游离带旋髂深血管蒂髂骨瓣治疗股骨干骨折骨不连

目的：探讨用游离带旋髂深血管蒂髂骨瓣治疗股骨干骨折骨不连的疗效。方法：应用吻合带旋髂深血管蒂髂骨瓣植骨加带锁髓内钉固定治疗股骨干骨折骨不连。结果：12例髂骨瓣成活，骨折愈合，无手术并发症。结论：带旋髂深血管蒂髂骨瓣供血充分，在植骨的同时增加了局部的血液循环，加速骨折愈合，带锁髓内钉是理想的固定物。     

带旋髂深血管蒂髂骨瓣联合万古霉素BAM骨诱导人工骨治疗胫骨骨髓炎

目的探讨带旋髂深血管蒂髂骨瓣移植联合万古霉素BAM(biological artificial material)骨诱导人工骨治疗胫骨远端骨髓炎的方法及临床疗效。方法 2013年1月至2014年12月采用带旋髂深血管蒂髂骨瓣移植联合万古霉素BAM骨诱导人工骨治疗胫骨远端骨髓炎3例。根据Cierny-Mader分型:ⅢA型2例,ⅢB型1例。分泌物及病灶细菌培养均为革兰氏金黄色葡萄球菌。骨瓣切取面积1.5cm×1.5cm至1.5cm×5cm。结果伤口均Ⅰ期愈合。经过16个月至24个月随访。3例患者移植骨全部骨性愈合。结论带旋髂深血管蒂髂骨瓣联合万古霉素BAM骨诱导人工骨治疗胫骨骨髓炎疗效确切。值得临床使用。     

带旋髂深动脉髂骨瓣与腓肠神经营养血管皮瓣修复跟骨及软组织缺损

目的探讨带旋髂深动脉髂骨瓣、腓肠神经营养血管皮瓣修复跟骨及软组织缺损的临床疗效。方法采用游离带旋髂深动脉髂骨瓣联合腓肠神经营养血管皮瓣修复6例跟骨及软组织缺损患者。结果 6例皮瓣骨瓣全部成活。3例皮瓣发生部分边缘性坏死,经换药后创面愈合;1例因跟腱修复失败,二期行踝关节融合术。患者均获得6~20个月随访。术后小腿及足部均有良好外形及部分感觉,部分患者经锻炼后恢复承重功能。结论以带旋髂深动脉髂骨瓣联合腓肠神经营养血管皮瓣修复跟骨及软组织缺损可行,临床疗效满意。     

带旋髂深血管蒂髂骨瓣转移治疗股骨颈骨折

目的观察应用带旋髂深血管蒂髂骨瓣转移治疗股骨颈骨折的临床疗效。方法30例股骨颈骨折患者均采用带旋髂深血管蒂髂骨瓣移植治疗,术中不需吻合血管。结果30例患者经系统X线片和功能随访观察,7个月内骨性愈合者27例,占90％,余3例在1年内愈合,无一例发生股骨缺血坏死。取骨瓣区不会造成供区外形和功能上的影响。结论带旋髂深血管适合作为髂骨瓣的营养血管,由于带血管蒂髂骨血运丰富,抗感染能力强,为股骨头颈部提供了新的血供,有利于股骨头的修复和重建,促进骨折的愈合。     

带旋髂深血管髂骨瓣治疗股骨颈骨折

目的：探讨带旋髂深血管骨膜——骨瓣移植双头加压螺钉内固定治疗股骨颈骨折的疗效。方法：经髋关节smith-peterson入路，取旋髂深血管束的髂骨骨膜——骨瓣移植于股骨颈骨折处骨槽内，加双头加压螺钉内固定治疗28例。结果：随访25例，随访时间2～8a。21例术后4～6个月达到骨性愈合，髋关节功能优良；4例股骨头缺血坏死或骨不连。结论：带旋髂深血管的髂骨骨膜——骨瓣移植，血供应足，能促进骨折愈合，减少股骨头坏死和骨不连的发生，是治疗股骨颈骨折的有效方法。     

游离髂骨皮瓣移植治疗胫骨骨不连并重度贴骨瘢痕

采用髓骨皮瓣移植一期治疗骨骨不连伴贴骨瘢痕。方法：应用吻合旋骼深动静脉骨皮瓣移植治疗胫骨骨不连并贴骨瘢痕１７例。结果：全部髂骨皮瓣成活,骨折按期愈合。无手术并发症。结论：带旋髂深静脉游离髂骨皮瓣移植治疗胫骨骨不连并贴骨瘢痕,在植骨的同时也增加了局部的血液循环,加速骨折愈合。     

吻合血管髂骨瓣移植治疗骨不连及骨缺损

自 1992～ 1997年间应用吻合旋髂深血管髂骨瓣移植术治疗骨不连、骨缺损 6例 ,随访 1～ 5年 ,疗效满意。1　临床资料　　本组 6例 ,均为男性 ;年龄 2 3～ 5 8岁。陈旧性股骨干骨折骨不连 1年以上 2例 ,股骨干骨折假关节形成 4年 1例 ,外伤性胫骨缺损 2例 ,胫骨骨不连 1例。2　治疗方法　　分供区和受区两组同时进行。供区切取带旋髂深血管髂骨 骨膜 皮岛复合组织瓣。取Ｓ Ｐ切口 ,解剖出股动脉。从旋髂深动静脉起始部游离血管束靠近髂骨 ,注意保护血管束、髂骨内侧及髂嵴的骨膜。在预计切除髂嵴内缘处保留一小皮岛 ,同髂骨瓣一起切取。切除…     

带旋髂深血管蒂髂骨切取方法的改进

带旋髂深血管蒂髂骨移植术是临床应用较广的一种用来治疗股骨头无菌性坏死、骨缺损或骨不连的方法。我院从１９８１年以来,应用带旋髂深血管蒂髂骨移植治疗股骨头无菌性坏死、陈旧性股骨颈骨折不愈合、胫骨或股骨缺损性不愈合１５２例。在临床实践中,切取带旋髂深血管蒂...     

带肌蒂血管蒂骨膜瓣移植治疗下肢骨不连的应用体会

目的探讨带肌蒂、血管蒂骨膜瓣移植治疗下肢骨不连的最佳方法，观察其疗效。方法我们采用带缝匠肌骨膜瓣移植治疗股骨中上段骨不连，采用股骨内侧髁骨膜瓣移植治疗股骨下段骨不连，采用带旋髂深血管骨膜瓣移植治疗胫骨骨不连。结果临床应用15例，经6个月-3年2个月随访，取得满意疗效。结论带肌蒂、血管蒂骨膜瓣移植治疗下肢骨不连，疗效可靠，简便易行。     

带旋髂深血管髂骨--蝶形骨膜瓣复合移植治疗四肢骨不连

目的探讨四肢骨不连的治疗方法及疗效.方法 30例骨不连者采用髂骨-蝶形骨膜瓣复合移植结合坚强内、外固定.结果术后经1～2年随访,全部达到骨性愈合,其中1例股骨头坏死,1例股骨颈短缩愈合.临近关节功能恢复满意.结论带旋髂深血管髂骨-蝶形骨膜瓣复合移植治疗骨不连方法可靠,疗效肯定.     

髂骨皮瓣移植加外固定器固定修复胫骨缺损伴小腿软组织缺损

目的 探讨髂骨皮瓣移植加外固定器固定修复胫骨缺损伴小腿软组织缺损的方法和临床效果。方法1998年5月～2001年5月,应用Bastiani外固定器固定腔骨骨折及缺损端,同时行旋骼深血管为蒂的骼骨皮瓣移植,治疗腔骨缺损伴小腿软组织缺损共22例。男15例,女7例;年龄16～58岁,平均37岁。随访5～36个月,平均25.5个月。结果22例髂骨皮瓣均完全成活,胚骨及软组织缺损Ⅰ期修复,骨外固定器固定牢固,骨折愈合快,植骨与骨折端于术后2～4个月达临床愈合,术后3～6个月达骨性愈合。患肢功能恢复良好,无一例发生骨不连、骨坏死、关节僵直等并发症。结论 吻合旋骼深血管的髂骨皮瓣移植,可Ⅰ期修复胫骨缺损伴小腿软组织缺损。结合骨外固定器固定,可为植骨愈合创造便利条件,且固定牢靠,受区创伤小,可早期进行功能锻炼,避免应力遮挡,促进骨折愈合,是目前治疗胚骨缺损伴小腿软组织缺损的有效方法。     

旋髂深血管髂骨骨膜瓣移植治疗股骨颈骨折

目的 回顾分析旋髂深血管髂骨骨膜瓣移植治疗股骨颈骨折的远期疗效。探讨其临床应用价值,并与同期采用人工股骨头置换术及经皮三棱钉固定治疗股骨颈骨折的疗效进行对比研究。方法 切开复位股骨颈开槽,施行旋髂深血管髂骨骨膜瓣移植,三棱钉固定29例,经皮三棱钉固定27例,人工股骨头置换34例。结果 旋髂深血管髂骨骨膜瓣移植治疗组随访3－7年,骨折平均愈合时间3.5个月,1例出现股骨头坏死,其余病例髋关节功能恢复满意;经皮三棱钉固定组随访3－6年,骨折平均愈合时间为7.4个月,6例发生并发症;人工股骨头置换组随访4－7年,9例发生并发症。结论 旋髂深血管髂骨骨膜瓣血管位置恒定,切取容易,疗效可靠,应作为股骨颈骨折治疗的首选,各种方法的经皮穿针内固定虽具有骨折愈合时间长,少数患者可发生骨折不愈合及股骨头坏死的缺点,但由于操作简便,仍为临床常用。而人工股骨头置换目前尚有难以克服的并发症,且疗效随着时间的延长而降低,一旦发生并发症处理非常困难,应严格掌握手术适应证。     

Subtalar fusion with iliac bone free flap after a recalcitrant nonunion: Report of two cases

Fractures of the calcaneus are associated with secondary osteoarthritis of the subtalar joint. In a persistent nonunion, vascularized bone flaps offer superior biologic and mechanical properties as well as accelerates joint fusion and decreases morbidity. In this report, we present results of the use of vascularized iliac bone free flap for treating subtalar failed fusions in two patients. Two patients sustained calcaneal fractures due to foot trauma, which were initially or subsequently treated with subtalar arthrodesis. Case one developed septic subtalar nonunion during treatment and case two failed three attempts at subtalar arthrodeses. The iliac crest bone flap harvested measured 4 × 4 cm (case one) and 3 × 3 cm (case two). The flap was pedicled by the deep circumflex iliac artery, which was anastomosed to the anterior tibial artery at the recipient site. No flap donor or recipient site complications occurred. Fusion was confirmed on CT scan and weight bearing was initiated at 5–6 months. At latest follow up (1–2 years), no complications occurred. Our results show that subtalar nonunion treatment with a vascularized iliac bone flap may be feasible and such a reconstruction could be clinically successful. © 2015 Wiley Periodicals, Inc. Microsurgery 36:501–506, 2016.     

旋髂深血管蒂骨膜瓣与旋股外血管蒂阔筋膜张肌髂骨瓣复合移植治疗成人股骨头缺血性坏死

目的观察旋髂深血管蒂骨膜瓣与旋股外侧血管蒂阔筋膜张肌髂骨瓣复合移植治疗成人股骨头缺血性坏死的疗效。方法采用旋髂深血管蒂骨膜瓣与旋股外侧血管蒂阔筋膜张肌髂骨瓣复合移植至4例坏死塌陷的股骨头内重建病变的股骨头。结果按髋关节功能Harris评分标准进行评价，对4例进行2-3年随访，优3例，良1例。结论本复合骨瓣对重建股骨头坏死的血运是可靠的方法。     

双血管蒂髂骨皮瓣移植修复小腿骨软组织缺损

目的探讨双血管蒂髂骨皮瓣移植修复小腿骨及其周围软组织缺损的方法及临床效果。方法2001年5月至2006年3月，应用同时携带旋髂深及旋髂浅双血管蒂的髂骨皮瓣移植治疗23例胫骨骨软组织缺损，切取髂骨块大小4cm×3．5cm～9cm×3．5cm，皮瓣面积最小5cm×8cm，最大12cm×23cm。结果23例骨皮瓣全部存活，6周可见移植髂骨与受区胫骨断端间有少量骨痂形成，平均骨性愈合时间6个月。全部病例术后随访6个月～3年，行走负重良好，外形满意。结论此术式是治疗胫骨骨软组织缺损的一种良好方法，双血管蒂为骨皮瓣尤其是皮瓣的存活提供了可靠保障。     

Microvascular free transfer of iliac bone based on the deep circumflex iliac vessels

The findings from dissections, injection studies, and angiograms of 180 specimens of the anterior portion of left and right iliac crests taken from 90 cadavers are reported. These findings suggested that the deep circumflex iliac vessels were suitable for use as a nutritive pedicle in microvascular free transfer of iliac bone. Therefore, the technique of microvascular free transfer of iliac bone based on these vessels was developed and applied clinically in 2 cases with good results. The advantages and disadvantages of using the superficial circumflex iliac vessels or the deep circumflex iliac vessels as the vascular pedicle for iliac bone grafts also are discussed.     

骨外固定架与髂骨皮瓣移植联合应用治疗小腿骨及软组织缺损

目的探讨骨外固定架与髂骨皮瓣移植I期联合修复胫骨缺损伴小腿软组织缺损的方法和临床效果。方法对28例胫骨及其周围软组织缺损早期应用骨外固定架与髂骨皮瓣移植治疗。皮肤缺损面积：5cm×5cm～9cm×20cm;手术切除皮瓣面积：5cm×7cm～12cm×23cm;切取髂骨块5cm×3.5cm～10cm×3.5cm。对于较大面积的骨皮组织缺损,应用同时携带旋髂深及旋髂浅双血管蒂的髂骨皮瓣移植治疗。结果髂骨植骨骨性愈合时间31周,无不愈合病例。骨皮瓣全部存活,无感染、坏死,外形及功能恢复满意。结论早期应用单侧外固定支架与髂骨皮瓣移植联合是修复合并骨及软组织缺损的小腿严重创伤的一种良好方法,双血管蒂为骨皮瓣的存活提供了可靠保障。     

Arterial supply of the deep circumflex iliac artery (DCIA) flap

The main constituents of the deep circumflex iliac artery (DCIA) flap are a rim of iliac crest and an overlying paddle of skin. Taylor et al. believed that both constituents were adequately supplied by the DCIA, but in some of our recent DCIA flaps, the bone has survived while the skin has undergone necrosis. We believe that this is because the skin is supplied mainly by the superficial circumflex iliac artery (SCIA). To test this hypothesis, three DCIA flaps, with both the DCIA and SCIA, were raised from three unembalmed cadavers. The DCIA pedicle was injected with a mass of black latex, while the SCIA was injected with a mass of green latex. The flaps were rendered transparent using the Spalteholz method. In each flap, black latex filled vessels close to the rim of bone. Green latex filled vessels in the skin paddle. No black latex was seen in the skin paddle, nor was green latex seen in the bone segment. There was no apparent anastomosis between the two systems. The DCIA mainly supplies the bone and the SCIA the skin, but the DCIA is not always adequate to supply both. When raising a flap of bone and skin from the iliac crest region, surgeons should consider raising both the deep and superficial circumflex arteries.     

锁定板固定旋髂深血管髂骨瓣移植治疗青壮年股骨颈骨折

目的探讨一种治疗青壮年股骨颈骨折的方法和临床疗效。方法对25例青壮年PauwelsⅡ、Ⅲ型股骨颈骨折采用解剖型髋动力带锁钢板(anatomical dynamic hip lock plate,ADHLP)加带旋髂深血管髂骨瓣进行治疗。结果随访18～48个月,平均22个月。全部病例骨折愈合,无股骨头坏死及骨不连,无髋内翻或下肢短缩等。按Harris评分标准评分,优21例,良2例,可2例。结论利用ADHLP加带旋髂深血管髂骨瓣移植重建股骨头血供治疗青壮年PauwelsⅡ、Ⅲ型股骨颈骨折,是预防股骨头坏死及骨不连的一种有效方法。     

A new vascularized bone graft transferred by microvascular anastomosis as a free flap

We describe a new, versatile bone and soft tissue compound free flap which may be transferred quickly and simply and describe its use in the treatment of compound fracture of the tibia and fibula with non-union due to loss of bone. The iliac crest and overlying soft tissue is transferred to the leg in one stage by microvascular anastomosis of the deep circumflex iliac vessels to vessels in the leg.