Fuchs综合征并发白内障的超声乳化摘除术观察

目的　探讨超声乳化白内障摘除人工晶状体植入术治疗 Fuchs综合征并发白内障的疗效。方法　对2 3例 (2 3只眼 ) Fuchs综合征并发白内障患者 ,行超声乳化白内障摘除人工晶状体植入术 ,观察术后视力、角膜、虹膜、瞳孔、玻璃体和眼底情况。结果　术后 2周视力≥ 0 .5者 18只眼 (78.2 6 % ) ,无严重并发症。结论　超声乳化白内障摘除人工晶状体植入术是治疗 Fuchs综合征并发白内障较理想的方法     

Fuchs综合征并发白内障青光眼手术治疗的临床体会

目的: 探讨Fuchs综合征并发白内障青光眼的手术治疗效果。方法: 对Fuchs综合征患者16例16眼合并白内障行超声乳化联合人工晶状体植入术,2例2眼合并白内障及青光眼行超声乳化人工晶状体植入术联合小梁切除术,观察术前和术后视力、眼压以及治疗效果。结果: 患者18例18眼术后视力均有明显提高,术后3mo视力(含矫正)≥0.5者16眼(88.89%),10眼后囊混浊行YAG激光后囊切开术后视力均≥0.5。2眼合并青光眼者术后眼压降至正常范围。结论: 超声乳化联合人工晶状体植入术以及联合小梁切除术治疗Fuchs综合征并发白内障青光眼效果良好,安全可靠,术后反应轻,并发症少,是可行的手术方法。     

Fuchs综合征并发白内障的人工晶状体植入

目的　评价 Fuchs综合征并发白内障的手术方法。方法　对 11例 Fuchs综合征并发白内障患者行白内障囊外摘出 (ECCE)联合人工晶状体 (IOL)植入术。结果　 11例患者白内障囊外摘出联合人工晶状体植入术后无严重手术并发症 ,不同程度葡萄膜炎易被控制 ,无眼压增高 ,术后平均随访 18m o,矫正视力 0 .4～ 1.2 ,0 .5以上占 81.8% .结论　Fuchs综合征并发白内障的人工晶状体植入手术安全、疗效好     

Fuchs综合征并发白内障的临床治疗体会

目的 探讨Fuchs综合征并发白内障的手术疗效.方法 对6例(6只眼)Fuchs综合征并发白内障,采用中央连续环形撕囊(cccc)拦截劈裂超声乳化自内障吸除,联合囊袋内折叠人工晶状体植入术.结果 所有手术顺利,术后视力均在0.6以上,术后反应轻微.结论 中央连续环形撕囊超声乳化白内障吸除联合折叠人工晶状体囊袋内植入,治疗Fuchs综合征并发白内障是安全有效的,是目前理想的手术方法之一.     

微小切口非超声乳化白内障摘除联合折叠式人工晶状体植入术临床观察

目的 观察微小切口非超声乳化白内障摘除联合折叠式人工晶状体植入术手术效果.方法 抽选107例（107眼）行微小切口非超声乳化白内障摘除联合折叠式人工晶状体植入术,112例（112眼）行小切口非超声乳化白内障摘除联合硬片人工晶状体植入术,比较术后1周视力.结果 术后1周视力大于0.3者分别为88.78％及66.96％.结论 微小切口非超声乳化白内障摘除联合折叠式人工晶状体植入术术后1周视力优于小切口非超声乳化白内障摘除联合硬片人工晶状体植入术,术后近期（1周）效果与超声乳化近期（1周）效果相近,在缺少设备、缺少投入的基层医院值得推广使用.     

改良隧道切口非超声乳化白内障摘除联合折叠晶状体植入术临床应用观察

目的:观察改良隧道切口非超声乳化白内障摘除联合折叠人工晶状体植入术的临床效果和特点。方法:118例白内障患者的118只眼,随机分为2组:超声乳化白内障吸除联合折叠人工晶状体植入术手术组58只眼与改良隧道切口非超声乳化白内障摘除联合折叠人工晶状体植入术组60只眼。对比观察两种术式并发症及术后视力。结果:改良隧道切口非超声乳化白内障摘除联合折叠人工晶状体植入术与超声乳化白内障吸除术联合折叠人工晶状体植入术在白内障手术中的并发症、近远期术后视力比较,差异均无统计学意义,而改良隧道切口非超声乳化白内障摘除术的手术成本低于超声乳化白内障吸除术,且学习曲线短。结论:改良隧道切口非超声乳化白内障摘除联合折叠人工晶状体植入术适合在基层医院的白内障治疗中推广。眼科学报2007;23:247-251.     

透明角膜切口白内障超声乳化摘除术临床观察

目的:探讨白内障超声乳化摘除联合注入式折叠人工晶状体植入术的效果。方法:对382例475眼行透明角膜切口白内障超声乳化摘除联合注入式折叠人工晶状体植入术的术后视力、并发症及安全性进行研究。结果:患者382例475眼手术顺利,术后1mo视力<0.3者10眼,均为眼底病变,视力未提高,>0.3者56眼,视力>0.5者409眼。患者满意,未出现严重眼部及全身并发症。结论:超声乳化白内障摘除联合注入式折叠人工晶状体植入术,术后视力恢复快,是治疗白内障安全有效的手术方法。     

Fuchs综合征并发白内障的手术治疗体会

目的 探讨Fuehs综合征并发白内障的手术疗效。方法 对6例（6只眼）Fuch。综合征并发白内障患者采用中央连续环形撕囊（CCCC）拦截劈裂超声乳化白内障吸除联合囊袋内折叠人工晶状体植入术。结果 所有手术顺利,术后视力均在0．6以上,术后反应轻微。结论 中央连续环形撕囊（CCCC）超声乳化白内障吸除联合折叠人工晶状体囊袋内植入治疗Fuchs综合征并发白内障是安全有效的,是目前理想的手术方法之一。     

人工晶状体取出的原因及时机探讨

现代白内障囊外摘除联合后房型人工晶状体植入术虽已被广大眼科医生掌握，而且显微手术技术仍在不断地提高和改进，但其术后并发症仍难以避免，有的尚需作人工晶状体取出术。本文对lop年以来施行的7例人工晶状体取出的原因及手术时机作一初步探讨。一般情况：自lop年1月至IM年12月，共行人工晶状体植入术Th例（372眼）。人工晶状体植入术后因各种并发症行人工晶状体取出术7例（7眼），占植入总数的1．88％。其中男4例，女3例。年龄对一兀岁，平均54岁。老年性白内障5例，外伤性白内障2例。手术方式：白内障囊外摘出合并后房型人工晶状体植…     

两种不同术式治疗高度近视白内障的疗效对比

目的:评价两种不同手术方式治疗高度近视白内障疗效。方法:患者48例(65眼),其中30眼行囊外摘除,35眼行超声乳化摘除,术后均植入相应度数的人工晶状体。结果:术后视力较术前有明显提高,囊外摘除术后矫正视力与超声乳化术后矫正视力差异有显著性(︱t︱=2.867,P=0.006)。囊外摘除术后后囊膜轻度混浊4眼,局限性视网膜脱离2眼;超声乳化术后黄斑囊样水肿1眼,未见视网膜脱离。结论:晶状体摘除联合人工晶状体植入术作为治疗高度近视白内障的方法是有效的,超声乳化联合人工晶状体植入术与白内障囊外摘除联合人工晶状体植入术相比,安全性更高。     

Cataract surgery in patients with Fuchs' heterochromic iridocyclitis.

PURPOSE: To evaluate the results of cataract extraction and posterior chamber intraocular lens (IOL) implantation in patients with Fuchs' heterochromic iridocyclitis (FHI). METHODS: We studied the records of 35 patients with FHI who underwent cataract extraction. Extracapsular cataract extraction (ECCE) was performed by phacoemulsification through a scleral flap in 9 patients and by manual delivery of the nucleus through a corneal section in 26 patients. RESULTS: After a mean follow-up time of 24 (3-60) months, the visual acuity in 21 eyes (60%) was 20/20, and all eyes had 20/40 or better vision. Six eyes with implanted regular PMMA IOL developed a marked anterior uveitis, which was resolved within 3 weeks with topical steroids. Only 1+ or 2+ cellular reaction was observed postoperatively in patients with heparin-coated lens implantation and patients who underwent phacoemulsification. Biomicroscopic evidence of giant cell activity was observed in two patients with heparin-coated IOL and in 11 with regular PMMA IOLs after ECCE (two after phacoemulsification). Four eyes developed intraocular pressure elevation that reverts to normal within 24 weeks with medical therapy. CONCLUSIONS: These results indicate that the surgical outcomes of FHI patients after cataract surgery appear to be better when the phacoemulsification technique is used or when heparin-coated lenses are implanted.     

Clear lens extraction with intraocular lens implantation for hyperopia.

PURPOSE: Current surgical options for the correction of moderate to severe hyperopia include hyperopic laser in situ keratomileusis (LASIK), phakic intraocular lens implantation and clear lens extraction with intraocular lens (IOL) implantation. We investigate the safety and efficacy of clear lens extraction with IOL implantation to correct hyperopia. METHODS: Phacoemulsification and IOL implantation was performed on 18 eyes of 10 patients. In 16 eyes, the Hoffer-Q formula was used for IOL power calculation and a single IOL was inserted; in the remaining 2 nanophthalmic eyes, the Holladay-II formula was used and two piggy-back IOLs were inserted. RESULTS: Mean preoperative spherical equivalent for distance was +6.17 D (range, +4.25 to +9.62 D). Patients were followed postoperatively for a mean of 10.5 months (range, 4 to 27 mo). Uncorrected visual acuity in all eyes was 20/50 or better with a median uncorrected visual acuity of 20/40 (range, 20/30 to 20/50). Two patients lost 2 lines of spectacle-corrected visual acuity; both of these patients achieved spectacle-corrected visual acuity of 20/30. CONCLUSIONS: Clear lens extraction with IOL implantation is a safe and effective procedure for the correction of moderate to severe hyperopia in the presbyopic age range.     

Fuchs‘综合征患者超声乳化白内障吸出术的临床观察

目的：讨论Ｆｕｃｈｓ’综合征患者行超声乳化白内障吸出术的安全性和有效性。方法：对我院５０００余例白内障患者中１３例Ｆｕｃｈｓ’综合征患者行超声乳化白内障吸出术,观察术中术后并发症及视力恢复情况。结果：术中常见并发症为瞳孔缩小和前房出血;术后并发症有青光眼、前房积血。最好矫正视力≥１．０者占６５％。结论：超声乳化白内障吸出术对Ｆｕｃｈｓ’综合症并发白内障是一种安全而有效的治疗方法。眼科学报２０００;     

Primary cataract extraction and intraocular lens implantation in penetrating ocular trauma

PURPOSE: To analyze the postoperative outcome and complication rate after cataract extraction or lensectomy with primary intraocular lens (IOL) implantation for penetrating traumatic cataract. DESIGN: Retrospective, nonconsecutive, noncomparative case series. METHODS: We retrospectively reviewed the files of 21 patients who were admitted to our departments because of traumatic cataract with corneal or scleral laceration caused by penetrating trauma with or without intraocular foreign body (IOFB) from 1992 through 1997. Lens aspiration or manual extracapsular cataract extraction with primary IOL implantation was performed in all patients. Removal of an IOFB was performed in eight patients. MAIN OUTCOME MEASURES: Final visual acuity and deviation of actual refraction from emmetropia and from expected postoperative refraction. RESULTS: The mean follow-up was 20.4 months. Fourteen eyes (67%) achieved final visual acuity of 20/40 or better, 95% obtained 20/60 or better final visual acuity, and all eyes achieved 20/100 or better final visual acuity. Major causes of limited visual acuity were central corneal scar and central retinal injury. Eleven eyes (57%) experienced secondary cataract and underwent neodymium:yytrium-aluminum-garnet capsulotomy. CONCLUSIONS: Primary implantation of posterior chamber lenses after penetrating ocular trauma is associated with favorable visual outcome and a low rate of postoperative complications.     

Fuchsˊ综合征患者超声乳化白内障吸出术的临床观察

目的:讨论Fuchs'综合征患者行超声乳化白内障吸出术的安全性和有效性。方法:对我院5000余例白内障患者中13例Fuchs'综合征患者行超声乳化白内障吸出术,观察术中术后并发症及视力恢复情况。结果:术中常见并发症为瞳孔缩小和前房出血;术后并发症有青光眼、前房积血。最好矫正视力≥1.0者占65％。结论:超声乳化白内障吸出术对Fuchs'综合症并发白内障是一种安全而有效的治疗方法。眼科学报2000;16:97-98。     

Artisan aphakic intraocular lens implantation in cases of subluxated crystalline lenses due to Marfan syndrome

PURPOSE: To assess implantation of an Artisan aphakic intraocular lens (IOL) in cases with subluxated lenses due to Marfan syndrome. METHODS: Retrospective study of a small case series comprised of seven eyes (two children and three adults) with subluxated lenses due to Marfan syndrome that underwent lens extraction and Artisan aphakic IOL implantation. Best spectacle-corrected visual acuity and endothelial cell status were the key elements of follow-up examinations. RESULTS: No complications occurred during surgery. Visual acuity was improved by > or = 4 Snellen lines in all seven eyes. These results were maintained at the last follow-up. Endothelial cell status remained constant in all cases at 6-month follow-up. CONCLUSIONS: In seven eyes with a subluxated crystalline lens due to Marfan syndrome, implantation of an Artisan aphakic IOL improved visual acuity while preserving anterior chamber status.     

中老年高度近视透明晶状体摘除联合Bigbag人工晶状体植入术的临床观察

目的 观察透明晶状体超声乳化吸除联合Bigbag人工晶状体植入术治疗中老年高度近视的有效性及安全性.设计 回顾性病例系列.研究对象 40-65岁高度近视患者20例（36眼）.方法 采用IOL-Master测算人工晶状体度数,患眼均行透明晶状体超声乳化吸除联合Bighag人工晶状体植入术,比较手术前后视力及屈光状态;观察术中、术后并发症.主要指标 视力、屈光状态、后囊膜皱褶.结果 术前裸眼视力均＜0.3,术前最佳矫正视力＞0.6者5.眼（13.9%）,术后3天裸眼视力＞0.6者10眼（27.8%）,术后1个月、3个月最佳矫正视力＞0.6者分别为21眼（58.3%）,20眼（55.6%）.术后I个月屈光度＋1.50-2.00 D,平均（-0.58±0.68）D;术后3个月屈光度＋1.50-2.00 D,平均（-0.58±0.64 ）D,与术后I个月比较差异无统计学意义（P=1.000）.术中1眼发生后囊膜破裂,行前部玻璃体切除,人工晶状体植入囊袋内.未发现其他术中、术后并发症.后囊膜末发现皱褶,人工晶状体固定良好.术后3个月3眼（8.3%）后囊膜轻度混浊,观察至6个月无进展.结论 透明晶状体超声乳化吸除联合Bigbag人工晶状体植入术治疗中老年高度近视是一种安全、有效的手术方法,Bigbag人工晶状体可对后囊膜起到稳定的支撑作用.     

Cataract extraction in uveitis: comparison of aphakia and posterior chamber lens implantation.

We reviewed the charts of 39 patients (45 eyes) with uveitis who underwent cataract extraction (intracapsular or extracapsular) with or without implantation of a posterior chamber intraocular lens (IOL) at the Royal Victoria Hospital, Montreal, between 1981 and 1990. The nine eyes with Fuchs' iridocyclitis in which an IOL was implanted had good visual results and few postoperative complications. The 18 eyes with uveitis other than Fuchs' iridocyclitis that received an IOL did not show a greater risk of postoperative complications than those left aphakic (n = 17), and the postoperative visual acuity was comparable to that of the aphakic eyes. Although the numbers are small, we conclude that the presence of uveitis does not automatically exclude posterior chamber pseudophakia.     

外伤性白内障人工晶状体植入手术时机及方法的探讨

目的探讨外伤性白内障的手术时机的选择。方法对我院2008年7月～2011年8月收治的52例52眼外伤性白内障,根据其年龄、晶状体外伤性质、其他部位外伤情况及炎症反应程度,选择时机进行白内障摘出联合人工晶状体植入术。伴有角膜裂伤者,先缝合伤口,视情况进行一期或者二期白内障手术;晶状体囊破口较小及挫伤性白内障,待皮质浑浊较充分后进行手术;外伤后炎症反应较重者,先控制炎症,于(1-2)周内手术;晶状体皮质膨胀突出于前房接触角膜及引起严重炎症反应或继发青光眼者,则立即进行手术。采用白内障吸出、囊外摘出或玻璃体晶状体切除联合后房人工晶状体一期植入手术方法。52眼中,一期人工晶状体植入35眼,二期植入17眼,均为后房人工晶状体。结果术后视力0.05以上者占96.15%,0.3以上者占67.31%,0.5以上者占36.54%,1.0以上者占3.85%。结论正确掌握白内障的手术时机,及时处理术中术后并发症,复杂的外伤性白内障术后仍能获得较好的视力,并能促进恢复双眼单视功能。     

高度近视白内障患者植入Bigbag人工晶状体的疗效观察

目的观察高度近视并发白内障患者行超声乳化吸除联合Bigbag人工晶状体植入术的有效性及安全性。方法 31例（55只眼）高度近视白内障患者行超声乳化吸除联合人工晶状体植入术。其中18例（30只眼）植入Bigbag人工晶状体,13例（25只眼）植入Matrix Acrylic 400型人工晶状体。比较手术前后视力及屈光状态;观察术中及术后并发症。结果 55只眼人工晶状体均植入囊袋内且固定良好,术前裸眼视力均〈4.5,术前最佳矫正视力〉4.8者Bigbag组3只眼（10%）,400组6只眼（24%）;术后1个月Bigbag组最佳矫正视力〈4.5者1只眼,4.5～4.8者10只眼,〉4.8者19只眼,与400组相比差异无统计学意义（χ2=0.066,P〉0.05）;Bigbag组术后1个月屈光度-0.50～-2.00 D,平均（-0.68±0.38）D,与术前相比较差异有统计学意义（t=12.79,P〈0.05）。与术后3个月屈光度比较无统计学意义（t=1.366,P〉0.05）。术后3个月Bigbag组,后囊膜未发现皱褶,2只眼（6.66%）后囊轻度混浊;400组2只眼（8%）后囊膜皱褶,3只眼（12%）后囊轻度混浊,随诊观察至6个月病情无进展。结论白内障超声乳化吸除联合Bigbag人工晶状体植入术治疗高度近视是一种安全、有效的手术方法。Big-bag人工晶状体不但可获得与其它人工晶状体相同的良好视力,还可对后囊膜起到相对稳定的支撑作用,减少并发症的发生。