泪囊鼻腔吻合术134例临床分析

近 10 0年来 ,泪囊鼻腔吻合术仍是治疗慢性泪囊炎、泪囊粘液囊肿的首选术式。我院 1994年 1月～ 1999年 5月行泪囊鼻腔吻合术 134例 134眼 ,现就其手术效果及与术后溢泪有关的因素总结分析如下。临床资料 :本组 134例 134眼均为慢性泪囊炎 ,男 45例 ,女 89例 ,年龄最小 11岁 ,最大 78岁 ,平均 46岁 ,右 6 4眼 ,左 70眼 ,病程最短 10天 ,最长 40年。手术方法 :术前经下泪小管作泪囊美蓝染色 ,鼻腔填塞 1%地卡因、1%麻黄素纱条。作滑车下神经、眶下神经及切口处皮肤浸润麻醉。离内眦 4ｍｍ、内眦韧带上方 1ｍｍ顺皮纹作垂直向弧形皮肤切口 ,分…     

泪囊鼻腔吻合术879例临床分析

目的分析采用改良的泪囊鼻腔吻合术治疗鼻泪管阻塞患者的临床疗效。方法回顾我科所做的879例采用改良的泪囊鼻腔吻合术治疗鼻泪管阻塞患者的术后效果。结果本组病例中797例（90．7％）达到手术治愈，解除烦恼溢泪症状。结论我科所采用改良的泪囊鼻腔吻合术是治疗鼻泪管阻塞患者的有效方法。     

泪囊鼻腔吻合术211例临床分析

目的探讨泪囊鼻腔吻合术中后泪嵴和内眦韧带后面的泪骨残留及泪囊后唇不缝合固定对手术成功率的影响。方法A组：对100例(106只眼)慢性泪囊炎行泪囊鼻腔吻合术,术中骨孔上界平内眦韧带下缘,后界为后泪嵴前缘,泪囊后唇不缝合固定。B组：对111例(122只眼)慢性泪囊炎行泪囊鼻腔吻合术,术中将内眦韧带向上剥离、咬除内眦韧带后方的泪骨,并将后泪嵴咬除,将泪囊后唇缝合固定。结果A组失败7例(7只眼),占6.60%;B组失败1例(1只眼),占0.82%。二组比较差异有显著性(P＜0.05)。结论将内眦韧带后方泪骨和后泪嵴咬除,并将泪囊后唇缝合固定能提高泪囊鼻腔吻合术的成功率。     

泪囊鼻腔吻合术231例临床分析

泪囊鼻腔吻合术是目前治疗慢性泪囊炎和鼻泪管阻塞最常用的方法。现总结分析我院1994年1月～2002年12月231例(266眼)泪囊鼻腔吻合术，报告如下：     

201例泪囊鼻腔吻合术临床分析

作者于１９７８年～１９９４年间共行泪囊鼻腔吻合术２０１例２１３例，术后均取得满意效果。报告如下：一般情况：２０１例中，男７９例，女１２２例。右眼１０６例，左眼９５例，其中双眼１２例。年龄最小１６岁，最大５６岁，平均３６岁。慢性泪囊炎１８４例（１９２眼），泪囊粘液囊肿１２例（１３眼），鼻泪管阻塞５例（８眼）。手术方法：２０１例全部采用局麻。术前术侧鼻腔填塞１％地卡因与０．１０％肾上腺素纱条。２０％普鲁卡因或利多卡因５ｍｌ加０．１０％肾上朱素少许行筛前Ｎ，眶下Ｎ及内附部浸润麻醉。距内眦角５ｍｍ处向外…     

泪囊鼻腔吻合术136例临床分析与总结

目的探讨泪囊鼻腔吻合术的手术技巧及优越性。方法对136例(148眼)患者进行泪囊鼻腔吻合术,对疗效进行观察。结果 148眼中治愈144眼,治愈率96.62%;改善3例(3眼),占2.03%;无效1例(1眼),占0.67%。结论泪囊鼻腔吻合术在基层医院仍有其不可取代的地位,临床医生应该熟练掌握。     

泪囊鼻腔吻合术并发症临床分析

目的 探讨和分析泪囊鼻腔吻合手术并发症发生的原因及防治措施方法对163例患者术中、术后并发症进行观察和分析、结果 术中出血69例(42．33％)，术中鼻粘膜损伤9例(552％)，术后出血5例(3．07％)，术后吻合口再阻塞11例(6．75％)。结论 术中出血和术后吻合口再阻塞是常见并发症，鼻内窥镜修复是处理术后吻合口再阻塞的有效方法。     

泪囊鼻腔吻合术408例分析

慢性泪囊炎是一种常见病，目前泪囊鼻腔吻合术仍是恢复泪液导流功能的最有效的手段，现将1984～1997年收治的408例分析如下：一般资料：1984年1月～1997年10月，共行泪囊鼻腔吻合术408例，424眼。男148例，女260例，年龄14－82岁，平均45岁。慢性泪囊炎408眼，泪囊囊肿10眼，外伤性泪道阻塞6眼。手术方法：常规步骤略。造骨孔显露泪囊窝后，用弯蚊式钳在泪囊窝下方内侧骨壁薄弱处压一小孔，然后用咬骨错插入此小孔，咬切骨壁，造成一约15×15mm2骨孔。1987年以来，我们将泪囊鼻粘膜吻合口内登碘纺纱条，改为置明胶海棉1块，这种海根在鼻腔内…     

泪囊鼻腔吻合术118例临床分析

目的：进一步改进鼻腔泪囊吻合术手术的方法，分析手术失败原因，使手术高效、省时、并发症少。方法：1994-01／2003-01通过对118例患在手术中不断内眦韧带，用血管钳将泪骨薄弱处捅破用咬骨钳扩大骨孔，手术结束时采用皮内缝合。结果：118例(128眼)手术效果好，成功率98．4％。结论：泪囊腔粘膜吻合术成功率较高、省时、简便、并发症少，适合于基层应用。     

鼻内镜下泪囊鼻腔吻合术治疗慢性泪囊炎临床分析

目的 ：分析鼻内镜下泪囊鼻腔吻合术治疗慢性泪囊炎的临床疗效。

方法：回顾分析2010-01/2011-03我院17例24眼泪囊鼻腔吻合术的临床资料,总结分析术前准备、手术方法与术后处理可能出现问题的解决方法及治疗效果分析。

结果：即刻手术成功24眼,术后6～18mo随访复诊冲洗泪道通畅,总治愈率达100%。

结论：鼻内镜下泪囊鼻腔吻合术是治疗慢性泪囊炎的理想方法,具有创伤性小、复发率低、治愈率高、不影响美容的特点。     

鼻内镜下鼻腔泪囊造孔术治疗慢性泪囊炎的疗效及体会

目的:探讨经鼻内镜下鼻腔泪囊造孔术治疗慢性泪囊炎的疗效。方法:慢性泪囊炎患者30例32眼,行鼻内镜下鼻腔泪囊造孔术,术后进行泪道冲洗、鼻内镜检查随访1～3a。结果:治愈26眼(81%),好转4眼(13%),无效2眼(6%),总有效率94%。结论:鼻内镜下鼻腔泪囊造孔术治疗慢性泪囊炎,具有组织损伤小,操作简单快捷,面部不留瘢痕,并发症少,是治疗慢性泪囊炎的理想方式。     

Conventional dacryocystorhinostomy in a failed Trans-canalicular laser-assisted dacryocystorhinostomy

We report the success rate and problems associated with conventional dacryocystorhinostomy (DCR) in failed cases of Trans-canalicular, laser-assisted DCR (TCLADCR). Out of 50 patients operated by the TCLADCR technique during the period 2005 - 2006, 33 patients had failure, which was confirmed on syringing of the nasolacrimal passage. Before considering them for conventional DCR, a thorough ear, nose, throat (ENT) examination was done by an ENT surgeon, to rule out a nasal pathology. All the patients were operated by the conventional standard DCR method at a medical college. While performing the surgery, the problems that came across were identified and noted. The success rate was found to be 91% in this study in a follow-up period of one year, with no major intra-operative problems. Conventional DCR is still a gold standard and should be considered as a procedure of choice in failed cases of TCLDCR.     

泪囊鼻腔吻合术失败病例的修复

目的比较鼻外径路和鼻内镜下修复泪囊鼻腔吻合术失败病例的疗效,探求更佳的修复手段。方法将泪囊鼻腔吻合术失败的患者72例(72眼)随机分为2组,鼻内镜下修复37例,同期处理鼻腔疾病;采用鼻外径路探查修复35例,分期经鼻内镜下处理鼻腔疾病。结果手术时间:鼻内镜组(35.25±14.50)min,鼻外径路组(54.30±12.50)min,2组比较差异有显著统计学意义(P<0.001),鼻内镜下手术时间明显短于鼻外径路修复。术后6个月效果:鼻内镜下手术治愈35例,好转2例,治愈率94.59;鼻外径路修复治愈32例,好转2例,改行泪囊摘除术1例,治愈率91.43;2组治愈率比较差异无统计学意义(P>0.05)。结论鼻内镜下修复传统泪囊鼻腔吻合术失败病例具有较多优点,其手术效果与鼻外径路手术相当,更加符合现代外科手术微创要求。眼科与鼻科医师密切合作可以提高修复手术的远期疗效。     

鼻内镜下鼻腔泪囊造孔术14例临床分析

目的:探讨鼻内镜下泪囊鼻腔电钻造孔术治疗慢性泪囊炎的疗效。方法:对2003-11/2005-04诊断为慢性泪囊炎患者14例(15眼)于鼻内镜下行泪囊鼻腔造孔术,完成6mo随访,对疗效进行分析。结果:在14例(15眼)中,治愈13眼,好转2眼,有效率100%。结论:鼻内镜下泪囊鼻腔电钻造孔术是治疗慢性泪囊炎切实可行的手术方法。     

泪囊鼻腔吻合术治疗116例慢性泪囊炎临床分析

目的:探讨和分析泪囊鼻腔吻合术治疗慢性泪囊炎的临床疗效。方法:回顾分析116例124眼慢性泪囊炎行泪囊鼻腔吻合术的资料,术后随访1～1.5a,观察手术疗效。结果:治愈103例108眼,占87.1%,好转12例12眼,占9.7%,失败4例共4眼,占3.2%。总有效率为96.8%。结论:泪囊鼻腔吻合术是治疗慢性泪囊炎的首选有效术式,掌握一定的手术技巧、精细操作和术后密切随访、定期泪道冲洗是手术成功的关键。     

Primary external dacryocystorhinostomy versus primary endonasal dacryocystorhinostomy: a review

This paper aims to compare the efficacy, mean operative time and adverse effects of primary external dacryocystorhinostomy (DCR) versus primary endonasal DCR in treating acquired nasolacrimal duct obstruction. Searches were performed for studies comparing the two procedures. Two reviewers independently extracted data from 14 eligible studies. A random effects model was used to analyse the studies. Outcome measures were defined as patency of the nasolacrimal canal and mean operative time, and adverse effects as cutaneous scarring and bleeding. Both procedures were comparable in efficacy in terms of full success, partial success and anatomic patency. Subgroup analysis showed no significant difference between prospective and retrospective studies as well as between non‐laser endonasal DCR versus external DCR and laser endonasal DCR versus external DCR. Endonasal DCR had a significantly shorter mean operative duration, be it laser endonasal DCR (mean difference: 37.65 min, 95% confidence intervals: 3.54–71.75 min, P: 0.03) or non‐laser endonasal DCR (mean difference: 19.22 min, 95% confidence intervals: 2.15–36.28 min, P: 0.03). The odds of postoperative bleeding was not significantly different between the two procedures, whereas postoperative cutaneous scarring was unique to external DCR and occurred in 50 out of 402 (12.44%) external DCRs recorded. Endonasal DCR has comparable success rates with external DCR and has a shorter operative time and no cutaneous scar. However, drawbacks include the steep learning curve and higher costs.