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"封闭式负压引流技术" 20 results
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目的报告1例采用离断的右足移位再植修复毁损左足的临床效果。 方法2007年5月收治1 例火车碾压致右踝及左前足离断的患者,伤后8 h入院。急诊手术将右小腿截肢,右足移位再植于左足。采用封闭式负压引流技术治疗未闭合创面,二期行游离植皮术。术后6个月右下肢安装义肢。 结果患者移位再植的左前足成活,植皮区成活。术后5年随访,生活已同常人,可完全自理;左足第4、5趾感觉良好,两点辨别觉约10 mm,第1、2、3趾感觉较差;踝关节活动度正常;按Sanders等提出的Maryland足功能评分标准评分为94分,达优。 结论双下肢离断毁损伤移位再植术可保全患者一侧肢体,并能获得良好功能。
Release date:2016-08-31 04:05
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目的总结封闭式负压引流技术(vacuum sealing drainage,VSD)联合腓肠神经营养血管皮瓣修复儿童足跟部软组织缺损的疗效。 方法2010年1月-2012年6月,收治7例足跟部软组织缺损患儿。男5例,女2例;年龄5岁11个月~11岁1个月,平均8岁1个月。致伤原因:重物砸伤2例,车轮绞伤4例,机械皮带绞伤1例。受伤至入院时间3~5 h,平均4 h。软组织缺损范围为5 cm × 3 cm~8 cm × 6 cm。入院急诊清创、VSD治疗5~7 d后,切取大小为6 cm × 4 cm~9 cm × 7 cm的腓肠神经营养血管皮瓣修复创面。供区游离植皮、皮瓣修复或直接拉拢缝合。 结果术后皮瓣均顺利成活,创面Ⅰ期愈合;供区皮瓣及植皮均成活,切口Ⅰ期愈合。患儿均获随访,随访时间6~15个月,平均9个月。皮瓣质地优良,外观无臃肿,耐磨。术后6个月足踝部功能采用美国矫形足踝协会(AOFAS)后足评分系统进行评价,均为优。 结论VSD联合腓肠神经营养血管皮瓣修复儿童足跟部组织缺损简便安全,降低了感染率,可有效判断周围皮肤条件,减少皮瓣切取面积,且皮瓣血运可靠。
Release date:2016-08-31 04:07
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【Abstract】 Objective To investigate the effectiveness of the vacuum sealing drainage (VSD) technique with split middle thickness skin replantation for the treatment of severe skin closed internal degloving injury (CIDI). Methods Between July 2008 and April 2011, 16 patients with severe skin CIDI were treated. There were 11 males and 5 females, aged 17-56 years (mean, 28 years). Injury was caused by traffic accident in all cases. The time between injury and operation was 2-8 hours (mean, 5 hours). Peeling skin parts included the upper limb in 3 cases and the lower limb in 13 cases. The range of skin exfoliation was 5%-12% (mean, 7%) of the body surface area with different degree of skin contamination. After thorough debridement, exfoliative skin was made split middle thickness skin graft for in situ replantation, and then VSD was performed. Results After 7 days of VSD therapy, graft skin survived successfully in 14 cases; partial necrosis of graft skin occurred in 2 cases, and was cured after thorough debridement combined with antibiotics for 7 days. All patients were followed up 6-18 months (mean, 12 months). The appearance of the limb was satisfactory without obvious scar formation, and the blood supply and sensation were normal.The joint function was normal. Conclusion For patients with severe skin CIDI, VSD treatment combined with split middle thickness skin replantation can improve the local blood circulation of the limb, promote replantation skin survival, and shorten healing time of wound. The clinical effectiveness is satisfactory.
Release date:2016-08-31 04:21
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【摘 要】 目的 通过与常规封闭式负压引流技术(vacuum sealing drainage,VSD)进行比较,探讨改良VSD在骨科创面治疗中的优越性。 方法 2008年3月-2010年4月,共治疗37例42处创面,其中17例20处创面采用常规VSD治疗(常规组);20例22处采用改良VSD治疗(改良组),即在常规VSD敷料中加入1根冲洗管,进行持续灌注冲洗。两组患者性别、年龄、病程、创面部位及创面范围等一般资料比较,差异均无统计学意义(P gt; 0.05),具有可比性。 结果 改良组泡沫敷料维持时间较常规组长(t=2.70,P=0.01)。常规组术后15例(88%)进行注射器冲管,改良组仅1例(5%),差异有统计学意义(χ2=3.80,P=0.04)。改良组术后更换泡沫敷料次数为(1.0 ± 0.1)次,较常规组(2.2 ± 0.6)次少(t=2.90,P=0.01)。改良组费用为(6 330 ± 550)元,较常规组(12 990 ± 1 120)元少(t=2.70,P=0.01)。 结论 改良VSD延长了泡沫敷料使用时间,减少了患者更换敷料的次数,降低了治疗费用。
Release date:2016-08-31 04:21
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目的 总结封闭式负压引流(vacuum sealing drainage,VSD)技术治疗复杂性骶尾部褥疮的疗效。 方法2009年10月-2011年6月,收治6例复杂性骶尾部褥疮患者。男5 例,女1例;年龄33~72岁,平均47岁。褥疮根据美国褥疮指导小组(NPUAP)分期标准均为Ⅳ期。既往有2~24次褥疮修复史。前次复发后至此次入院时间为1~8个月,平均4.5个月。褥疮范围12 cm × 10 cm~17 cm × 13 cm。患者经2~3次VSD治疗(5~7周)后,直接拉拢缝合关闭创面,继续VSD治疗7~9 d。 结果5例骶尾部创面愈合良好;1例骶部遗留表皮缺损,经换药1周后愈合。患者均获随访,随访时间6~18个月,平均13个月。骶尾部皮肤生长良好,褥疮未复发。 结论VSD治疗复杂性骶尾部褥疮具有操作简便、创伤小等优点。
Release date:2016-08-31 04:21
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Objective To observe the effectiveness of vacuum seal ing drainage (VSD) combined with anti-takenskin graft on open amputation wound by comparing with direct anti-taken skin graft. Methods Between March 2005 andJune 2010, 60 cases of amputation wounds for limbs open fractures were selected by using the random single-blind method.The amputation wounds were treated with VSD combined with anti-taken skin graft (test group, n=30) and direct anti-takenskin graft (control group, n=30). No significant difference was found in age, gender, injury cause, amputation level, defect size,preoperative albumin index, or injury time between 2 groups (P gt; 0.05). In test group, the redundant stump skin was usedto prepare reattached staggered-meshed middle-thickness skin flap by using a drum dermatome deal ing after amputation,which was transplanted amputation wounds, and then the skin surface was covered with VSD for continuous negative pressuredrainage for 7-10 days. In control group, wounds were covered by anti-taken thickness skin flap directly after amputation, andconventional dress changing was given. Results To observe the survival condition of the skin graft in test group, the VSDdevice was removed at 8 days after operation. The skin graft survival rate, wound infection rate, reamputation rate, times ofdressing change, and the hospital ization days in test group were significantly better than those in control group [ 90.0% vs.63.3%, 3.3% vs. 20.0%, 0 vs. 13.3%, (2.0 ± 0.5) times vs. (8.0 ± 1.5) times, and (12.0 ± 2.6) days vs. (18.0 ± 3.2) days, respectively](P lt; 0.05). The patients were followed up 1-3 years with an average of 2 years. At last follow-up, the scar area and grading, and twopointdiscrimination of wound in test group were better than those in control group, showing significant differences (P lt; 0.05).No obvious swelling occurred at the residual limbs in 2 groups. The limb pain incidence and the residual limb length were betterin test group than those in control group (P lt; 0.05). Whereas, no significant difference was found in the shape of the residual limbs between 2 groups (P gt; 0.05). In comparison with the contralateral limbs, the muscle had disuse atrophy and decreasedstrength in residual limbs of 2 groups. There was significant difference in the muscle strength between normal and affected limbs(P lt; 0.05), but no significant difference was found in affected limbs between 2 groups (P gt; 0.05). Conclusion Comparedwith direct anti-taken skin graft on amputation wound, the wound could be closed primarily by using the VSD combined withanti-taken skin graft. At the same time it could achieve better wound drainage, reduce infection rate, promote good adhesion ofwound, improve skin survival rate, and are beneficial to lower the amputation level, so it is an ideal way to deal with amputationwound in the phase I.
Release date:2016-08-31 04:23
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目的总结封闭式负压引流技术(vacuum sealing drainage,VSD)联合植皮治疗大面积皮肤撕脱伤合并感染的疗效。 方法2010年1月-2011年6月,收治8例大面积皮肤撕脱伤合并感染患者。男2例,女6例;年龄19~70岁。病程5~20 d。闭合性皮肤撕脱伤2例,开放性皮肤撕脱伤6例。创面均累及腰背部、臀部及部分大腿;皮肤坏死均累及皮下脂肪,有脓性分泌物。清创后创面范围为35 cm × 15 cm~60 cm × 38 cm,行VSD治疗待创面肉芽组织新鲜、血供丰富时进行植皮修复。 结果患者经2~3个疗程VSD治疗后,脓腔及死腔封闭,创面肉芽组织生长良好。创面植皮均顺利成活,创面Ⅰ期愈合。术后8例均获随访,随访时间6~12个月,平均9个月。植皮区外观良好,关节功能无障碍。 结论VSD联合植皮是治疗大面积皮肤撕脱伤合并感染的较好方法。
Release date:2016-08-31 05:39
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目的 通过与传统打包加压植皮法比较,分析封闭式负压引流技术(vaccum sealing drainage,VSD)应用于骨科植皮手术的临床效果。 方法 2006 年8 月- 2010 年6 月,收治106 例四肢各种组织损伤合并皮肤缺损者,其中57 例采用VSD 联合植皮术治疗(试验组),49 例采用传统打包加压植皮法治疗(对照组)。试验组:男31 例,女26例;年龄18 ~ 52 岁,平均35.6 岁;植皮部位:上臂1 例,前臂8 例,手背8 例,大腿3 例,小腿25 例,足踝12 例;创面范围7 cm × 6 cm ~ 25 cm × 20 cm;伤后至植皮术时间8 ~ 26 d,平均12.7 d。对照组:男28 例,女21 例;年龄16 ~ 59 岁,平均38.3 岁;植皮部位:上臂1 例,前臂5 例,手背7 例,大腿2 例,小腿25 例,足踝9 例;创面范围5 cm × 5 cm ~ 15 cm ×13 cm;伤后至植皮术时间7 ~ 38 d,平均14.6 d。两组患者一般资料比较,差异均无统计学意义(P gt; 0.05),具有可比性。 结果 试验组:术后植皮均成活,成活率100%;植皮愈合时间(8.8 ± 3.2)d。对照组:术后9 d 11 例出现皮片局部感染,5 例出现皮片缺血性坏死,成活率67.3%;植皮愈合时间(15.9 ± 5.8)d。两组植皮成活率比较,差异有统计学意义(χ2=19.440,P=0.000);植皮愈合时间比较,差异有统计学意义(t=1.730,P=0.000)。患者均获随访,随访时间3 ~ 18 个月, 平 均7.6 个月。试验组植皮区外观良好,瘢痕组织较对照组少。 结论 VSD 可使皮片与创面充分、紧密接触,加压均匀,提高了植皮术后皮片成活率。
Release date:2016-08-31 05:42
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目的 总结封闭式负压引流技术(vaccum sealing drainage,VSD)联合一期皮肤回植治疗四肢皮肤脱套伤的临床效果。 方法 2009 年3 月- 2010 年3 月,采用VSD 联合一期皮肤回植修复25 例四肢皮肤脱套伤患者。男16 例,女9 例;年龄9 ~ 53 岁,中位年龄32 岁。致伤原因:交通事故伤19 例,高处坠落伤3 例,重物砸伤3 例。部位:手背3 例,前臂6 例,小腿10 例,足踝及足背 6 例。脱套范围为14 cm × 9 cm ~ 42 cm × 23 cm。合并骨折8 例,血管、神经损伤2 例。受伤至入院时间4 ~ 8 h。 结果 22 例经7 ~ 10 d VSD 治疗后,回植皮肤顺利成活;3 例经VSD 治疗10 d 后仍有点状坏死,经换药后愈合。25 例均获随访,随访时间3 ~ 12 个月,平均9 个月。全厚皮片回植后颜色接近正常皮肤,弹性良好,质地柔软,小腿两点辨别觉2 ~ 3 cm;中厚皮回植后部分颜色发暗,质地较硬,小腿两点辨别觉6 ~ 8 cm。8 例合并骨折者骨折愈合时间3 ~ 8 个月,平均5 个月;1 例尺神经断裂者6 个月后骨间肌萎缩,另1 例血运、感觉、运动均较好。 结 论 急诊VSD 在治疗四肢皮肤脱套伤中能充分引流、均匀加压、改善血循环、促进脱套皮肤成活。
Release date:2016-08-31 05:42
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目的 总结封闭式负压引流技术(vacuum sealing drainage,VSD)联合腓肠神经营养血管皮瓣治疗跟腱部软组织缺损的临床疗效。 方法 2008 年1 月- 2010 年6 月,收治14 例跟腱中下部软组织缺损患者。男9 例,女5 例;年龄18 ~ 67 岁,平均46 岁。交通事故伤6 例,重物砸伤4 例,炸伤2 例。受伤至入院时间为2 ~ 6 h,平均3.5 h;外院清创缝合后感染致皮肤坏死2 例。软组织缺损部位:跟腱部软组织缺损11 例,其中4 例伴跟腱断裂;跟腱及跟骨结节处软组织缺损3 例。创面范围为3 cm × 3 cm ~ 8 cm × 6 cm。入院后先行VSD 治疗,待创面有新鲜肉芽组织后,采用大小为4.5 cm × 4.0 cm ~ 10 cm × 8 cm 的腓肠神经营养血管皮瓣修复创面。供区直接缝合或植皮修复。 结果 采用VSD 治疗1 次11 例,2 次2 例,3 次1 例。术后第8 天1 例发生皮瓣远端周缘坏死,经换药后10 d 愈合;其余皮瓣及植皮均顺利成活,创面Ⅰ期愈合。患者术后均获随访,随访时间6 ~ 20 个月,平均12 个月。皮瓣外形、质地良好,无臃肿,局部无明显瘢痕挛缩,耐磨性良好。术后6 个月踝关节功能采用美国足踝外科学会(AOFAS)评分系统,获优9 例,良3 例,可1 例,差1 例,优良率为85.7%。 结论 VSD 能有效预防和控制感染,促进肉芽生长,为皮瓣修复提供良好条件;腓肠神经营养血管皮瓣是修复跟腱中下部软组织缺损的有效方法。
Release date:2016-08-31 05:44
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