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青光眼/外科学

青光眼/外科学的相关文献在1998年到2021年内共计93篇,主要集中在眼科学、外科学、临床医学 等领域,其中期刊论文93篇、专利文献70828篇;相关期刊21种,包括医学临床研究、现代诊断与治疗、国际眼科纵览等; 青光眼/外科学的相关文献由205位作者贡献,包括谭均莲、黄文敏、刘玉红等。

青光眼/外科学—发文量

期刊论文>

论文:93 占比:0.13%

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论文:70828 占比:99.87%

总计:70921篇

青光眼/外科学—发文趋势图

青光眼/外科学

-研究学者

  • 谭均莲
  • 黄文敏
  • 刘玉红
  • 廖明星
  • 张晓苹
  • 朱美玲
  • 李建军
  • 王宁利
  • 王涛
  • 黄丽娜
  • 期刊论文
  • 专利文献

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    • 李翔骥; 贺翔鸽; 朱小敏; 敬晋; 王薇; 谢琳
    • 摘要: 手术治疗是青光眼治疗的重要手段.本文将目前已经和未来即将应用于临床的主要青光眼手术方式,根据不同降眼压机制分为增加房水引流和减少房水生成两大类.根据房水引流途径,将增加房水引流类分为外引流和内引流两个手术亚类,并将内引流进一步分为Schlemm管途径引流和脉络膜上腔途径引流.减少房水生成类手术分为睫状体光凝术、超声睫状体成形术、睫状体冷凝术三个亚类.目前,在外引流手术方面,复合式小梁切除术仍是主流手术方式,多种类型青光眼引流装置也已广泛临床应用.内引流手术方面,以Schlemm管为引流途径的手术方式中,内外路微导管辅助360°小梁切开术、各式内路小梁切开刀、微支架逐渐应用于临床,并取得良好的手术效果;以脉络膜上腔为引流途径植入装置的安全性和有效性仍需进一步验证.新型以减少房水生成为目的 手术方式变得更加安全、可控,已不再局限于治疗无视力的晚期青光眼患者.
    • 卢岚; 黄瓅; 沈惠玲; 翁景宁; 傅德生; 陈平
    • 摘要: 目的 报道一组青光眼患者行Ex-PRESS青光眼引流器植入术中术后出现的并发症,探讨Ex-PRESS青光眼引流器植入在临床实际开展中可能出现的并发症及其发生的相关因素和应对措施.方法 回顾分析11例多种类型的青光眼患者施行Ex-PRESS青光眼引流器植入术的手术记录及录像,记录术中情况(包括手术切口,术中并发症)以及术后情况(包括视力、眼压、滤过泡形态、前房深度、眼底情况检查),分析并发症发生的原因、并发症与青光眼类型关系、并发症与既往手术的相关性.结果 共11例11眼行Ex-PRESS青光眼引流器植入手术.其中2例行青光眼白内障联合手术,1例先天性青光眼先后植入P-50型及P-200型Ex-PRESS青光眼引流器.手术中2例植入引流器时出现意外,其中1例引流器脱入前房,1例引流器误入前房.手术后4例出现低眼压及浅前房,其中2例伴前房出血,2例伴脉络膜脱离;1例行白内障青光眼联合手术术后出现人工晶体瞳孔夹持;随访中4例滤过泡扁平、眼压失控,其中2例伴引流器内口堵塞、头端周围增殖前粘连,见于既往有眼部手术史的原发性闭角型青光眼患者.滤过道外口瘢痕为术后常见的并发症(4/11).引流器有关的并发症与青光眼类型有关.术后并发症的发生与手术史有关.结论 Ex-PRESS青光眼引流器植入治疗青光眼,常见的手术并发症种类与滤过手术类似.此外尚有与引流器本身有关的并发症.既往手术史、引流器植入的熟练程度以及原发疾病种类与并发症的发生有关.%Objective To report operative course and relative complications in a group of patients who underwent Excessive Pressure Regulation System (Ex-PRESS) glaucoma shunt implantation in the real world,and discuss the ralated factors and possible interventions in clinical practice.Methods Preferred Ex-PRESS glaucoma shunt implantation were performed on 11 eyes with deverse types of glaucoma.Operative course and relative complications were analyzed from recorded tapes and documents.The correlations between complications,types of glaucoma,and previous procedures were analyzed,the complications were appropriately managed.Results 11 patients with diverse types of glaucoma who underwent Ex-PRESS glaucoma shunt implantation were recruited for the study.Among them,2 patients had combined phacoemulcification surgery,1 patient had repeat shunt implantation.During the procedure,1 patient had dislocated shunt into anterior chamber;1 patient had shunt entirely inserted into anterior chamber with plunger.4 patients had hypotony and flat anterior chamber,2 of them had hyphema,2 experienced subchoroid detachment.1 patient had intraocular lens pupil clamping after combined cataract and glaucoma surgery;4 cases had flat filtering blebs and uncontrolled intraocular pressure during the follow-up period,2 of them had blocked drainage and proliferative anterior synechia around the head,which was found in the patients with primary angle-closure glaucoma who had previous operation history.The common long-term complication was external ostium occlusion (4/11).The complications of drainage are related to the type of glaucoma and the history of operation.Conclusions Other than the complications which present commonly in trabeculectomy procedure,there were some complications related to the Ex-PRESS glaucoma shunt.History of ocular surgery,surgical techniques and the type of disease were associated with the incidence of complications.
    • 陆寿芬
    • 摘要: [目的]探讨格林模式健康教育对青光眼手术患者健康行为及并发症的影响.[方法]选择2014年7月至2015年12月本院收治的青光眼手术患者60例为研究对象,采用随机数表法分为观察组和对照组各30例.对照组给予包括健康教育、心理干预、饮食指导、用药护理、并发症预防等在内的常规护理干预,观察组给予格林模式健康教育,比较两组健康知识掌握情况、遵医行为、并发症等指标.[结果]观察组青光眼疾病知识评分、自我保健知识评分、健康行为总分明显高于对照组(均P<0.05);坚持滴眼药水、按时复查和监测眼压等遵医率明显高于对照组(93.33% vs 70%,x2 =5.455,P<0.05);流泪、异物感、雾状遮挡感等并发症明显低于对照组(P<0.05).[结论]格林模式健康教育有助于促进青光眼手术患者健康行为的养成,增强手术治疗和康复护理依从性,减少术后并发症发生率.
    • 王涛
    • 摘要: 合并白内障的闭角型青光眼的联合手术一直以来都是青光眼领域的研究热点.在联合手术的适应证把握、手术方式和手术时机选择等方面一定要结合患者具体情况进行个体化的治疗.这些重要的因素包括房角粘连的范围和性质、使用降眼压药的数量、晶状体混浊的程度及视力的情况等.本文对晶状体在闭角型青光眼发病中的作用亦进行了讨论.
    • 何珂; 贾亚丁
    • 摘要: 目的 观察玻璃体切割手术联合眼内窥镜下睫状体激光光凝(ECP)治疗难治性青光眼的疗效.方法 临床诊断为难治性青光眼患者28例30只眼纳入研究.患眼眼压为28~58 mmHg(1 mmHg=0.133 kPa),平均眼压为(46.3±10.3) mmHg.视力<0.05者24只眼,0.05~0.08者1只眼,≥0.1者5只眼.患眼平均使用降眼压药物4种.所有患眼均行玻璃体切割手术联合ECP治疗.手术中激光光凝范围为90°~360°,平均激光光凝范围为(232.5±77.6)°.激光光凝范围<180°4只眼、180°~270°6只眼、>270°20只眼.手术后随访时间12~20个月,平均随访时间15.2个月.对比分析手术前后眼压、视力和药物使用数量的改变情况.观察手术中及手术后并发症的发生情况,分析不同激光光凝范围与手术后眼压下降幅度的关系.结果 末次随访时,患眼眼压为12~36 mmHg,平均眼压为(18.5±4.4) mmHg,较治疗前下降了49.4%.手术前与末次随访时患眼眼压比较,差异有统计学意义(t=15.537,P<0.01).30只眼中,未使用任何降眼压药物眼压≤21 mmHg 24只眼,占80.0%;应用局部降眼压药物眼压≤21 mmHg1只眼,占3.3%;眼压仍不能有效控制,但较治疗前有不同程度下降5只眼,占16.7%.视力<0.05者15只眼,0.05~0.08者3只眼,≥0.1者12只眼.手术前后视力分布情况比较,差异无统计学意义(x2=6.197,P>0.05).30只眼中,末次随访时视力较手术前视力提高8只眼,占26.7%;视力无改变15只眼,占50.0%;视力降低7只眼,占23.3%.患眼平均使用降眼压药物1种.手术前后平均使用降眼压药物数量比较,差异有统计学意义(t=8.402,P<0.01).相关性分析结果显示,手术中激光光凝范围越大,手术后患眼眼压下降越明显,两者呈正相关(r=4.160,P<0.05).所有患眼手术中均未出现悬韧带断裂、角膜穿孔等并发症.手术后除有轻微炎症反应外,所有患眼随访期间均未出现人工晶状体偏位或脱位、眼压过低、视网膜脱离、脉络膜上腔出血、眼内炎、交感性眼炎或眼球萎缩等并发症.结论 玻璃体切割手术联合ECP治疗难治性青光眼可降低患眼眼压,稳定或提高视力.%Objective To observe the efficacy of pars plana vitrectomy (PPV) combined with endoscopic cyclophotocoagulation (ECP) for refractory glaucoma.Methods Twenty-eight patients (30 eyes) diagnosed with refractory glaucoma were enrolled in this study.The intraocular pressure was ranged from 28 to 55 mmHg (1 mmHg=0.133 kPa),with the mean of (46.3±10.3) mmHg.There were 24 eyes with initial visual acuity <0.05,1 eye with 0.05-0.08 initial visual acuity and 5 eyes with ≥0.1 initial visual acuity.The mean number of intraocular pressure-decreased drugs was 4.All the eyes underwent PPV combined with ECP.The cyclophotocoagulation ranged from 90°-360°,with the mean of (232.5 ±77.6)°.The cyclophotocoagulation was <180° in 4 eyes,180°-270° in 6 eyes,>270° in 20 eyes.The follow-up ranged from 12 to 20 months,with the mean of 15.2 months.The intraocular pressure,vision and the mean number of intraocular pressure decreased drugs before and after surgery were comparatively observed.The relationship between cyclophotocoagulation area and postoperative intraocular pressure was analyzed.Results At the final follow up,the intraocular pressure ranged from 12 to 36 mmHg,with the mean of (18.5± 4.4) mmHg,which decreased 49.4% compared with preoperative intraocular pressure (t=15.537,P< 0.01).Among 30 eyes,the intraocular pressure was ≤ 21 mmHg without any intraocular pressuredecreased drugs in 24 eyes (80.0%),1 eye (3.3%) with ≤21 mmHg who treatment by local intraocular pressure decreased drugs,lose control of intraocular pressure in 5 eyes (16.7%).The vision was <0.05 in 15 eyes,0.05-0.08 in 3 eyes and ≥0.1 in 12 eyes.The difference of vision distribution before and after surgery was not significant (x2=6.197,P>0.05).Compared with preoperative vision,the postoperative vision was improved in 8 eyes (26.7%),stabled in 15 eyes (50.0%),decreased in 7 eyes (23.3%).The mean number of intraocular pressure-decreased drugs was reduced from 4 to 1 (t=8.402,P<0.01).The cyclophotocoagulation area was positive related to postoperative intraocular pressure (r=4.160,P<0.05).There were no ocular and systemic complications during and after surgery except slight inflammation.Conclusion PPV combined with ECP for refractory glaucoma can reduce intraocular pressure,stabilize or improve the visual acuity.
    • 张士宏
    • 摘要: 目的:对滤过手术治疗青光眼的成功率进行探讨,找出影响手术成功率的相关因素。方法:选取入住我院的青光眼患者180例,入选病例均接受滤过手术治疗,运用 Kaplan‐Meier 生存率曲线了解手术成功率,以性别、年龄、疾病类型、白内障手术史、术后并发症等作为因素,运用 Cox比例风险回归模型探讨各因素对青光眼手术成功率的影响。结果:术后18个月的手术成功率为69.44%;Cox 分析:青光眼患者年龄越高,经滤过手术治疗的成功率越高;与术前眼压控制不满意的患者相比,眼压平稳的患者收获的手术成功率较高;与发生前房出血的患者相比,无前房出血患者的手术成功率较高(P<0.05)。结论:滤过手术治疗青光眼预后良好;年龄、前房出血、手术时机是滤过手术失败的高危因素。
    • 王萍; 李妍; 杨新光; 刘建荣; 马千丽; 李捍民
    • 摘要: 目的:探讨手术治疗婴幼儿型青光眼的临床疗效。方法:39例婴幼儿型青光眼患者行外路小梁切开联合小梁切除、虹膜周切术。对比术前、术后眼压变化及术前、术后角膜直径、眼底C/D、眼轴变化。结果:①术后随访12个月,31眼眼压控制正常,手术成功率80%。术中常见并发症为小量前房出血,一般在术后1~5d内完全吸收,对手术效果无影响。②术前及术后对比眼压平均下降10~15mmHg ,眼轴、角膜直径、眼底C/D无继续改变。结论:外路小梁切开联合小梁切除、虹膜周切术,手术成功率高,可有效控制眼压,是一种安全有效的治疗婴幼儿型青光眼的方法。
    • 王科华; 夏晓波
    • 摘要: In recent years,viscoelastics has been widely applied to a series of ophthalmic surgeries,and meanwhile,there are deeper studies on selection and utilization of viscoelastics of the different type,and moreover numerous new surgical techniques spring up around the application of viscoelastics.In terms of cataract surgery,techniques by using the combination of different type of viscoelastics are put forward,such as soft shell technique,ultimate soft shell technique,tri-soft shell technique,besides,appropriate selection and application of viscoelastics can improve the safety and convenience of operation in intraoperative floppy iris syndrome,capsulorhexis in pediatric cataract surgery,intraoperative posterior capsule rupture.In terms of glaucoma surgery,viscoelastics can be used to treat flat anterior chamber after trabeculectomy,and apply it to viscocanalostomy.In terms of corneal transplantation surgery,viscoelastics can protect corneal endothelial cells effectively during donor's corneal harvesting and penetrating keratoplasty,besides,it has unique application in lamella keratoplasty and endothelial keratoplasty.In terms of vitreoretinal surgery,viscoelastics can be used to protect retina from iatrogenic injuries during macular hole surgery or removal of posterior segment foreign bodies.%近年来,黏弹剂在眼科手术中得到广泛应用,同时在不同类型黏弹剂的选择和使用方面有了更深入的研究,而且围绕黏弹剂的应用涌现了许多新的手术技术.在白内障手术方面,提出了组合使用不同类型黏弹剂的软壳技术、最佳软壳技术及三重软壳技术;在术中虹膜松弛综合征、儿童白内障撕囊及术中后囊膜破裂时合理的选择与使用黏弹剂有利于提高手术的安全性和便利性.在青光眼手术方面,利用黏弹剂处理小梁切除术后的浅前房及黏弹剂小管扩张术.在角膜移植手术方面,黏弹剂在供体角膜摘取及穿透性角膜移植术中能有效的保护角膜内皮细胞,且在板层角膜移植及角膜内皮移植术中也有独特的应用.在玻璃体视网膜手术方面,黄斑裂孔手术或眼后段异物取出术中利用黏弹剂保护视网膜免受医源性损伤等.
    • 江世云; 方志娟
    • 摘要: 目的:探讨小切口非超声乳化手法劈核白内障摘除及人工晶体植入在青光眼术后硬核白内障手术中的应用。方法选择2008年1月至2014年4月在本科就诊的青光眼滤过术后白内障患者作为研究对象,其中青光眼术后Ⅳ级核及以上的白内障患者12例(13眼),经颞侧行小切口非超声乳化手法劈核白内障摘除及后房型人工晶体植入,术后观察视力、角膜水肿、前房、虹膜及瞳孔、眼压、滤过泡等的情况。结果术后随访1个月以上,患者视力有不同程度的提高,角膜水肿消退,前房内渗出物被吸收,虹膜部分萎缩8例、瞳孔不圆6例、无人工晶体夹持发生,眼压正常,滤过泡未见破裂等异常。结论小切口非超声乳化手法劈核白内障摘除及人工晶体植入在青光眼术后硬核白内障手术中较为安全、有效。
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