共查询到19条相似文献,搜索用时 187 毫秒
1.
桡骨远端瘤段切除带血管蒂的腓骨移植重建桡腕关节 总被引:1,自引:0,他引:1
目的:探讨桡骨远端骨肿瘤切除术,吻合血管的带腓骨头腓骨近端移植修复桡骨远段缺损和重建桡腕关节的疗效。方法:17例桡骨远端骨肿瘤患者行桡骨远端切除,应用吻合血管的带腓骨近段移植修复骨缺损并重建模腕关节。移植体行简单内固定+外固定;术后定期复查X线片,Dopplar血管超声,及腕关节功能评定。结果:随访3个月-2年,全部病例均于手术3个月后达一期骨愈合;其中1例因钢板螺丝钉动再次行内固定而愈合。评定重建腕关节功能,优12例,良3例,差2例。病灶无复发。结论:桡骨远端骨肿瘤切除后行吻合血管的带腓骨头腓骨近端移植修复骨缺损并重建腕关节。手术切除彻底,复发率低,重建后的腕关节功能良好。 相似文献
2.
用绘图法对15具尸体15对腓骨小头的胫腓关节面及桡骨腕关节面进行了解剖学的对比研究,观察关节面形态,测量其长径、横径、关节面倾斜角度、曲率半径,发现腓骨小头的胫腓关节面和桡腕关节面解剖相似。在此基础上,临床应用带血管腓骨近段移植重建桡腕关节4例收到良好的疗效,根据Green评分标准,腕关节评分为70~85分。 相似文献
3.
用带血管的腓骨近段重建桡腕关节的临床研究 总被引:2,自引:0,他引:2
用绘图法对15具尸体15对腓骨小头的胫腓关切面及桡骨腕关节面进行了解剖学的对比研究,观察了关节面形态,测量其长径、横径、关节面倾斜角度、曲率半径,发现腓骨小头的胫腓关节面和桡腕关节面解剖相似。在此基础上,临床应用带血管腓骨近段移植重建桡腕关节4例收到良好的疗效,根据Green评分标准,腕关节评分为70-85分。 相似文献
4.
5.
6.
自1 978年以来,我们采用吻合血管的腓骨段移植修复尺桡骨、肱骨骨缺损40例;应用吻合血管的腓骨小头移植重建桡腕关节、肩肱关节14例;术后经6个月~12年随访,所有移植骨均愈合良好,重建关节功能令人满意,现报告如下: 相似文献
7.
桡骨远端是骨巨细胞瘤的好发部位之一,以腓血管为蒂游离腓骨移植治疗桡骨远端骨巨细胞瘤,重建桡腕关节已在临床广泛应用,但修复桡骨较短缺损有加大损伤不足之虞,我院自2002~2007年应用不同血管蒂腓骨小头移植治疗桡骨远端骨巨细胞瘤7例(其中膝下外血管蒂腓骨上段4例,腓动静脉血管蒂腓骨上段3例),临床效果满意,报告如下。 相似文献
8.
目的:探讨不同类型带血供腓骨移植临床应用的结果。方法:分别采用膝下外血管,腓血管为蒂的游离腓骨移植和以腓动脉为蒂的腓骨顺行或逆行转位移植,治疗13例炎症,肿瘤,先天性畸形造成的尺挠骨(包括骨骺)缺损。结果:双膝下外血管为蒂的腓骨上段骨(骨骺)移植,修复挠骨远端缺损,重建挠腕关节疗效满意1例骨骺移植,获较好的继续生长,随访3年,与对侧等长,以腓动脉为蒂的腓骨干移植,无论是游离或转位移植,用于修复生长 相似文献
9.
吻合血管腓骨移植重建上肢骨肿瘤切除术后骨缺损--附15例报道 总被引:1,自引:1,他引:0
目的:分析和报道吻合血管腓合移植重建上肢骨肿瘤切除术后骨缺损的疗效。方法:采用吻合血管腓骨移植,对15例上肢骨肿瘤切除术后骨缺损进行重建,其中恶性骨肿瘤3例,良性骨肿瘤或瘤样病变8例,骨巨细胞瘤4例。移植肋骨长度4-12cm,平均8.6cm,2例重建肩关节,5例重建腕关节,所有病例随访1年以上。结果:骨愈合时间为3-8个月,平均4.8个月,根据Musculoskeletal Tumor Society评分系统总平均分为25.6分,总体临床效果满意。结论:吻合血管徘骨移植重建上肢骨肿瘤切除术后骨缺损是挽救上肢骨肿瘤患者肢体、保留肢体功能的有效方法。 相似文献
10.
11.
12.
目的 观察桡、尺骨远端骨巨细胞瘤手术治疗的效果.方法 选取18例接受手术治疗且术后至少随访24个月的桡骨(15例)或尺骨(3例)远端骨巨细胞瘤患者,其中3例桡骨远端病变患者接受了囊内刮除手术,另12例采用瘤段切除自体腓骨移植重建术;2例尺骨远端病变患者接受单纯瘤段切除术,另1例于切除瘤段后进行腕关节融合.术后随访患者复发情况和关节功能状况.结果 术后平均随访45个月,患者均无局部复发,无感染或周围神经损伤等并发症.2例患者接受自体腓骨移植后出现骨不连,采用自体髂骨块植骨治疗后骨愈合.术后Enneking肢体功能评价平均得分为74%,肢体功能评分与患者性别、肿瘤发生部位和Campanacci骨巨细胞瘤影像学分期无关,与手术方式有关.结论 瘤段切除术治疗桡、尺骨远端骨巨细胞瘤可显著降低肿瘤局部复发率.自体腓骨移植是重建桡腕关节的可行方法. 相似文献
13.
目的 观察桡、尺骨远端骨巨细胞瘤手术治疗的效果.方法 选取18例接受手术治疗且术后至少随访24个月的桡骨(15例)或尺骨(3例)远端骨巨细胞瘤患者,其中3例桡骨远端病变患者接受了囊内刮除手术,另12例采用瘤段切除自体腓骨移植重建术;2例尺骨远端病变患者接受单纯瘤段切除术,另1例于切除瘤段后进行腕关节融合.术后随访患者复发情况和关节功能状况.结果 术后平均随访45个月,患者均无局部复发,无感染或周围神经损伤等并发症.2例患者接受自体腓骨移植后出现骨不连,采用自体髂骨块植骨治疗后骨愈合.术后Enneking肢体功能评价平均得分为74%,肢体功能评分与患者性别、肿瘤发生部位和Campanacci骨巨细胞瘤影像学分期无关,与手术方式有关.结论 瘤段切除术治疗桡、尺骨远端骨巨细胞瘤可显著降低肿瘤局部复发率.自体腓骨移植是重建桡腕关节的可行方法. 相似文献
14.
本文报道我院骨科自1978~1991年采用带血管蒂的游离骨移植术,治疗各种原因的骨缺损、骨坏死和骨不连接208例、210次手术。其中带血管蒂的骨瓣转移术102例、103次手术。吻合血管的移植术106例、107次手术。供体有含旋髂深血管,臀上血管深上支,旋股外血管、第3腰动脉的髂骨瓣含肺动静脉的腓骨,含第1掌背血管的掌骨瓣以及含旋肩胛血管的肩胛骨复合瓣。治疗股骨头缺血性死19例;各种骨缺损、骨不连119例,术后随访时间最长达9年,最短为6个月,被移植骨瓣在受区达到性愈合的206次,占210次手术的98.1%。 相似文献
15.
16.
17.
吻合血管腓骨肌皮瓣修复口腔下颌骨复合缺损15例分析 总被引:3,自引:0,他引:3
目的:总结应用腓骨肌皮瓣整复口腔下颌骨复合缺损的经验,方法:15例下颌骨肿瘤手术后缺损采用吻合血管的游离腓骨肌(皮)瓣进行修复重建,其中9例腓骨肌瓣,6例腓骨肌皮瓣,4例下颌骨颏部缺损,将腓骨截成2-3段修复颏部形态,其中1例伴有口底黏膜和颏部皮肤复合洞穿缺损,应用双皮岛腓骨皮瓣同时修复骨缺损以及口腔衬里和皮肤覆盖;5例下颌体部和升支缺损,将腓骨截成2段形成下颌角;6例下颌体部缺损用1段腓骨修复,其中1例骨整合种植体即刻植入,半年后行Ⅱ期手术,完成种植牙修复,结果;全部病例术后过程顺利,骨肌皮瓣全部成活,下颌骨外形恢复满意。结论:腓骨肌皮瓣可以提供充足的骨组织以及肌肉和皮肤等软组织,适合修复口腔下颌骨复合组织缺损。 相似文献
18.
Reconstruction of large limb bone defects with a double-barrel free vascularized fibular graft 总被引:1,自引:0,他引:1
BI Zheng-gang HAN Xing-guang FU Chun-jiang CAO Yang YANG Cheng-lin 《中华医学杂志(英文版)》2008,121(23):2424-2428
Background The use of a free, vascularized fibular graft is an important technique for the reconstruction of large defects in long bones. The technique has many advantages in strong, tubular bones; a more reliable vascular anatomy with a large vascular diameter and long pedicle is used, minimizing donor-site morbidity. Due to limitations in both fibular anatomy and mechanics, they cannot effectively be used to treat large limb bone defects due to their volume and strength.
Methods From 1990 to 2001, 16 clinical cases of large bone defects were treated using vascularized double-barrel fibular grafts. Patients were evaluated for an average of 10 months after surgery.
Results All the patients achieved bony union; the average bone union took 10 months post surgery, and no stress fractures occurred. Compared with single fibular grafts, the vascularized double-barrel fibular grafts greatly facilitate bony union and are associated with fewer complications, suggesting that the vascularized double-barrel fibular graft is a valuable procedure for the correction of large bone defects in large, long bones in addition to enhancing bone intensity.
Conclusions The vascularized double-barrel fibular graft is superior to the single fibular graft in stimulating osteogenous activity and biological mechanics for the correction of very large bone defects in large, long bones. Free vascutarized folded double-barrel fibular grafts can not only fill up large bone defects, but also improve the intensity margin. Therefore, this study also widens its application and enlarges the treatment targets. However, in the case of bone deformability, special attention should be paid to bone fixation and protection of donor and recipient sites. 相似文献
Methods From 1990 to 2001, 16 clinical cases of large bone defects were treated using vascularized double-barrel fibular grafts. Patients were evaluated for an average of 10 months after surgery.
Results All the patients achieved bony union; the average bone union took 10 months post surgery, and no stress fractures occurred. Compared with single fibular grafts, the vascularized double-barrel fibular grafts greatly facilitate bony union and are associated with fewer complications, suggesting that the vascularized double-barrel fibular graft is a valuable procedure for the correction of large bone defects in large, long bones in addition to enhancing bone intensity.
Conclusions The vascularized double-barrel fibular graft is superior to the single fibular graft in stimulating osteogenous activity and biological mechanics for the correction of very large bone defects in large, long bones. Free vascutarized folded double-barrel fibular grafts can not only fill up large bone defects, but also improve the intensity margin. Therefore, this study also widens its application and enlarges the treatment targets. However, in the case of bone deformability, special attention should be paid to bone fixation and protection of donor and recipient sites. 相似文献