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1.
玻璃体视网膜联合术治疗眼内异物   总被引:1,自引:0,他引:1  
目的 评价玻璃体视网膜联合手术治疗眼内异物的效果。方法 对2000年6月~2001年8月间经玻璃体视网膜联合手术治疗的眼内异物56例(56眼)进行回顾性分析。结果 53例(53眼)1次性取出异物,成功率为94.64%。出院时40眼视力提高(71.42%),7眼视力下降(12.5%),8眼视力无变化(14.28%),伴视网膜脱离者,视网膜均复位,伴眼内炎、继发性青光眼者均治愈。术后5眼出现牵引性视网膜脱离,再次手术后视网膜复位。1眼眼球萎缩。行眼球摘除并义眼座植入。结论 玻璃体视网膜联合手术是治疗眼内异物安全、有效的方法。  相似文献   

2.
总结40例(41只眼)涉及眼球前后节的复杂外伤应用玻璃切除术治疗的结果,其中钝挫伤致晶体脱入玻璃体、玻璃体积血拌虹膜根部断离6例:穿通伤玻璃全内或视网膜异物伴玻璃体积血、外伤性白内障32例;眼内炎2例,手术方法采用闭合式玻璃体切除,晶体切割、异物摘除术,环扎,眼内气体充填等。术后玻璃体清亮者35只眼(85.4%),视网膜平伏者3例(82.9%),视力增加者34例(85.0%),术中术后发生并发症者  相似文献   

3.
总结40例(41只眼)涉及眼球前后节的复杂外伤应用玻璃作切除术治疗的结果.其中钝挫伤致晶体脱入玻璃体、玻璃体积血伴红膜根部断离6例;穿通伤玻璃体内或视网膜异物伴玻璃体积血、外伤性白内障32例;眼内炎2例.手术方法采用闭合式玻璃作切除,晶体切割.异物摘除术,环扎,眼内气体充填等.术后玻璃体清亮者35只眼(85.4%),视网膜平伏者34只眼(82.9%),视力增加者34例(85.0%),术中术后发生并发症者4只眼(9.8%).  相似文献   

4.
目的:探讨玻璃体切除术联合硅油填充术治疗儿童无视网膜脱离外伤性眼内炎临床疗效。方法:19例患儿19只眼应用标准三通道玻璃体切除术,或联合晶体切除、异物取出术,最终行硅油填充术治疗无视网膜脱离外伤性眼内炎。结果:随访3-12个月,19例患儿眼内炎均得到控制,保住眼球,12例(70.6%)患儿视力有不同程度的提高,4例(23.5%)不变,1例(5.9%)下降。2例术前不配合而不确定。结论:玻璃体切除术联合硅油填充术是治疗儿童不伴视网膜脱离外伤性眼内炎的有效方法。  相似文献   

5.
目的 观察玻璃体手术治疗复杂性眼外伤效果。方法 复杂眼外伤采用闭合式玻璃体切除、联合视网膜脱离复位术、眼内异物摘出、视网膜切开、眼内光凝、注入过氟化碳液体、C3F8气体或硅油填充。结果 复杂眼外伤34例36眼,视力提高22眼,占61.11%,11眼视力不变,占30.55%,3眼视力下降8.34%,摘除5眼玻璃体或视网膜前异物,1眼因角膜混浊、水肿,细小石质异物未摘除,22例眼视网膜脱离,其中18眼视网膜复位,视网膜复位率86%。结论 经过合理的玻璃体手术,大多数严重眼外伤可以挽救眼球并恢复有用的视功能。  相似文献   

6.
目的 探讨治疗感染性眼内炎伴视网膜脱离的手术疗效及预后。方法 玻璃体视网膜联合手术治疗感染性眼内炎伴视网膜脱离20例20眼,术前玻璃体腔注射抗生素16眼,随访3~36月。炎症控制率95%,网脱复位率65%。结论 对感染性眼内炎伴视网膜脱离眼,及时而有效的玻璃体视网膜联合手术可使大部分濒临丧失的眼球得以保留,部分患者可获得有用的视力。  相似文献   

7.
目的探讨玻璃体切除术摘出眼后段异物的效果和意义。方法对42例(42眼)眼后段眼内异物行玻璃体切除、眼内异物摘出术和(或)联合冷凝,光凝,眼内C3F8或硅油充填术者的临床资料的回顾性分析。结果所有病例均一次手术成功摘出眼内异物,术后视力提高24眼(57,14%),视力不变10眼(23.81%),视力下降8眼(19.05%),1例最佳矫正视力0.6,伴视网膜脱离者8眼,术后近期(〈0.5年)视网膜全部一次性复位,术后远期(≥0.5年)发现有2眼视网膜脱离,视网膜复位率为75.00%。结论玻璃体切除联合眼内异物摘出术明显提高了眼后段异物的摘出率,术后视力恢复良好,并可及时处理伴随的并发症,  相似文献   

8.
赵勇洁 《广东医学》2006,27(12):1861-1862
目的评价玻璃体显微切除手术治疗眼内异物伤的效果。方法回顾性分析44例(46眼)经显微玻璃体切除手术联合其他技术治疗的伴眼内异物的穿通伤的病例资料,对比观察术前和术中裂孔发现的个数和视网膜脱离的眼数,术后视力的改变,一次取出异物的成功率,网膜的复位情况。结果术前发现视网膜裂孔48个,术中发现视网膜裂孔58个,给予光凝、冷凝处理;术前视网膜脱离15只眼,术中确认36只眼,其中异物周围视网膜局部的浅脱离28眼,视网膜全脱离6例,漏斗状脱离2例;术后视力不同程度的提高,一次取出异物的成功率为97.8%,视网膜的复位率为89.1%。结论显微玻璃体手术可成功地摘出眼内异物,更准确、直观地了解眼内的病变,及时处理,有效地防止继发性视网膜脱离等并发症。  相似文献   

9.
目的探讨眼球内异物手术治疗效果。方法 29例(29眼)球内异物中20例行内路手术(玻璃体切割+球内异物取出术)9,例行巩膜外路手术(电磁铁吸出术+磁棒接力吸出术),术后观察疗效。结果 29例眼球内异物全部顺利去除,其中1例巩膜外路手术患者术后出现眼内炎,再次行玻璃体切割及硅油填充术;1例内路手术患者术后继发视网膜脱离,再次行玻璃体视网膜手术;3例术后出现晶体浑浊,行白内障手术治疗。本组患者术后视力均有提高,除1例外路手术患者出现眼内炎外,余视力为0.5~1.0。结论眼球内异物取出术式选择应以最简单化、对患眼损伤最小的方式为主,尽量避免对已经受伤的眼球造成医源性的干扰。  相似文献   

10.
目的观察玻璃体手术治疗复杂性眼外伤效果。方法复杂眼外伤采用闭合式玻璃体切除、联合视网膜脱离复位术、眼内异物摘出、视网膜切开、眼内光凝、注入过氟化碳液体、CsF8气体或硅油填充。结果复杂眼外伤34例36眼,视力提高22眼,占61.11%,11眼视力不变,占30.55%,3眼视力下降8.34%,摘除5眼玻璃体或视网膜前异物,1眼因角膜混浊、水肿,细小石质异物未摘除,22例眼视网膜脱离,其中18眼视网膜复位,视网膜复位率86%。结论经过合理的玻璃体手术,大多数严重眼外伤可以挽救眼球并恢复有用的视功能。  相似文献   

11.
目的:评价玻璃体手术治疗严重眼外伤的疗效。方法:对33例(33眼)严重眼外伤(其中伴穿通伤19眼,玻璃体出血15眼,视网膜脱离26例,眼内异物13例,眼内炎4例)行闭合式玻璃体手术者做回顾性分析。手术时间:伤后〈7d2例,8~14d2例,15~20d14例,〉30d15例。结果:随记时间10~18月,术后视力提高24例(72.7%),〈0.02者15例(45.6%),0.02~0.05者10例(3  相似文献   

12.
姜怀彦  梅妍  汪洁  雷霍 《中外医疗》2010,29(33):28-30
目的探讨玻璃体手术在复杂眼外伤合并球内异物中的临床效果。方法 33例33眼,经术前CT和(或)B超定位,行玻璃体切除、角巩膜裂伤缝合、晶状体切除、复杂视网膜脱离复位、激光光凝、巩膜外冷凝、球内注药、硅油或C3F8球内注入等手术方法,治疗复杂眼外伤所致球内异物。观察伤眼视力和外伤恢复情况。结果 33例33眼均一次手术成功取出异物。术后视力提高25眼(占76%),视力无改变6眼(占18%),视力下降2眼(占6%)。结论玻璃体手术在治疗复杂眼外伤所致球内异物中具有临床优越性。伤眼的视力恢复取决于损伤部位、手术时机、有无严重并发症等。  相似文献   

13.
目的评价睫状体复位联合玻璃体切割在治疗伴有睫状体脱离的复杂眼外伤中的临床疗效。方法严重眼外伤患者27例,超声生物显微镜(UBM)探查所有外伤眼睫状体360°全周脱离,离断口的范围在3~5个钟点。术前视力光感~眼前手动,平均眼压(6.03±3.25)mmHg。伴随症状包括轻度角膜血染、外伤性扩瞳、前房积血、虹膜根部离断、晶状体脱位或半脱位、外伤性白内障、玻璃体混浊、视网膜脱离、脉络膜脱离等。所有患眼施行玻璃体切割联合睫状体修补术,其它操作包括晶状体切除、虹膜离断口修补、视网膜复位或巩膜外穿刺放液等。结果术后UBM显示所有患眼睫状体复位。所有外伤眼术后视力较术前明显提高。术后1月平均眼压(19.33±5.05)mmHg。24眼(88.89%)屈光间质清晰,所有患眼随访期间视网膜、脉络膜在位。结论对于睫状体离断口范围超过2个钟点的复杂眼外伤患者,玻璃体视网膜手术联合睫状体修补术可有效恢复眼球的解剖结构,并保存有效的的视功能。  相似文献   

14.
严重眼外伤的玻璃体视网膜手术   总被引:1,自引:0,他引:1  
目的探讨玻璃体视网膜手术在治疗严重眼外伤中的应用价值。方法回顾性分析2001年1月至2004年6月行闭合式玻璃体视网膜手术的61例62只眼严重眼外伤患者的资料。结果25例眼内异物,摘出率100%,12例复杂视网膜脱离,复位率83.3%,5例继发性青光眼,眼压均控制在正常范围,9例眼内炎,7例得到控制。所有61例62只眼中,术后视力较术前提高者52只眼(83.8%),术后视力不变或下降10只眼(16.2%)。结论选择适当时机行玻璃体视网膜手术可使大多数严重眼外伤患者视力提高。  相似文献   

15.
目的 探讨全氟化碳液辅助脱位晶状体摘除联合后房型人工晶状体缝线固定术的临床疗效和安全性。方法 对18例(18只眼)白内障超声乳化术中晶状体脱入玻璃体腔的患者行全氟化碳液辅助脱位晶状体核摘除联合后房型人工晶状体缝线固定术,观察术后并发症,检测术后视力,随访6~24个月。结果 术后裸眼视力在0.1~0.4者4眼(22.2%),0.5~0.9者13眼(72.2%),1.0以上者1眼(5.6%)。主要手术后并发症:高眼压,前房积血,玻璃体腔积血,脉络膜脱离,前房炎症反应,角膜水肿等,术后1~2周均得到控制,未出现黄斑囊样水肿及视网膜脱离等并发症。结论 该术式是一种安全有效、视力恢复满意的治疗方法。  相似文献   

16.
目的 探讨严重钝性眼外伤行前后节联合手术时对大范围虹膜根部离断修复简便有效方法.方法 对≥90°虹膜根部离断严重钝性眼外伤21例21眼,在联合行玻璃体切割术前行闭合式单针虹膜根部离断修复术,先切除脱入前房内的玻璃体,用粘弹剂将卷曲虹膜回复至原位,将预先穿入10-0尼龙线1 ml注射器针头自角膜缘1 mm 切口进针,将离...  相似文献   

17.
Background Dislocation of posterior chamber intraocular lens is one of the most common complications of intraocular lens implantation. Lens exchange is an effective solution to this unsatisfactory status. This study was conducted to analyze the possible predisposing factors for out-of-the-bag posterior chamber intraocular lens dislocation and to study the outcomes of lens exchange surgery. Methods Thirty-six consecutive patients (36 eyes) with out-of-the-bag intraocular lens dislocation who underwent posterior chamber intraocular lens exchange in Zhongshan Ophthalmic Center of Sun Yat-sen University (Guangdong, China) from January 2003 to October 2009 were included. A 6-month follow-up was completed. The causes for out-of-the-bag intraocular lens dislocation and visual outcomes of posterior chamber intraocular lens exchange were analyzed. The out-of-the-bag intraocular lens dislocation was diagnosed on the basis of the findings from slit-lamp microscope and B-ultrasound. The dislocated intraocular lens was explanted. Reimplantation of a new posterior chamber intraocular lens was performed in each case using standardized surgical procedures. Results In this study, a total of thirty-six consecutive patients (36 eyes) with out-of-the-bag intraocular lens dislocation underwent posterior chamber intraocular lens exchange surgery. Causes for out-of-the-bag intraocular lens dislocation included posterior capsule rupture during the initial cataract extraction procedure (23 eyes, 63.8%), trauma (5 eyes, 13.9%), neodymium-doped yttrium aluminium garnet (Nd:YAG) laser-induced dislocation (2 eyes, 5.6%), the status after vitrectomy (2 eyes, 5.6%) and unidentifiable etiology (4 eyes, 11.1%). Symptoms of these patients mainly included decrease in visual acuity (17 cases, 47.2%), blurred vision (16 cases, 44.4%), glare (1 case, 2.8%), diplopia (1 case, 2.8%), and halo (1 case, 2.8%). Intraocular lens dislocation into the posterior vitreous cavity (29 eyes, 80.5%), anterior chamber (1 eye, 2.8%) and anterior vitreous cavity (6 eyes, 16.7%) was found in this series. The foldable intraocular lenses (acrylic or silicone) were explanted from 27 eyes (75%) and rigid intraocular lenses (poly methyl methacrylate, PMMA) from 9 eyes (25%). The most common explanted intraocular lens material was single-piece acrylic (13 pieces, 36.1%), followed by 3-piece acrylic (9 pieces, 25%), single-piece PMMA (9 pieces, 25%), and 3-piece silicone (5 pieces, 13.9%). Uncorrected visual acuity postoperatively improved in 29 eyes (81%), unchanged in 4 eyes (11%), and worsened in 3 eyes (8%) in comparison to that before exchange operation (P=0.006). Best corrected visual acuity tended to improve, but the improvement was not significant (P=0.206). Complications related to lens exchange surgery were mainly intraocular lens redislocation (1 eye), retinal detachment (1 eye), vitreous hemorrhage (1 eye), and cystoid macular edema (1 eye). Conclusions Out-of-the-bag intraocular lens dislocation was mainly caused by posterior capsule rupture during the initial cataract extraction procedure and the foldable lens was the most common dislocated intraocular lens. In most cases, posterior chamber intraocular lens exchange surgery could provide satisfied final visual outcomes.  相似文献   

18.
Background  Intractable secondary glaucoma with severe ocular contusion involving the posterior segment is difficult to treat. In this study, we evaluated the safety and efficacy of combined trabeculectomy and vitrectomy for intractable glaucoma with severe ocular contusion involving the posterior segment.
Methods  This retrospective interventional study enrolled 18 eyes from 18 consecutive cases with uncontrolled intraocular pressure, angle recession exceeding 180°, dense vitreous hemorrhage, and/or limited retinal detachment after severe ocular contusion. Combined trabeculectomy and vitrectomy was performed after giving the patient sufficient anti-inflammatory and intraocular pressure (IOP)-lowering medication. Follow-up averaged 26.2 (range, 6.0–48.0) months.
Results  The mean IOP decreased from (36.4±10.0) mmHg on maximum IOP-lowering medications to (14.6±4.4) mmHg on (0.7±1.2) topical medications at the final follow-up (P <0.0001). During the first postoperative month, four eyes (22%) had a short hypertensive phase and six eyes (33%) had early hypotony, including one case (5.6%) of bleb leakage. Seven eyes (39%) developed recurrent hypertension 3–6 months postoperatively, five of which were controlled by topical medications. Ten (55.6%) eyes were classified as a complete success, five (27.8%) as a qualified success, and three eyes (16.7%) as failures. Kaplan-Meier survival analysis for complete and cumulative success showed 53.5% and 80.0% survival at 48 months, respectively. Visual acuity was improved in 15 eyes (83.3%). Three eyes (16.7%) had unchanged visual acuity, one (5.6%) of which developed atrophia bulbi despite a normal intraocular pressure. No recurrent retinal detachment or vitreous hemorrhage developed.
Conclusion  Combined trabeculectomy and vitrectomy is a viable surgical procedure for the management of intractable glaucoma with severe ocular contusion involving the posterior segment in selected cases.
  相似文献   

19.
目的探讨Nd:YAG激光治疗眼前段疾病的疗效及并发症的防治。方法应用Nd:YAG激光行后囊膜切开术、周边虹膜切开术、人工晶体前膜切开术、前段玻璃体条索切断术等386例421眼,采用回顾性病例研究的方法,总结疗效及并发症等情况。结果 Nd:YAG激光行后囊膜切开术,术后1周所有患者视力有不同程度的提高;晶状体后囊皱褶切开术,术后视力提高1-3行;周边虹膜切开术,一次虹膜击穿着56眼(91.80%),12眼(19.67%)眼压一过性升高;人工晶体前膜切开术,13眼术后视力皆提高2行以上;前段玻璃体条索切断术,14眼(87.5%)瞳孔恢复正圆形或近正圆形。结论 Nd:YAG激光操作简单,疗效好,是眼前段疾病的主要治疗手段。手术医生在熟悉机器性能、熟练掌握激光技能的基础上,应该不断总结经验,减少并发症的发生。  相似文献   

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