共查询到19条相似文献,搜索用时 62 毫秒
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目的研究颊脂垫瓣在口腔恶性肿瘤切除后组织缺损修复中的应用效果。方法总结15例应用颊脂垫瓣修复口腔恶性肿瘤切除后组织缺损临床资料,观察颊脂垫瓣的愈合过程及修复效果。结果所有患者颊脂垫瓣成活愈合良好,术后1周颊脂垫瓣明显水肿,组织瓣表面有薄层伪膜覆盖,1周后伪膜逐渐消失,2周后伪膜完全消失,2~3周后水肿明显消退,颊脂垫表面逐渐上皮化,2~3个月再生的粘膜变得光滑,呈粉红色,与正常口腔粘膜类似。结论颊脂垫瓣为修复口腔恶性肿瘤缺损提供了一种良好的手段,值得临床推广。 相似文献
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喙突带蒂骨瓣在上颌骨肿瘤切除后眶底缺损修复中的应用(附三例报告)浙江医科大学附属二院口腔科颌面外科(310009)陈关福,吴新宏,曹赛君浙江省杭州市第四人民医院口腔科张惠珍上颌骨恶性肿瘤切除常需作眶底切除而必须保护眼球,维护眼球的自然位置,以避免发生... 相似文献
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喉气管瓣修复下咽颈段食管癌术后缺损 总被引:7,自引:0,他引:7
修复下咽颈段食管癌术后缺损是一个复杂的问题。作者报道了采用喉气管瓣修复13例。累及食管上段的下咽癌、环后癌、梨状窝癌和颈段食管癌切除术后缺损及手术方法。其中环后癌3例,梨状窝癌5例,颈段食管癌3例,咽后壁癌2例。术后一期愈合9例,咽癌2例,吻合口狭窄2例。5年随访生存8例(61.5%)。证明采用喉气管瓣移植修复颈段食管缺损之方法简单,术后咽食管功能恢复好,不易狭窄。 相似文献
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带蒂颊脂垫在颊粘膜癌术后修复中的应用 总被引:10,自引:0,他引:10
应用带蒂颊脂垫组织瓣修复颊粘膜癌术后缺损18例,结果发现口腔内无覆盖颊脂垫移植后6 ̄8周完全上皮化。该组织瓣特点为解剖恒定,易于切取,供区与受区邻近,可在同一切口内完成手术,供区隐蔽,不影响外观及功能。此方法为修复颊粘膜缺损提供了一种新的方法。 相似文献
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目的:探讨游离组织瓣在修复头颈部肿瘤术后复杂缺损中的应用. 方法: 对采用游离组织瓣同期修复头颈肿瘤术后复杂缺损34例资料进行分析.结果: 34例患者中,2例出现血管危象,1例皮瓣部分坏死,11例出现早期局部并发症,随访3月-2年,平均17个月,23例术后头颈部外形及功能基本恢复正常,受区和供区均无严重并发症;3例带瘤生存;7例分别死于局部复发、颈淋巴结转移及远处转移. 结论: 利用吻合血管的游离组织瓣,能同时提供足够的组织量及多个创面的覆盖,可修复各种头颈部肿瘤术后的复杂缺损. 相似文献
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我院自 1997年起 ,采用带血管蒂的皮瓣、肌皮瓣修复四肢、躯干的骨、软组织肿瘤切除后 ,皮肤、肌肉等软组织严重缺失 2 1例 ,收到了良好的效果。1 材料与方法1.1 一般资料本组 2 1例 ,男性 13例 ,女性 8例年龄 7岁~ 5 9岁。 2 1例中 ,骨肿瘤 6例 ,软组织肿瘤 15例。 6例骨 相似文献
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目的:探讨带蒂肌皮瓣在肢体软组织肉瘤术中皮肤和肌肉创面缺损修复中的临床应用。方法回顾性分析32例肢体软组织肉瘤切除术中皮肤及肌肉创面缺损行带蒂肌皮瓣修复的临床资料、手术方式和预后。结果术后病理切缘阴性率100豫。术后获得随访26例,随访时间8(2~11)个月,Ⅱ、Ⅲ期肉瘤局部控制率为82豫、76豫,皮瓣修复成活率为95豫。结论规范化的肢体软组织肉瘤手术可降低肿瘤局部复发率,但常致术中皮肤及肌肉创面缺损无法直接缝合,而带蒂肌皮瓣是常用的重要创面缺损修复手段,成功的创面修复可明显提高患者术后的生活质量。 相似文献
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A. Sagayaraj N. Divya Jyothi S. M. Azeem Mohiyuddin Ravindra P. Deo B. Vageesh Padiyar 《Indian journal of otolaryngology and head and neck surgery》2017,69(1):20-23
Carcinoma buccal mucosa is the most common oral cavity cancer in India. Following excision of these lesions the defects can be reconstructed using various reconstructive techniques. Buccal pad of fat has been successfully used in the reconstruction of small palatal defects and in the closure of the oro antral fistula. This study aims at evaluating the role of buccal pad of fat in reconstruction of defects following excision of the small to medium premalignant lesions and T1–T2 malignant lesions of buccal mucosa. This study has 20 patients who presented between January 2013 and January 2015, with biopsy proven premalignant lesions and early malignant lesions in the buccal mucosa. The lesions were excised and reconstructed with buccal pad of fat. Patients were followed up for a period of 3 months, in this period were evaluated for flap epithelisation, postoperative complications like flap necrosis and infection and also the functional outcomes of the flap. In our study complete epithelisation of the flap was seen in all patients. Wound dehiscence was seen in three patients with larger defetcs(>5 cm). None of our patients had any post operative morbidity. This flap is therefore an excellent reconstruction technique for small to medium buccal mucosa defects as it is convenient, reliable, fast, has rich vascularity, easy accessibility, fewer complications and minimal or no donor site morbidity. 相似文献
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胸大肌肌皮瓣在头颈部肿瘤术后组织缺损修复中的应用 总被引:4,自引:0,他引:4
目的 总结胸大肌肌皮瓣在头颈部肿瘤术后组织缺损修复中的应用。方法 1992年10月至2001年12月,对80例头颈肿瘤患者应用81块胸大肌肌皮瓣进行一期组织修复。结果 全组肌皮瓣完全存活71块。2块肌皮瓣皮肤完全坏死。8块肌皮瓣皮肤远端轻度坏死。结论 胸大肌肌皮瓣血供可靠,修复操作简单,用途广泛,能满足头颈部肿瘤术后缺损的修复。 相似文献
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摘 要:[目的] 探讨游离股前外穿支皮瓣在原发体表恶性肿瘤术后创面修复中的应用价值。[方法] 2015~2017年完成游离股前外穿支皮瓣原发体表恶性肿瘤术后复杂创面修复15例,其中足底皮肤黑色素瘤5例,皮肤鳞癌3例,复发软组织肉瘤7例。皮肤缺损面积5cm×6cm~20cm×30cm。[结果] 肿瘤达R0根治,皮瓣均成活。3例术后血管危象,二次探查后成活。随访3~33月,未见肿瘤复发。供区愈合良好,无下肢活动障碍。[结论] 游离股前外穿支皮瓣应用于体表恶性肿瘤术后创面缺损修复安全有效,值得进一步推广。 相似文献
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韩晶 《中华肿瘤防治杂志》2001,8(2):159-160
目的 :研究乳腺癌根治术后皮瓣坏死创面的修复方法。方法 :对 4 0例乳腺癌根治术后皮瓣坏死创面面积大于 2 .0cm× 3.0cm的患者行点状植皮术。结果 :植皮术后 2周创面完全愈合 ,愈合率为10 0 %。结论 :乳腺癌根治术后皮瓣坏死创面及时行点状植皮 ,简便有效 ,利于患者早日行术后放、化疗。 相似文献
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Mehrdad TaghibakhshSareh FarhadiAfsaneh BabaeeMaryam Sheikhi 《Asian Pacific journal of cancer prevention》2019,20(4):1109-1112
Background and aim: Cigarettes, hookah, and tobacco are the most important etiologic factors for oral cancersand dysplastic lesions. This study was undertaken to determine the correlation between hookah use and the percentageof cells with micronucleus, karyorrhexis, karyolysis, and broken egg in the buccal mucosa; and secondly to comparehookah user and non-user in terms of repair index. Materials and methods: The present historical cohort study wascarried out on 72 samples taken from 36 hookah users and 36 control subjects. Smear samples were obtained fromparticipants’ buccal mucosa for cytological evaluation using Papanicolaou technique. Then, the percentages of cellswith micronucleus, karyorrhexis, karyolysis, and broken egg were recorded and the repair index was calculated. Datawere analyzed using Mann-Whitney U test. Results: A total of 72 samples taken from 36 hookah users and 36 controlsubjects were evaluated. The means of micronucleus scores in the buccal mucosa cells of hookah users and controlswere 10.7±2.6 and 5.8±2.0, the karyorrhexis scores in the hookah users and controls were 0.1±0.06 and 0.04±0.06,and the karyolysis scores in hookah users and controls were 0.16±0.05 and 0.08±0.06, respectively. These differenceswere statistically significant between hookah users and controls (P<0.001). The broken egg score was 0.66±0.07 for thehookah users and 0.03±0.04 for the control group, revealing a statistically significant difference (P<0.036). Finally, therepair index values were 0.03±0.01 and 0.05±0.13 in hookah users and controls, respectively. This difference was alsosignificant (P<0.026). Conclusion: The percentages of cells with micronucleus, karyorrhexis, karyolysis, and brokenegg in the buccal mucosa of hookah users were significantly higher than those in control group; in addition, the repairindex of the buccal mucosa cells in hookah users was significantly lower than that in the control group. 相似文献
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目的 探讨头颈肿瘤术后组织缺损所需各肌皮瓣的设计、制备、转移和预防肌皮瓣坏死的措施。方法 分析我院 1989年 1月~ 2 0 0 1年 12月应用头颈部局部肌皮瓣、额部带血管蒂皮瓣、胸锁乳突肌肌皮瓣、唇瓣修复头颈肿瘤术后组织缺损 46例效果。结果 术后肌皮瓣存活良好 ,外观与周围组织色泽相似 ,外观及丰满度满意度为 93.5 % ,功能满意度为 91.3%。结论 修复头颈部缺损所需肌皮瓣要邻近取材 ,以缺定需 ,适中取瓣 ,保证血供 ,保护功能 ,注意肤色 ,修复丰满 相似文献