腔镜筋膜下交通静脉离断术治疗下肢慢性静脉功能不全

目的:探讨腔镜筋膜下交通支静脉离断术在治疗下肢慢性静脉功能不全中的作用。方法:选取CEAP分级C4级以上的患者22例(共27条肢体)行腔镜深筋膜下交通静脉离断术,并联合施行大隐静脉及曲张浅静脉剥脱术。结果:22例术后症状和浅静脉曲张消失,无切口感染坏死、皮下气肿及筋膜腔血肿等并发症。足靴区色素沉着及硬化明显改善,6例足靴区活动性溃疡在术后2周内愈合。随访1~12个月无静脉曲张及溃疡复发。结论:腔镜深筋膜下交通静脉离断术具有交通支静脉离断彻底、损伤小、恢复快、复发率低、并发症少等优点,可作为治疗CEAP分级Ap、PR的CVI患者的重要手段。     

SEPS联合EVLT治疗下肢重度慢性静脉功能不全

回顾性分析笔者1年余采用内镜筋膜下穿通静脉离断术（SEPS）联合静脉腔内激光术（EVLT）治疗20例下肢重度慢性静脉功能不全（CVI）（CEAP分级：C 4～C 6）患者的临床资料。结果示，联合手术成功率100%。手术后2周患者的临床症状明显缓解，患肢症状完全消失者占85.7%;12例足靴区活动性溃疡经换药后均愈合，愈合时间7～45d，平均16d。住院时间7～35d。随访1～15个月，疗效满意。 提示SEPS联合EVLT治疗重度慢性静脉功能不全是一种微创性的、安全有效的方法，能有效避免足靴区手术切口并发症，创伤小，术后恢复快。     

内镜下大隐静脉交通支离断术在慢性下肢静脉功能不全中的治疗价值

目的探讨内镜下大隐静脉交通支离断术在下肢慢性静脉功能不全(Chronic Venous Insufficiency,CVI)中的临床应用及治疗价值。方法2002年1月～2003年12月我院共收治下肢慢性静脉功能不全病人36例，42条肢体，均行内镜下大隐静脉交通支离断术(subfascial endoscopic perforator surgery，SEPS)，同时行股静脉瓣膜外包袖术6条.38条肢体随访，时间1～12个月，随访率90．4％。结果全组42条肢体中合并有小腿或内踝区溃疡的30条，痊愈28条，时间8～92d，痊愈率93．3％，4条下肢轻度水肿，全组无皮瓣坏死。5条肢体有疼痛：结论对于下肢慢性静脉功能不全C2-6 EpAsdpPr的病人，应用SEPS是一种较好的治疗方法。合并股静脉瓣膜关闭不全严重返流Kistner 3～4级以上的病人应当加用股静脉瓣膜外包袖术治疗。     

腔镜深筋膜下交通支离断术治疗下肢静脉性溃疡30例临床分析

目的 探讨腔镜深筋膜下交通支离断术(subfascial endoscopic perforating vein surgery,SEPS)治疗下肢静脉性溃疡的效果及优势.方法 对苏州大学附属第一医院2006年12月至2008年5月期间收治的30例下肢静脉性溃疡患者(32条患肢)实施SEPS.术后观察溃疡的愈合情况及其他症状的改善情况.结果 全组随访3～15个月(平均8.5个月),静脉性溃疡于术后27～103 d(平均65 d)内愈合,湿疹消失,色素沉着逐渐变浅; 随访期间无切口感染等并发症,未见溃疡复发及新生溃疡.结论 SEPS安全有效,损伤小,并发症少,是治疗下肢静脉性溃疡较为有效的方法.     

腔镜深筋膜下交通支离断术联合小隐静脉剥脱治疗下肢复发性溃疡16例

下肢复发性静脉曲张性溃疡是大隐静脉剥脱术后数月至数年后发生的小腿皮肤溃疡,多见于足靴区。其原因涉及下肢深静脉及残余的交通支静脉与浅静脉功能不全,致局部静脉压增高而发病。我们以腔镜深筋膜下交通支离断术（subfascialendoscop—icperforatingveinsurgery,SEPS）联合小隐静脉主干剥脱的方法治疗16例（22肢）,取得了较满意的疗效,现报道如下。     

内镜静脉交通支离断术治疗慢性下肢静脉功能不全

下肢静脉溃疡（venous leg ulcera-tion,VLU）是下肢慢性静脉功能不全（chronic venous insufficiency,CVI）最严重的并发症,临床较常见,往往经久不愈或反复发作,极大影响患者生活质量。VLU占CVI的10%,目前认为深静脉瓣膜功能不全引起的静脉高压是VLU的主要原因。     

大隐静脉低温冷冻剥脱术治疗单纯性下肢静脉功能不全

目的临床评价大隐静脉低温冷冻剥脱术治疗单纯性下肢静脉功能不全的应用。方法本组共7例7条患肢均行大隐静脉低温冷冻剥脱术。结果所有患者均取得满意效果，患者恢复正常生活，无局部复发现象。结论大隐静脉低温冷冻剥脱术较传统手术方式有一定的优势。     

腹腔镜深筋膜下交通支结扎治疗下肢交通静脉瓣膜功能不全

下肢浅静脉曲张,尤其是合并足靴区广泛性色素沉着、湿疹和溃疡的病人,多数在深静脉及大隐静脉瓣膜关闭不全的基础上合并交通静脉瓣膜功能不全,为准确结扎阻断交通静脉,1985年德国的Hauer首先将腹腔镜技术引入治疗下肢静脉疾病,开展了腔镜筋膜下交通静脉手术(subfascialendoscopicper foratorsurgery,SEPS)。此后,随着腔镜技术不断改进,这种手术的开展越来越广泛。我院采用SEPS治疗下肢交通静脉瓣膜功能不全5例,疗效满意,现报告如下。1临床资料1.1一般资料:2002年10月～2004年3月收治5例交通静脉瓣膜功能不全病人,均存在深静脉及大隐静脉…     

腔镜下筋膜腔内交通支离断术治疗原发性大隐静脉曲张并皮肤溃疡

目的：探讨腔镜下筋膜腔内交通支离断术治疗原发性大隐静脉曲张并皮肤溃疡的效果及优势。方法：对36例原发性大隐静脉曲张患者（52条患肢）实施腔镜下筋膜腔内交通支离断术和大隐静脉主干高位结扎及抽剥术治疗,观察溃疡的愈合、住院时间及复发情况。结果：术后住院时间5～14d（平均9.5d）。随访3～24个月,溃疡于术后7～58d（平均14.6d）内愈合,未见复发及新生溃疡。结论：腔镜下筋膜腔内交通支离断术和大隐静脉主干高位结扎及抽剥术安全有效,损伤小,并发症少。     

腔镜深筋膜下交通静脉结扎术治疗重度慢性下肢静脉功能不全

目的：探讨腔镜深筋膜下交通静脉结扎术（SEPS）治疗重度慢性下肢静脉功能不全（CVI）的临床疗效和安全性。方法：对89例CVI患者的临床资料进行回顾性分析。42例行大隐静脉高位结扎＋抽剥术（A组）, 47例行大隐静脉高位结扎＋抽剥术＋腔镜深筋膜下交通静脉结扎术（B组）。结果：症状改善和分级提高的比较, 两组无统计学意义(P＞0.05);溃疡愈合率B组高于A组(P＜0.05)；B组愈合时间短于A组（P＜0.05）；溃疡复发率B组低于A组（P＜0.05）；除静脉曲张复发（P＜0.05）外, 两组并发症均差异无统计学意义(P＞0.05)。结论：腔镜深筋膜下交通静脉结扎术治疗CVI效果满意, 术后并发症少, 安全可行, 具有一定的临床应用价值。     

Great Saphenous Vein Stripping with Liberal Use of Subfascial Endoscopic Perforator Vein Surgery (SEPS)

This study is based on a unique registry of 632 patients who underwent great saphenous vein (GSV) stripping and liberal use of subfascial endoscopic perforator vein surgery (SEPS) for minimal to severe lower limb venous insufficiency. Clinical examinations and color-coded duplex scanning were performed on a randomly selected, manageable sample of 170 limbs to assess the affect of early SEPS on junctional (saphenofemoral [SFJ] and/or saphenopopliteal [SPJ]) and perforator vein (PV) insufficiencies and superficial varicosities at a median of 6.5 years. PV incompetence was present in 68 legs (40%), as the sole transfascial insufficiency in 28 limbs and combined with SFJ or SPJ incompetence in 40 limbs. Junction incompetence alone characterized an additional 38 limbs, bringing the total transfascial insufficiency prevalence to 62%. Superficial varicosities affected 46% of limbs. Overall CEAP clinical class was unimproved beyond preoperative values. PV incompetence was associated with higher CEAP and clinical venous severity scores than were junctional insufficiencies alone. We concluded that PV incompetence alone or combined with junctional insufficiency is associated with increased symptoms and disease progression. The prevalence of SFJ, SPJ, and PV incompetence (62%) and recurrent varicosities (46%) suggests that early use of SEPS does not prevent disease progression and offers no benefit over GSV stripping in the absence of deep vein insufficiency or threatened ulceration.     

Role of Subfascial Endoscopic Perforator Surgery (SEPS) in Management of Perforator Incompetence in Varicose Veins : A Prospective Randomised Study

The study was carried out to compare the efficacy of subfascial endoscopic perforator surgery (SEPS) and open subfascial ligation of perforators in varicose veins. This study was conducted on 100 patients of varicose veins from January 2006 to December 2010. Clinical scoring and color Doppler were performed in all the patients before surgery. Patients were divided into two groups: Group A and Group B alternately. Management of the perforators was done by subfascial endoscopic perforator surgery (SEPS) in Group A and by open subfascial ligation of perforators in Group B. Fifty patients were treated in each group. All the patients underwent ligation of incompetent saphenofemoral junction with stripping of long saphenous veins wherever the junction was incompetent with multiple ligation of superficial prominent veins. SEPS was done by two-port method without any tourniquet or balloon dissector. Total numbers of perforators ligated were 178 in Group A and 136 in Group B. Patients in both the groups got symptomatic relief of symptoms, but ulcer healing in 33 % patients in Group A was faster as compared to Group B. However, at 3 months of follow-up the ulcers healed in all the patients in both groups. Incidence of wound infection was higher in group B (16 %) as compared to group A (0 %). There were residual perforators in 8 % of patients on color Doppler at 3 months of follow-up in Group B while there was no residual incompetent perforator in Group A. Subfascial endoscopic perforator vein surgery is a safe and effective method for treating incompetent perforating veins. The number of perforators ligated in SEPS was more as compared to the open subfascial ligation group. Possibly some perforators may be missed on Doppler localization and missed ligation, which may be a cause of future recurrence in varicose veins. Early relief of symptoms in terms of ulcer healing was better in the SEPS group with less wound complication rate; however, all the ulcers healed in both the groups at 3 months of follow-up. Cosmetic results were equal in both the groups. Major advantage of SEPS was less incidence of wound complications and less incidence of residual incompetent perforators. Hence, SEPS should be added for the management of perforators along with conventional surgery in varicose veins.     

改良微创剥脱联合电凝术治疗下肢大隐静脉曲张

目的探讨改良微创剥脱联合电凝术治疗下肢大隐静脉曲张的疗效。方法2005年1月-2010年1月,对891例（957条）下肢大隐静脉曲张行改良微创剥脱联合电凝术：保留旋髂浅静脉、腹壁浅静脉、阴部外静脉,剥脱大隐静脉主干,再联合电凝法处理曲张的浅静脉。术后2周、1个月、3个月和每年来院复查,应用彩超检查是否有深静脉血栓或再发新的曲张静脉,随访症状改善情况,是否有神经损伤及溃疡愈合情况。结果单侧肢体手术时间25-40min,平均32min。住院时间3-5d,平均4．3d。下肢溃疡69例术后溃疡愈合时间平均6．1周（2-11周）。术后无下肢深静脉血栓发生,无皮肤灼伤发生,内踝处伤口周围皮肤麻木52例,术后自行恢复。796例随访1-5年,随访率89．3％（796／891）,复发24例,复发率3．0％（24／796）,再次手术或电凝闭锁。对复发危险因素进行单因素和多因素分析logistic回归分析显示：体重指数（BMI）〉33．4、曲张静脉直径〉8．7mm是静脉曲张复发的独立危险因素。结论改良微创剥脱联合电凝术治疗下肢大隐静脉曲张是一种安全、有效的方法。     

内镜深筋膜下穿通静脉离断联合腔内激光治疗下肢静脉曲张

目的: 探讨内镜深筋膜下穿通静脉离断术（subfascial endoscopic perforator surgery, SEPS）联合腔内激光治疗（endovenous laser treatment,EVLT）术治疗下肢静脉曲张的可行性。方法: 2016年8月至2017年10月,静脉顺行造影诊断下肢穿通静脉瓣膜功能不全患肢81条,选择40条患肢行SEPS术,联合EVLT术闭合浅表曲张静脉,保留健康大隐静脉作为研究组;41条患肢作为对照组,行传统大隐静脉高位结扎抽剥术。结果: 研究组曲张静脉团块消失,下肢静脉血淤滞得到缓解,色素沉着减轻,溃疡愈合,随访5~11个月无复发。研究组手术时间少于对照组（1.1 h比3.0 h）,切口数也少于对照组（2.1个比5.8个）,住院时间缩短（1.1 d比3.9 d）,下肢淤斑面积减少（5.2 cm³比20.3 cm³）,差异均有显著统计学意义（P<0.01）。结论: SEPS联合EVLT术适合个体化微创治疗下肢静脉曲张,创伤小、恢复快。     

早期小切口大隐静脉高位结扎剥脱术治疗伴急性血栓性浅静脉炎的大隐静脉曲张

目的探讨早期小切口大隐静脉高位结扎剥脱术治疗伴急性血栓性浅静脉炎的大隐静脉曲张的疗效。方法回顾性分析我院2008年10月～2011年5月32例大隐静脉曲张并发急性血栓性浅静脉炎的临床资料。发病2周内行小切口大隐静脉高位结扎剥脱术。结果全部患者术后局部红肿疼痛于3天内消退,切口全部甲级愈合,住院时间10～16d,平均12．6d。全部患者随访5～32个月,平均13．6月,其中11例〉12个月,未见复发。结论早期小切口大隐静脉高位结扎剥脱术治疗伴急性血栓性浅静脉炎的大隐静脉曲张是安全的,术后疗效满意。     

Association of Venous Volume and Diameter of Incompetent Perforator Veins in the Lower Limb—Implications for Perforator Vein Surgery

PURPOSE: To define the association between venous volume as measured with air-plethysmography and the duplex ultrasound measured diameter of incompetent perforator of the lower limb. PATIENTS AND METHODS: Thirty-six patients with chronic venous disease were investigated with air-plethysmography and duplex ultrasound. Venous volume and venous filling time was measured. Venous filling index was calculated. The findings were correlated with the diameter of the largest incompetent perforator vein of the lower limb. RESULTS: Twenty-six patients with venous volume in the normal range (80-170 ml) had a median perforator diameter of 3.5 mm (IQR 3.2-4.3). Ten patients with venous volume above 170 ml had median perforator diameter of 5.5 mm (IQR 4.6-7.7). (p=0.001, Mann-Whitney). There was a correlation between the venous volume and diameter of the largest incompetent perforator vein. (Pearson correlation factor 0.69, p=0.01). CONCLUSION: Limb volume correlates to the diameter of the largest incompetent perforator of the calf. Increase in venous limb volume could be partly responsible for an increase in the size of calf perforators thereby promoting incompetence.     

取栓加溶栓联合治疗下肢深静脉血栓形成28例体会

目的探讨取栓加溶栓联合治疗下肢深静脉血栓形成的疗效.方法回顾性分析1996年11月～2003年2月收治的下肢深静脉血栓形成28例,采用手术取栓,溶栓、抗凝、祛聚、支持等综合措施治疗.结果本组手术均成功,围手术期无死亡,无出血、肺栓塞等并发症.术后2周行患肢深静脉顺行造影,6例(21.4%)主干深静脉完全通畅,其余22例不完全通畅,5例大隐静脉-股静脉吻合口通畅.23例(82.1%)临床症状消失.25例获得随访(占89.3%),平均随访时间18.6(4～28)个月,发生深静脉血栓形成后遗症5例(17.9%).结论取栓加溶栓联合治疗下肢深静脉血栓形成近期效果满意,可明显降低下肢深静脉血栓形成后遗症的发病率.