踝预后量表(Foot and Ankle Outcome Scale,FAOS)进行评估。结果术后切口均一期愈合,均未发生血管神经损伤、感染等并发症。12例术后随访6~12个月,(9.2±1.7)月。VAS评分由术前(7.9±0.3)分,改善为末次随访时(1.5±0.2)分(P=0.000)。AOFAS-AH评分由术前(48.9±1.2)分,提高到末次随访时(82.5±0.7)分(P=0.000)。FAOS评分由术前(42.2±0.8)分,提高到末次随访(82.6±1.1)分(P=0.000)。结论经皮微创跖筋膜松解联合跟骨减压术可有效缓解保守治疗无效的跖筋膜炎症状,创伤小,恢复快。     

两种方法治疗粉碎性Pilon骨折疗效分析

目的对比前外侧入路L型锁定钢板与内侧入路普通钢板治疗粉碎性Pilon骨折的临床疗效。方法手术治疗45例胫骨远端粉碎性Pilon骨折患者,26例行前外侧入路L型锁定钢板固定(锁定钢板组),19例行内侧入路普通钢板固定(普通钢板组)。比较两组术后临床疗效及并发症情况。结果锁定钢板组的手术时间、术中出血量和术后骨折愈合时间明显低于普通钢板组,差异均有统计学意义(P0.05)。45例均获得随访,时间12~40个月。锁定钢板组皮缘坏死1例,骨折延迟愈合1例;Mazur评分:优10例,良15例,差1例;末次随访时AOFAS踝-后足评分80~96(90±6)分;踝关节活动度:跖屈30°~44°(37°±4°),背伸15°~24°(19°±3°)。普通钢板组骨不连1例,伤口感染1例,关节面塌陷2例;Mazur评分:优7例,良10例,可1例,差1例;末次随访时AOFAS踝-后足评分为76~93(89±7)分;踝关节活动度:跖屈24°~44°(36°±5°),背伸13°~20°(17°±2°)。锁定钢板组Mazur功能评分、AOFAS踝-后足评分均优于普通钢板组,差异均有统计学意义(P0.05)。锁定钢板组并发症发生情况优于普通钢板组,差异有统计学意义(P0.05)。踝关节活动度两组比较差异无统计学意义(P0.05)。结论与内侧入路普通钢板比较,前外侧入路L型锁定钢板治疗粉碎性Pilon骨折术中出血量少,手术时间和术后骨折愈合时间短,术后稳定性强,并发症少。     

单侧双通道关节镜治疗慢性足底筋膜炎的疗效分析

目的 研究单侧双通道关节镜下微创手术治疗慢性足底筋膜炎的临床效果。方法 回顾性分析2019年5月至2020年4月上海市第十人民医院骨科采用关节镜治疗的28例慢性足底筋膜炎患者资料，其中男13例，女15例；年龄45～73岁，平均(58.14±8.75)岁。患者经至少6个月的保守治疗无效后，均行单侧双通道关节镜手术，手术方式包括足底筋膜部分松解及跟骨骨刺磨除。通过比较手术前后疼痛视觉模拟评分(visual analogue scale, VAS)、美国足踝外科协会(American orthopaedic foot and ankle society, AOFAS)踝与后足评分及健康调查简表(the MOS item short from health survey, SF-36)评价效果。结果 患者术后均获12个月随访。患者均创口Ⅰ期愈合，未出现血管、神经及肌腱损伤等并发症。术后12个月，患者足底疼痛症状基本消失，足底骨刺和疼痛无复发，踝关节及足部运动接近正常；足跟部VAS由术前(5.75±1.24)分降至(0.39±1.10分),AOFAS评分由术前(53.96±15.71)分升至(9...     

关节镜下改良后踝入路切除治疗成人疼痛性跟距骨桥

目的探讨采用关节镜下改良后踝入路切除治疗成人疼痛性跟距骨桥的疗效。方法 2015年1月-2017年12月,采用后踝高位外侧观察入路结合低位内侧操作入路切除治疗9例成人疼痛性跟距骨桥。男6例,女3例;年龄19~30岁,平均24岁。2例无明确局部外伤,7例有足踝部扭伤病史。病程6~30个月,中位病程12个月。跟距骨桥Rozansky分型:Ⅰ型5例(5足),Ⅱ型2例(2足),Ⅲ型2例(2足)。患者既往无肢体功能障碍后遗症、无肢体关节手术史。术后随访复查踝关节正侧位X线片、踝关节CT。比较手术前后疼痛视觉模拟评分(VAS)及美国矫形足踝协会(AOFAS)踝-后足评分。结果患者手术时间60~90 min,平均76 min。术后患者均获随访,随访时间12~24个月,平均18个月。术后切口均Ⅰ期愈合,无感染、皮肤坏死、下肢深静脉血栓形成、血管神经及肌腱损伤、骨桥复发等并发症发生。术后踝关节功能恢复良好,疼痛明显缓解;患者于术后3~5个月,平均3.9个月重返工作岗位。末次随访时VAS评分为(0.7±0.5)分,与术前(4.2±0.5)分比较差异有统计学意义(t=20.239,P=0.000);AOFAS踝-后足评分为(94±4)分,与术前(62±2)分比较差异有统计学意义(t=–27.424,P=0.000),末次随访时获优7例,良2例。结论后踝高位外侧观察入路结合低位内侧操作入路显露跟距骨桥更直观,操作空间更大,操作过程更灵活,术中根据特定解剖标志程序化切除跟距骨桥,操作具有可行性。     

关节镜治疗第1跖趾关节炎近期疗效研究

[目的]探讨关节镜治疗外翻合并跖趾关节炎的近期疗效。[方法]对2014年3月~2014年10月入院外翻合并第1跖趾关节炎患者进行病例观察,其中男3例3足,女32例32足;年龄51~76岁,平均60.4岁。病史2~40个月,平均20.28个月,采用微创外翻截骨术及关节镜进行治疗,通过美国AOFAS评分系统对其手术前后进行对比分析及疗效评价。[结果]本组35例患者术后获得随访,随访时间3~10个月,平均6.5个月。术后AOFAS总分(86.11±2.77)分,较术前评分(51.03±16.25)明显提高(P0.05)。[结论]关节镜治疗外翻合并跖趾关节炎,方法简便易行,疗效满意。     

踝关节融合术63例报告

目的 :对踝关节融合术的疗效进行分析。方法 :采用外侧手术入路 ,手术 63例 ,随访 54例 ,随访时间 6～ 64个月 ,平均 36个月。结果 :根据美国AOFAS踝—后足评价系统评分 ,陈旧性骨折脱位和骨关节炎病例平均 71分 ,1例骨筋膜间室综合征病例 65分 ,3例腓总神经损伤平均 37分。结论 :踝关节融合术治疗陈旧性踝关节骨折、创伤性关节炎和骨性关节炎是一个疗效可靠的治疗方法 ,对神经、肌肉损伤所致的踝跖屈挛缩只能矫治踝部跖屈位畸形 ,改善行走     

Swanson人工跖趾关节置换治疗Freiberg病近期疗效观察

目的:观察Swanson人工跖趾关节置换治疗晚期Freiberg病近期疗效.方法:2006年7月至2007年12月应用Swanson人工关节假体实施跖趾关节置换手术治疗晚期Freiberg病13例(18足),其中男1例(1足),女12例(17足).合并蹲外翻12例(17足),创伤性关节炎1例(1足).病变均为第2跖趾关节.X线参照Smillie分期,所有惠足均为晚期,其中4期11足,5期7足.采用美国足踝外科协会AOFAS评分系统对手术前后疼痛、行走、穿鞋及跖趾关节活动度等进行临床评价.随访时间3～17个月,平均11.3个月.结果:所有病例术后关节疼痛明显改善,活动度改善.术前AOFAS评分平均为(50.06±9.59)分,术后平均为(77.50±4.99)分,术后与术前AOFAS评分相比,差异有统计学意义(P<0.05).结论:Swanson人工跖趾关节置换术治疗晚期Freiberg痛近期疗效满意,能明显改善关节活动度及疼痛,是一种较为可行的术式.     

关节镜手术治疗踝关节后方撞击综合征

目的探讨关节镜手术治疗踝关节后方撞击综合征的疗效。方法 2008年1月~2015年11月因踝关节后方撞击综合征接受关节镜手术30例,男18例,女12例。年龄19~58岁,平均37.6岁。右踝19例,左踝11例。27例有明确踝关节外伤史,其中急性损伤7例,慢性损伤20例。采用后内、外侧入路行关节镜下骨赘去除,软骨成形,关节清理等治疗。采用美国足踝外科协会(American Orthopedic Foot and Ankle Society,AOFAS)后足-踝评分及疼痛视觉模拟评分(Visual Analogue Scale,VAS)评估踝关节功能。结果所有患者术后均获得随访,随访时间8~27个月,平均22个月。无血管、神经损伤。末次随访时,AOFAS评分从术前的(35.0±10.1)分提高至(89.8±3.8)分(t=-26.456,P=0.000);VAS评分从术前的(6.6±1.9)分下降为(2.5±1.3)分(t=12.427,P=0.000),踝关节跖屈角度从术前的29.4°±2.3°提高至43.4°±1.4°(t=-32.625,P=0.000)。优21例,良9例,优良率100%。结论关节镜下行踝关节清理及并发症的处理是治疗踝关节后方撞击征的有效方法之一,具有微创、安全、针对性强、术后功能恢复快等优点。     

后内外侧联合切口经踝关节脱位手术入路治疗陈旧性三踝骨折

目的探讨后内外侧联合切口经踝关节脱位手术入路治疗陈旧性三踝骨折的临床疗效。方法对15例陈旧性三踝骨折患者采用后内外侧联合切口经踝关节脱位手术入路,暴露后踝骨折固定。采用AOFAS踝-后足评分标准评价术后疗效。结果 15例均获得随访,时间16~24个月。患者均骨性愈合,无感染、复位丢失及内固定松动发生。术后AOFAS评分为65~90(75.8±6.5)分,优3例,良7例,可3例,差2例。差2例出现创伤性骨关节炎,接受理疗及药物治疗后,病情好转,可耐受行走。结论后内外侧联合切口经踝关节脱位手术入路可充分暴露后踝骨折,能获得陈旧性三踝骨折的解剖复位,临床疗效优良。     

后外侧入路切开复位内固定治疗后踝骨折

目的探讨后外侧入路切开复位内固定治疗后踝骨折的疗效。方法对38例后踝骨折患者采用后外侧入路切开复位内固定治疗。结果 1例出现切口浅表感染,经换药后愈合;其余患者切口一期愈合。38例均获得随访,时间25~32个月。骨折均于术后3~6个月愈合,未发生内固定断裂。2例术后1个月出现腓肠外侧皮神经损伤症状,给予口服营养神经药物治疗2个月后症状消失。末次随访时根据AOFAS踝-后足评分标准评定疗效:优20例,良11例,中7例,优良率为81.6%。患者负重行走时踝关节疼痛VAS评分0~5(1.7±0.9)分。结论后外侧入路切开复位内固定治疗后踝骨折可获得满意的临床疗效。     

内固定治疗老年踝关节骨折的疗效评价

目的评价手术复位内固定治疗老年踝关节骨折的效果。方法对116例老年踝关节骨折患者复位后分别实施克氏针、Herbert空心螺钉、解剖复合钢板、解剖锁定钢板、1/3管型钢板内固定治疗。记录骨痂出现时间、骨折愈合时间、完全负重时间。术后12个月采用疼痛VAS评分评价患者负重状态下疼痛程度,采用Baird-Jackson踝关节评分系统评价患者踝关节功能,采用AOFAS踝-后足评分系统评价距下关节功能。结果患者均顺利完成手术。116例均获得随访,时间12~24个月。术后4~8(6.02±1.17)周出现骨痂,骨折愈合时间3~5(3.74±0.41)个月,完全负重时间3~7(4.67±0.65)个月。术后12个月,VAS评分为1~4(2.04±0.46)分,Baird-Jackson踝关节评分为70~96(81.45±3.96)分,AOFAS踝-后足评分为75~98(88.36±3.84)分。未出现内固定松动或断裂、骨折再移位等并发症。结论对于有手术指针的老年踝关节骨折患者,在恢复患者的解剖复位后,采用内固定手术有利于患者术后的早期功能锻炼和踝关节功能恢复。     

距下关节镜联合后侧小切口在跟骨骨折手术中的应用

目的通过比较距下关节镜联合后侧小切口与跗骨窦切口治疗跟骨骨折的疗效,观察距下关节镜联合后侧小切口治疗跟骨骨折的可行性。方法回顾性分析广州市正骨医院足踝外科2017年1月至2017年6月收治的85例跟骨骨折患者资料。患者男43例,女42例;年龄32~58岁,平均46.0岁。根据治疗方法不同分为距下关节镜联合后侧小切口手术治疗(关节镜组,40例)和经跗骨窦切口治疗(跗骨窦组,45例)。记录并比较两组患者的手术时间、骨折愈合时间、切口并发症发生率,以及美国足踝外科协会(AOFAS)的踝-后足评分。结果两组患者术前一般资料比较差异均无统计学意义(P>0.05),具有可比性。所有患者术后获6~12个月(平均8个月)随访。关节镜组和跗骨窦组的骨折愈合时间分别为(8.6±2.4)周和(8.9±1.8)周,末次随访时的AOFOS的踝-后足评分分别为(82.5±5.6)分和(85.1±4.0)分,差异无统计学意义(P>0.05);关节镜组手术时间[(43.6±5.4)min]少于跗骨窦组[(56.5±6.4)min],关节镜组的切口并发症发生率2.5%(1/40)低于跗骨窦组15.6%(7/45),差异均有统计学意义(P<0.05)。结论距下关节镜联合后侧小切口治疗跟骨骨折可以一定程度上降低切口并发症的发生率,可以作为治疗跟骨骨折的一种可行的手术方法。     

Results of endoscopic plantar fascia release

BACKGROUND: Conservative treatment for plantar fasciitis usually provides improvement, but some patients progress to surgery. Open release is most commonly performed but is associated with prolonged recovery and complications. Endoscopic plantar fascia release (EPFR) has become popular recently. We present our results. METHODS: Twenty patients (23 feet) had EPFR. Sixteen patients (19 feet) were available for followup after at least 1 year. Ten were women and 6 were men, with an average age of 44.7 (range 28 to 70) years. The average followup was 47 months. The American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale and Maryland Foot Score were used for evaluation. Gender, obesity, severity, length of preoperative symptoms, and workers compensation (WC) status were studied. RESULTS: The average AOFAS and Maryland scores improved postoperatively (66 to 88, p<0.05; 62 to 83, p<0.05, respectively). Women improved 25 (AOFAS) and 23 points (Maryland) points. Men improved 16 (AOFAS) and 17 points (Maryland) points. Obese patients improved 38 and 28 points, respectively. Normal weight patients improved 16 and 19 points, respectively. Postoperative scores for patients with high preoperative severity improved from 58 to 81 (AOFAS) and from 52 to 73 (Maryland). Patients with moderate preoperative severity achieved scores from 72 to 93 and from 70 to 91. Patients who had symptoms longer than 2 years before EPFR had lower postoperative scores. Non-WC patients improved 25 (AOFAS) and 24 (Maryland) points. WC patients improved 18 and 16 points, respectively. CONCLUSIONS: EPFR provides significantly improved patient outcomes. Patients with more severe symptoms before EPFR and those with symptoms for longer than 2 years had worse results. Obesity had no negative effect on outcome. WC patients had inferior results compared to non-WC patients. Women achieved better results than men. This finding may be biased because most WC patients were men.     

跗骨窦入路克氏针内固定治疗跟骨骨折

目的 探讨跗骨窦入路克氏针内固定治疗跟骨骨折的疗效.方法 采用跗骨窦入路切开复位克氏针内固定治疗36例跟骨骨折患者.记录术前和术后6个月B?hler角及Gissane角.采用AOFAS踝-后足评分标准评价临床疗效.结果 患者均获得随访,时间8～20个月.无切口感染、皮肤坏死及骨不愈合等并发症发生.B?hler角、Gis...     

不同内固定方式治疗Weber A型腓骨远端骨折的疗效

目的探讨Weber A型腓骨远端骨折的内固定选择及临床疗效。方法对48例Weber A型腓骨远端骨折患者采用克氏针张力带、Herbert螺钉、腓骨钩钢板3种内固定方法治疗。术后通过临床查体、影像学检查、AOFAS踝-后足功能评分评价疗效。结果患者均获得随访,时间10~26个月。切口均一期愈合,无感染及皮肤坏死。骨折均顺利愈合,未出现骨折复位丢失和内固定松动、断裂。末次随访根据AOFAS踝-后足功能评分判定踝关节功能:优20例,良27例,可1例。踝关节活动度:背伸8°~19°,跖屈28°~46°。3种内固定患者的手术时间比较差异有统计学意义(P<0.05),AOFAS踝-后足功能评分、骨折愈合时间比较差异均无统计学意义(P>0.05)。结论在Weber A型腓骨远端骨折的手术治疗中,根据骨折块大小和形态、骨质特点和局部皮肤软组织情况综合考虑,合理选择内固定方式,可以获得良好的临床疗效。     

The Clinical Efficacy of Two Endoscopic Surgical Approaches for Intractable Plantar Fasciitis

In this randomized retrospective study, 2 different endoscopic approaches were used to treat intractable plantar fasciitis with the aim to reduce complications and improve therapeutic effects. The lateral double incisions group included 23 feet in 22 patients, and the medial and lateral incisions group included 21 feet in 19 patients. Both groups were treated with endoscopy through the suprafascial approach. Patients were evaluated using the American Orthopaedic Foot and Ankle Society ankle-hindfoot scale (AOFAS-AHS) and visual analog scale (VAS) preoperatively and 3, 6, 12, and 24 months postoperatively. At the final follow-up, the Roles-Maudsley (R-M) score was used to determine patient satisfaction. The AOFAS-AHS scores of the lateral double incisions group were 54.54 ± 7.02 preoperatively and 97.71 ± 3.67 postoperatively. Similarly, AOFAS-AHS scores in the medial and lateral incisions group were 55.52 ± 6.41 preoperatively and 96.64 ± 3.18 postoperatively. There was no significant difference in AOFAS-AHS scores between groups before and after surgery. The time to full weightbearing after surgery and the time to return to full athletic activities in the 2 groups showed no significant difference. The postoperative VAS scores were significantly lower than the preoperative values for both groups. However, no differences were noted in VAS scores or R-M scores postoperatively between the 2 groups. In the medial and lateral incisions group, 3 cases of injury of the first branch of the lateral plantar nerve occurred postoperatively. In conclusion, both endoscopic approaches are effective in the treatment of intractable plantar fasciitis. The lateral double incisions approach showed a lower incidence of nerve injury.     

An analysis of outcome measures following the Broström-Gould procedure for chronic lateral ankle instability

BACKGROUND: The Brostr?m-Gould procedure is a commonly recommended operative treatment for chronic ankle instability. Using standardized physician-based outcome scores, the results of this procedure have been uniformly excellent. Current scoring systems, however, do not adequately evaluate mechanical or functional instability. Therefore, outcome data may suggest greater success than is justified. METHODS: A retrospective review was done of 73 patients who had isolated Brostr?m-Gould repairs of the lateral ankle ligaments. The mean time to followup was 64 months. Both the AOFAS ankle-hindfoot score and the Short Form 36 (SF-36) were used to evaluate outcome. RESULTS: The overall American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score was 95 of 100 points. Despite that, 17% of patients in the study had functional instability of the ankle that was not reflected in the AOFAS score. The mean physical component score of the SF-36 was 84% and reflected the presence of functional instability. Low correlations were found between the AOFAS ankle-hindfoot score and the SF-36 score. CONCLUSIONS: The current study identified a deficiency in the AOFAS score in evaluating functional ankle stability after the Brostr?m-Gould procedure. A more meaningful analysis of outcomes can be expected using the SF-36 score. The data suggest that greater attention must be paid to functional rehabilitation after ankle stabilization surgery to obtain optimal outcome.     

Open technique is more effective than percutaneous technique for TOPAZ radiofrequency coblation for plantar fasciitis

BackgroundMicrotenotomy coblation using a radiofrequency (RF) probe is a minimally invasive procedure for treating chronic tendinopathy. It has been described for conditions including tennis elbow and rotator cuff tendinitis. There have been no long term studies to show its effectiveness in plantar fasciitis.MethodsA prospective non-randomised trial was conducted on 48 patients who had failed conservative treatment for plantar fasciitis, between 2007 and 2009. The procedure was performed using the TOPAZ microdebrider device (ArthroCare, Sunnyvale, CA), either via an open or a percutaneous method. Fifty-nine feet were treated and followed up for up to 1 year thereafter. Preoperative, 3, 6 and 12 months post-operative VAS pain, American Orthopaedic Foot-Ankle Society (AOFAS) hindfoot and SF-36 scores, patient expectation and satisfaction scores were analysed.ResultsVAS scores improved significantly in both groups at 1-year follow-up. The open group had a more significant improvement in the VAS score at 1-year follow-up. AOFAS hindfoot scores improve significantly for both groups pre- and post-operatively, but there was no significant difference between both groups at the 1-year mark. SF-36 scores showed equally significant improvement in both groups 1 year post-operatively. Expectation and satisfaction scores were equally high in both arms.ConclusionsTOPAZ RF coblation is a good and effective method for the treatment of recalcitrant plantar fasciitis. Clinical results improve with time for up to 1-year post-operatively. The open method seems to have a more significant improvement in pain VAS scores at 1-year postoperatively.     

踝关节骨折术后腓肠肌挛缩型马蹄足的手术治疗

背景：足踝部创伤可导致患者较长时间的踝部制动及术后软组织粘连,易造成腓肠肌挛缩,从而诱发创伤后马蹄足。若不及时进行合理有效的治疗,容易引发跖腱膜炎、外翻、获得性平足症、前跖痛等并发症。目的：探讨腓肠肌腱膜切断松解术治疗踝关节骨折术后腓肠肌挛缩型马蹄足的效果。方法：2011年1月至2013年1月,通过腓肠肌腱膜切断松解术治疗踝关节骨折术后腓肠肌挛缩患者26例,男17例,女9例,年龄24~55岁,平均44.3岁。术前对所有患者伸膝及屈膝90°时的踝关节背屈角度进行测量,确诊为踝关节骨折术后腓肠肌挛缩。采用改良的Strayer手术对腓肠肌松解。采用美国足踝外科协会（AOFAS）踝-后足评分评估患足功能。术后再次对伸膝及屈膝90°时的踝关节背屈角度进行测量并与术前比较。结果：21例患者获得随访,随访时间12~24个月,平均17个月。所有切口均一期愈合,无感染,无腓肠神经损伤,无明显疼痛不适。伸膝状态下踝关节背屈角度由术前的0.9°±3.4°恢复到术后的13.6°±2.4°（P＜0.01）。术后AOFAS踝-后足评分为（80.9±5.7）分,与术前（57.6±6.4）分,比较差异亦有统计学意义（P＜0.01）。结论：对于踝关节骨折后并发的腓肠肌型马蹄足,腓肠肌腱松解术操作简单,创伤小,可获得满意疗效。     

关节镜下射频消融技术治疗跟痛症的疗效分析

目的:探讨通过关节镜下微创射频消融技术治疗慢性跟痛症的疗效。方法:选取2006年1月至2011年12月收治的跟痛症患者13例,男5例,女8例;年龄35～68岁。于足跟部标记疼痛点,行局部浸润麻醉。选取跟骨结节前缘跖腱膜两侧分别建立内外侧入路。皮下组织内注射15～20ml含0.03%肾上腺素的生理盐水,后以肌腱剥离器钝性分离皮下组织与跖腱膜,建立人工腔隙。关节镜监视下以射频消融技术清理增生杂乱的跖腱膜,清除跟周滑囊,再以TOPAZ刀头行跖腱膜局部网状打孔治疗。患者手术前后均行疼痛视觉模拟评分(VAS)及美国足踝外科协会后足评分(AOFAS-AH),术后随访6～12个月。结果:13例术后恢复良好,疼痛均有显著改善,VAS评分由术前的8.71±1.64,改善为术后1个月的6.27±2.53及术后6个月的2.30±2.69。AOFAS-AH评分由术前的56.43±3.72,改善为术后1个月的68.15±7.38及术后6个月的84.51±2.93。术中、术后均未出现血管神经损伤、感染等并发症。结论:跖腱膜长期受牵拉导致的跖腱膜炎及跟周滑囊炎是引起跟痛症的一个重要原因。关节镜监视下射频消融清除增生的组织及跟周滑囊,并行跖腱膜打孔治疗,手术操作简单,术中无须部分及完全切断跖腱膜或切除跟骨骨刺,创伤小,对患者足部功能影响小,有利于术后康复。