Ophthalmic surgery最新文献_第6页

Tissue plasminogen activator in the surgical excision of subfoveal choroidal neovascular membranes. 组织纤溶酶原激活剂在手术切除中央凹下脉络膜新生血管膜中的应用。

Ophthalmic surgery Pub Date : 1995-07-01 DOI: 10.3928/1542-8877-19950701-24

J. W. Thomas, P. Lopez, H. Lambert

引用次数: 3

Therapeutic penetrating keratoplasty in nonhealing corneal ulcer. 穿透性角膜移植术治疗不愈合性角膜溃疡。

Ophthalmic surgery Pub Date : 1995-07-01 DOI: 10.3928/1542-8877-19950701-12

A. Panda, S. Khokhar, V. Rao, G. Das, N. Sharma

{"title":"Therapeutic penetrating keratoplasty in nonhealing corneal ulcer.","authors":"A. Panda, S. Khokhar, V. Rao, G. Das, N. Sharma","doi":"10.3928/1542-8877-19950701-12","DOIUrl":"https://doi.org/10.3928/1542-8877-19950701-12","url":null,"abstract":"Results of penetrating keratoplasty in 443 eyes of 439 patients of active infective corneal ulcers, from a period of 10 years, were analyzed. All these eyes were proven refractory to maximal medical therapy for extended periods of time, in some cases more than 6 weeks. As the surgery was performed during the active stage, the outcome was not favorable functionally. Clinical cure was obtained, however, by therapeutic penetrating keratoplasty in all but 27 of these eyes. Of unsuccessful cases, 16 could be saved with additional medical therapy, two led to phthisis bulbi, and nine required repeat therapeutic penetrating keratoplasty. Complications encountered included disturbances in intraocular dynamics such as extrusion of the lens and vitreous during surgery, secondary rise of intraocular pressure leading to damage of the optic nerve, loss of the eye due to above factors, and reinfection. The anatomical success achieved was 97% with graft clarity of 2+ or more in 39% of eyes. Useful vision, ie, better than or equal to 6/60, was possible in 33% of eyes. Thus, therapeutic keratoplasty in refractory corneal ulcer still has scope in a Third-World country.","PeriodicalId":19625,"journal":{"name":"Ophthalmic surgery","volume":"1 1","pages":"325-9"},"PeriodicalIF":0.0,"publicationDate":"1995-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90935907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 27

Astigmatic and refractive stabilization after cataract surgery. 白内障手术后的散光和屈光稳定。

Ophthalmic surgery Pub Date : 1995-07-01 DOI: 10.3928/1542-8877-19950701-10

T. Oshika, Shunji Tsuboi

{"title":"Astigmatic and refractive stabilization after cataract surgery.","authors":"T. Oshika, Shunji Tsuboi","doi":"10.3928/1542-8877-19950701-10","DOIUrl":"https://doi.org/10.3928/1542-8877-19950701-10","url":null,"abstract":"We assessed the timing of astigmatic and refractive stabilization following six cataract surgery procedures with intraocular lens implantation in 229 eyes divided into six groups in the following incision sizes and methods of wound closure: 11-mm incision with running suture closure (26 eyes) 6.5-mm incision with running suture closure (29 eyes) 6.5-mm incision with single horizontal suture closure (25 eyes) 6.5-mm incision without suture closure (46 eyes) 5.5-mm incision without suture closure (51 eyes) 3.2-mm incision without suture closure (52 eyes) Analyzed up to 6 months postoperatively were: the mean and standard deviation of axis-based keratometric cylinders the absolute value of the induced-cylinder vector the spherical equivalent of the refractive power. In the 11- and 6.5-mm incision running suture groups, these parameters did not stabilize during the study period. In the 6.5-mm incision horizontal suture and sutureless groups, the values stabilized at 3 months postoperatively; in the 5.5-mm incision group, at 1 month; and in the 3.2-mm incision group, at 2 weeks. These results indicate that the appropriate point at which to prescribe postoperative correction spectacles differs significantly depending on the procedure, and that smaller incisions with wound-closure methods that do not exert vertical force are associated with fewer postoperative refractive changes.","PeriodicalId":19625,"journal":{"name":"Ophthalmic surgery","volume":"90 1","pages":"309-15"},"PeriodicalIF":0.0,"publicationDate":"1995-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81532548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 32

Holmium laser sclerostomy via corneal approach with transconjunctival mitomycin-C in rabbits. 兔经结膜丝裂霉素- c经角膜入路钬激光巩膜造口术。

Ophthalmic surgery Pub Date : 1995-07-01

T S Chi, R R Berríos, P A Netland

{"title":"Holmium laser sclerostomy via corneal approach with transconjunctival mitomycin-C in rabbits.","authors":"T S Chi, R R Berríos, P A Netland","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We studied the use of the holmium laser for sclerostomy through a small lamellar corneal incision and the effects of transconjunctival mitomycin-C on the outcome of filtration surgery without conjunctival incision. The holmium laser, equipped with a straight-firing probe, was used to create sclerostomies in seven New Zealand white rabbits through a corneal lamellar incision. One eye in each rabbit was treated with transconjunctival mitomycin-C (0.4 micrograms/mL for 5 minutes), and the fellow eye underwent sclerostomy without pretreatment with mitomycin-C as a control. The reduction in intraocular pressure was greater and persisted significantly longer in the eyes pretreated with mitomycin-C than in the controls. All control eyes had flat blebs by day 7 to 12, while the treated eyes maintained a bleb throughout the study. Microscopic examination showed that sclerostomies created by the straight-firing probe induced significantly less thermal damage than those created by the stationary side-firing probe. These results demonstrate that successful transcorneal sclerostomy without conjunctival incision can be created using the straight-firing holmium laser probe, with enhancement of filtration by pretreatment with transconjunctival mitomycin-C.</p>","PeriodicalId":19625,"journal":{"name":"Ophthalmic surgery","volume":"26 4","pages":"353-7"},"PeriodicalIF":0.0,"publicationDate":"1995-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19512092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tissue plasminogen activator in the surgical excision of subfoveal choroidal neovascular membranes. 组织纤溶酶原激活剂在手术切除中央凹下脉络膜新生血管膜中的应用。

Ophthalmic surgery Pub Date : 1995-07-01

J W Thomas, P F Lopez, H M Lambert

引用次数: 0

Dacryoadenitis presenting with eyelid retraction. 泪腺炎表现为眼睑挛缩。

Ophthalmic surgery Pub Date : 1995-07-01

W J Chang, A K Goyal, J C Flanagan

引用次数: 0

Pigment dispersal syndrome. 色素分散综合征。

Ophthalmic surgery Pub Date : 1995-07-01

P E Libre