中国实用眼科杂志最新文献

{"title":"A study of the classification of Descemet membrane detachment after phacoemulsification and lens implantation by AS-OCT","authors":"Yujin Pan, Ping Guo, Ming Li, Xiao-li Shen, Bao-tao Lin, Binghong Pan, Xin-Hua Liu","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.015","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.015","url":null,"abstract":"ObjectiveAS-OCT was used to classify posterior corneal elastic detachment after surgery of phacoemulsification and lens implantation for guiding clinical diagnosis and treatment.MethodsWe retrospectively analyzed the results of AS-OCT in 26 patients (26 eyes) with after Phacoemulsification and lens implantation of cataract.The clinical classification was made and the percentage of each type was analyzed according to the location and extent of the detachment of the posterior corneal elastic layer, and the cause and clinical treatment were analyzed after that.ResultsAccording to the results of AS-OCT examination, 26 cases (26 eyes) were found to have different degrees of corneal detachment associated with surgical incision. It can be divided into three types according to the location and extent of posterior elastic detachment. The first type was simple posterior elastic layer detachment, which was only confined to the surgical incision (out of the range <1/4 corneal area) , accounting for 69.20% (18/26) of the total number of cases, The localized posterior elastic layer dislocation accounted for 42.30% (11/26) , and the posterior lip layer was 26.90% (7/26) .The second type is symmetrical posterior elastic detachment, which refers to the dislocation of incision and symmetry of it in the limbus area (1/4 corneal area <dislocation range <1/2 corneal area) , which accounts for 19.20% (5/26) of the total number of cases. The third type is complete posterior elastic detachment, the total range of more than 1/2 corneal area, accounting for 11.50% (3/26) of the total number of cases.ConclusionsDescemet membrane detachment is closely related with the surgical incision after Phacoemulsification of cataract.According to the location and scope of the detachment of its type, can be better guide the clinical diagnosis and treatment.Key words: Anterior segment optical coherence tomography (AS-OCT); Descemet membrane detachment; Phacoemulsification; Cataract","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"10 1","pages":"1008-1012"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81944820","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}

{"title":"Lamellar keratectomy combined with multilayer amniotic membrane transplantation and bandage contact lens for necrotizing HSK","authors":"He Dong, Jiaojiao Wang, Rui Zhang, Liang Yu, Lin Cui, L. Jin, Chunjing Yu, W. Liang, Li Ji, Yan-dong Mu, Qiaosi Zhang, Zhonghua Cui","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.010","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.010","url":null,"abstract":"Objective \u0000To evaluate the clinical effectiveness of application of lamellar keratectomy combined with multilayer amniotic membrane transplantation and bandage contact lens, systemic antiviral and topical corticosteroid therapy to eyes with necrotizing HSK. \u0000 \u0000 \u0000Methods \u0000Data were retrospectively analyzed of 15 patients (15 eyes) with necrotizing HSK that could not heal or aggravated after 7 days of antiviral therapy. Lamellar keratectomy combined with multilayer amniotic membrane transplantation and bandage contact lens wear with local corticosteroid eye drops and systemic antiviral medications were performed on the eyes; follow up was at least 6 months for postoperative cornea. \u0000 \u0000 \u0000Results \u0000Fourteen eyes achieved inflammation remission within 7 to 30 days. Corneal epithelium healing time under bandage contact lens was within 7 and 21 days. Vision was improved. Numbers of eyes with corneal haze grading as 1, 2 and 3 were 2, 7 and 5 in each group respectively. No other complications were observed except thinning of cornea and keratectasia in 1 eye. Enucleation was performed in 1 eye that had corneal self-resolution and perforation combined with retinal detachment. \u0000 \u0000 \u0000Conclusions \u0000In this observational study, early lamellar keratectomy combined with multilayer amniotic membrane transplantation and bandage contact lens, systemic antiviral and topical corticosteroid therapy to eyes with necrotizing HSK may preserve the intact eye and effective vision, in addition it avoids corneal transplantation at all or at least delayed corneal transplantation during the acute phase of inflammation. \u0000 \u0000 \u0000Key words: \u0000Lamellar keratectomy; Bandage contact lens; Amniotic membrane transplantation; HSK","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"1 1","pages":"986-990"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74897431","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}

{"title":"Observation of posterior visual pathway in early-stage primary open-angle glaucoma suspects with magnetic resonance diffusion tensor imaging system","authors":"Na-lei Zhou, Xinlong Ma, Jian-bin An, Peilin Cheng","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.011","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.011","url":null,"abstract":"Objective \u0000To investigate the early changes and features of posterior visual pathway in primary angle-open glaucoma (POAG) suspects on magnetic resonance diffusion tensor imaging (DTI). \u0000 \u0000 \u0000Methods \u0000Twenty cases of POAG suspects and 20 normal subjects were studied in perspective of DTI parameters, spectral-domain optical coherence tomography (SD-OCT) measurements and visual field. \u0000 \u0000 \u0000Results \u0000The peripapillary retinal nerve fiber layer thickness was thinner in POAG suspects with P <0.001. Fractional anisotropy (FA) values of optic tract and optic radiation of POAG suspects were lower than those of normal controls (P <0.05). Apparent diffusion coefficient (ADC) values of optic tract were not different from those of controls, as well as the volume of lateral geniculate. \u0000 \u0000 \u0000Conclusions \u0000There are micro changes and damage of visual pathway in POAG suspects, and DTI can detect the micro changes. DTI or the combination of DTI and SD-OCT is of significant help in early diagnosis and treatment of POAG. \u0000 \u0000 \u0000Key words: \u0000Magnetic resonance imaging; Diffusion tensor imaging; Primary open-angle glaucoma; Visual pathway","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"250 1","pages":"991-995"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80696119","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}

{"title":"A clinicopathologic study of primary adenoid cystic carcinoma of the lacrimal gland","authors":"Feng Wang, F. Sun","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.017","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.017","url":null,"abstract":"Objective \u0000To discuss the associations among tumor clinical presentation, histologic patterns, different treating methods and clinical outcomes. \u0000 \u0000 \u0000Methods \u0000A case series of 26 patients with Primary Adenoid Cystic Carcinoma of the Lacrimal Gland were included. Clinical records and histologic material were analyzed. \u0000 \u0000 \u0000Results \u0000The study included 10 men and 16 women. The mean age at diagnosis was 37.6 years (range, 14 to 72 years). The median survival for the patients with a predominantly basaloid pattern and non-basaloid were 26.83 and 57.63 months. The median survival for T4 and T1~T3 tumors in patients were 22.16 and 65.63 months. The basaloid pattern and T4 tumors were associated with a shorter survival (P <0.05). The median survival was 38.93 months in the patients treated with eye-saving procedure (tumor excision, followed by radiotherapy) and 30.56 months treated with extensive surgery (orbital exenteration, followed by radiotherapy). \u0000 \u0000 \u0000Conclusions \u0000Among the histologic types, the basaloid variety has more aggressive biologic behavior. The histologic types and stage of adenoid cystic carcinoma of the lacrimal gland is considered an indicator of poor prognosis. It is difficult in making conclusive recommendation for local therapy for primary adenoid cystic carcinoma of the lacrimal gland. \u0000 \u0000 \u0000Key words: \u0000Lacrimal gland; Adenoid cystic carcinoma; Surgery; Pathology; Follow-up","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"1 1","pages":"1016-1019"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88917660","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}

{"title":"Clinical effects of 23-gauge micro-invasive vitrectomy combined with triamcinolone acetonide on the treatment for proliferative diabetic retinopathy","authors":"Lin Zhou","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.008","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.008","url":null,"abstract":"Objective \u0000To study the safety and efficacy of 23-gauge micro-invasive vitrectomy combined with posterior sub-Tenoncapsule injection of triamcinolone acetonide (PSTA) in treating proliferative diabetic retinopathy (PDR). \u0000 \u0000 \u0000Methods \u0000The clinical data of 46 patients with PDR (48 eyes) from June 2014 to June 2016 in Department of Ophthalmology, Huaian Hospital of Xuzhou Medical College were retrospectively analyzed. Pars plana vitrectomy combined with triamcinolone acetonide (TA) was performed on 48 eyes suffered from proliferative diabetic retinopathy and 8 mg of TA was injected into the eyes for dying of vitreous during the operations and 30mg of TA was injected in the posterior sub-Tenon capsule. Postoperatively, the best corrected visual acuity (BCVA), intraocular pressure (IOP), changes of macular central fovea thickness, intraoperative and postoperative complications were observed. \u0000 \u0000 \u0000Results \u0000The BCVA was improved in 36 eyes (75%) after 3mo and 28 eyes (58.33%) after 6mo, there was statistical difference with preoperative (P 0.05). Macula central fovea thickness was 296.05±51.71, 277.15±41.24, 254.83±33.62, and 226.47±28.56um at 7d, 1, 3 and 6mo respectively. The differences had statistically significant at 7d, 1, 3 and 6mo compared with preoperative 433.52±101.03um (P <0.05). Intraoperative complications: 5 eyes (10.42%) happened latrogenic tear hole, 11 eyes (22.92%8%) happened retinal hemorrhage; Postoperative complications: 8 eyes (16.67%) found hyphema, 7 eyes (14.58%) presented fundus hemorrhage. \u0000 \u0000 \u0000Conclusions \u000023-gauge micro-invasive vitrectomy combined with posterior sub-Tenon capsule injection of triamcinolone acetonide in treating proliferative diabetic retinopathy is safe and effective, and the patients can reduce macular edema and improve visual acuity. \u0000 \u0000 \u0000Key words: \u000023-gauge micro-invasive vitrectomy; Proliferative diabetic retinopathy; Triamcinolone acetonide (TA); Dying of vitreous; Posterior sub-Tenon capsule injection","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"24 1","pages":"974-979"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73203228","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}

{"title":"23-gauge vitrectomy with intraocular foreign body removal via the limbus","authors":"Hai-jiang Zhang, Kun Jin, T. Luo, Ming Huo, Rui-dan Su","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.013","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.013","url":null,"abstract":"Objective \u0000To study the outcome of removal of intraocular foreign bodies (IFB) via limbus using 23-gauge (23G) vitrectomy. \u0000 \u0000 \u0000Methods \u0000A retrospective non-comparative interventional case series of 22 cases (22 eyes) fulfilling the inclusion criteria were enrolled. They underwent 23G vitrectomy for management of posterior segment IFB and followed up 6~12 months (8.31±1.70 months). Eyes with penetrating eye injury involving cornea or sclera, cataract associated with anterior and/or posterior capsule tear requiring cataract surgery and IFB diagnosed by CT scan were included. Main outcome measures included success in removal of IFB without enlarging sclerotomy, ability to preserve capsular which helping secondary intraocular lens (IOL) implantation, improvement in visual acuity and complications. \u0000 \u0000 \u0000Results \u0000All eyes underwent the successful removal IFB through limbus (100%). Second intraocular lens was implant in 19 eyes (86.36%). The visual acuity showed significant improvement except 4 eyes (81.82%). There were no sclerotomy-related complications. \u0000 \u0000 \u0000Conclusions \u000023G vitrectomy for removal of IFB via the limbus is an alternative approach for select cases. This method obviates the need for scleral port enlargement and reduces sclerotomy-related complications, and preserve capsular support for early visual rehabilitation by secondary IOL implantation. \u0000 \u0000 \u0000Key words: \u0000Intraocular foreign body; Vitrectomy; Clinical effects","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"64 1","pages":"999-1002"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74480241","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}

{"title":"Clinical analysis of ischemic syndrome","authors":"Jin Deng, Xiaoqin Lei, Hua Ai, Runsheng Wang, Fang Chai","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.014","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.014","url":null,"abstract":"Objective \u0000To investigate the etiology and risk factors, clinical manifestations, fundus fluorescein angiography, diagnosis and treatment, complications and prognosis of ocular ischemic syndrome (OIS), and to improve the understanding and early diagnosis rate of this syndrome. \u0000 \u0000 \u0000Methods \u0000The clinical data of 16 patients (30 eyes) with ischemic syndrome diagnosed in our hospital from June 2013 to June 2016 were retrospectively analyzed. Fundus fluorescein angiography (FFA), color Doppler ultrasonography (CDFI), and Magnetic resonance Vein (MRV), CT angiography (CTA) and digital subtraction angiography (DSA) were supported the diagnosis. All patients were examined by pathology, visual examination, slit lamp microscope, fundus photography, and FFA. \u0000 \u0000 \u0000Results \u0000Among the 16 patients, 9 were male and 7 were female. The patients’mean age at the time of onset was 60.5 years old (age ranged 60.5±5.5). The main causes were cervical stenosis, cardiovascular and cerebrovascular diseases. Amaurosis fugax was occurred in 2 cases, decreased vision in 11 cases, and eye pain in 3 cases. Conjunctival edema, corneal epithelium and parenchymal edema were observed in 3 cases, anterior chamber placental cells and atrial flash in 1 case, and iris combined with anterior chamber angle neovascularization in 4 cases. Fundus examination showed narrow retinal arteries (29 eyes), dilated but not tortuous veins (20 eyes), and fleck-shaped hemorrhaged of the retina (22 eyes). FFA was performed which showed prolonged arm-retinal circulation time (22.16±6.46 s) and retinal arterial-venous circulation time (14.02 ± 7.26s) in all patients, artery front in 15 eyes, and nonperfusion with peripheral retinal in 6 eyes. CDFI examination showed internal carotid atherosclerotic plaque in 15 cases, internal carotid artery stenosis in 13 cases, internal carotid artery occlusion in 1 case, and internal carotid artery central resistance index slightly increased in 6 cases. \u0000 \u0000 \u0000Conclusions \u0000Clinical manifestations of ocular ischemic syndrome patients are complicated which are depended on the different extents of ischemia. The prognosis of this syndrome is poor. Early diagnosis, early treatment, active control of risk factors and management of complications are the key to determine the prognosis of this disease. \u0000 \u0000 \u0000Key words: \u0000Ocular ischemia syndrome; Clinical characteristics; Treatment; Prognosis","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"86 1","pages":"1003-1007"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86215279","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}

{"title":"Application of low temperature plasma ablation in the treatment of ocular surface","authors":"Maohuan Cai, Min Zhao, Mei Xu","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.018","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.018","url":null,"abstract":"Objective \u0000To observe the therapeutic effect of low temperature plasma ablation in the treatment of ocular surface diseases, evaluation of its clinical application value and significance. \u0000 \u0000 \u0000Methods \u0000A retrospective analysis from November 2015 to August 2016 in the First Affiliated Hospital of Chongqing Medical University ophthalmology department of 5 cases (6 eyes) of ocular neoplasm patients, including 2 cases of papilloma, 2 cases of conjunctival granulation hyperplasia, 1 cases of conjunctival squamous cell carcinoma, the lesion resection combined with local ablation for the treatment of low temperature plasma. Patients were followed up for 2-11 months to observe the repair of wound surface and the recurrence of new organisms. \u0000 \u0000 \u0000Results \u0000Ideal surgical incision and hemostatic effect were achieved in all patients with radiofrequency ablation, all the wounds were repaired well, and there was no recurrence during the follow-up period in 1 cases. \u0000 \u0000 \u0000Conclusions \u0000The low-temperature plasma ablation in the treatment of ocular surface biological has good effect, there are broad application prospects in the treatment of ocular diseases. \u0000 \u0000 \u0000Key words: \u0000Plasma ablation; Ocular surface new organism; Papilloma; Squamous cell carcinoma","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":" 40","pages":"1020-1022"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72379028","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}

{"title":"A comparison of face-down positioning with adjustable positioning for closure rates in macular hole surgery","authors":"Xinyan Xu, Xian-yong Sun, Rongyu Gao, Jiantao Ren","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.007","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.007","url":null,"abstract":"Objective \u0000To compare face-down positioning with adjustable positioning for closure rates and postoperative comfort of patients after full-thickness macular hole surgery, and determine whether adjustable positioning is noninferior to face-down positioning. \u0000 \u0000 \u0000Methods \u0000One hundred and thirty-eight cases (153 eyes) were observed from November 2014 to October 2016. All the cases were diagnosed with idiopathic macular hole, and underwent Pars Plana Vitrectomy with the Peeling of the Internal Limiting Membrane and Gas Tamponade. The intraocular pressure, closure rates of Macular holes, and best-corrected visual acuity (BCVA) were measured before and after operation. The comfort level of patients was also evaluated at day 7 after surgery. All data were analyzed by statistical analysis. \u0000 \u0000 \u0000Results \u0000Sixty-four cases (71 eyes) in group A and fifty-nine cases (63 eyes) in group B appeared high intraocular pressure, and three cases (3 eyes) in group A and two cases (2 eyes) in group B appeared low intraocular pressure. Final analysis of all participants demonstrated equal closure rates in both groups (P >0.05). The change of BCVA did not differ significantly between the two groups (P >0.05). The comfort level of patients had significant difference between both groups (P <0.01). \u0000 \u0000 \u0000Conclusions \u0000Adjustable positioning is noninferior to face-down positioning in closure rates of macular holes and BCVA of patients after surgery, when intraocular pressure of visual acuity of patients after surgery, when intraocular pressure of patients is normal or slightly higher. However, the patients with adjustable positioning show more comfortable compared to those patients with face-down positioning. \u0000 \u0000 \u0000Key words: \u0000Idiopathic macular hole; Face-down positioning; Adjustable positioning; Closure rates; comfort","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"48 1","pages":"970-973"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76278261","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}

{"title":"The compare of three kinds of inferior oblique surgeries","authors":"Heng Sun, Liyun Guo, Hong-gen Du","doi":"10.3760/CMA.J.ISSN.1006-4443.2017.10.012","DOIUrl":"https://doi.org/10.3760/CMA.J.ISSN.1006-4443.2017.10.012","url":null,"abstract":"Objective \u0000To compare the influences of three inferior oblique surgeries on horizontal, vertical and rotary eye positions. \u0000 \u0000 \u0000Methods \u0000Fifty-one cases of inferior oblique (IO) muscles overaction who underwent the weaken surgery alone were collected retrospectively. There were three surgical methods underwent: recessions of IO (Group A, 15 cases), myectomy of IO (Group B, 23 cases) and transposition of IO (Group C, 13 cases). \u0000 \u0000 \u0000Results \u0000The influences on horizontal position in group A, B, C were not different(P >0.05). The influences on vertical position were 7.5△±3.5△, 8.1△±2.9△, 12.8△±3.1△ in group A, B, C, respectively, and there was no significant differenc between group A and B (P >0.05), and there were significant differences between group C and A/group C and B (P 0.05). \u0000 \u0000 \u0000Conclusions \u0000In efficiency of influence to eye positions, both recession and myectomy are equal. There is few influence to the horizontal eye position in these three surgery methods. Transposition of the IO strikes the greatest influence to the vertical eye position. All three surgery methods have the similar influence to rotary position. \u0000 \u0000 \u0000Key words: \u0000Inferior oblique overaction; Recession; Myectomy; Transposition","PeriodicalId":10236,"journal":{"name":"Chinese Journal of Practical Ophthalmology","volume":"69 1","pages":"996-998"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75367329","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}