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1.
Indian J Ophthalmol ; 2016 Sept; 64(9): 663-667
Artigo em Inglês | IMSEAR | ID: sea-181237

RESUMO

This article describes the method to make a do it yourself smartphone‑based fundus camera which can image the central retina as well as the peripheral retina up to the pars plana. It is a cost‑effective alternative to the fundus camera.

2.
Indian J Ophthalmol ; 2006 Sep; 54(3): 185-8
Artigo em Inglês | IMSEAR | ID: sea-70386

RESUMO

AIMS: To evaluate the safety and efficacy of transconjunctival 25 gauge vitrectomy under topical anesthesia. SETTINGS AND DESIGN: A pilot study of consecutive cases which underwent 25 gauge vitrectomy under topical anesthesia. MATERIALS AND METHODS: Seven eyes of 7 patients underwent 25 gauge vitrectomy under topical anesthesia with a pledget soaked in anesthetic, for vitreous hemorrhage (2 eyes), retained cortex (1 eye) and postoperative endophthalmitis (4 eyes). Subjective pain and discomfort were graded from 0 (no pain or discomfort) to 4 (severe pain and discomfort). Patients underwent an immediate postoperative assessment, followed by day one and one week postoperative evaluation. RESULTS: All patients had grade 0 pain during the surgery. Five patients had grade 2 pain during the placement of the sclerotomies. None of the patients required any sedation during the procedure. No inadvertent eye movements were noted during surgery. Except one patient, none required postoperative analgesics. Five eyes had a favorable outcome. No eyes in this pilot study had any procedure-related complications. CONCLUSION: With appropriate case selection, topical anesthesia is a safe and effective alternative to infiltrative anesthesia for 25 gauge vitrectomy. A larger series of patients with a longer follow-up is required to validate the findings of this pilot study.


Assuntos
Administração Tópica , Adulto , Idoso , Anestesia Local/métodos , Anestésicos Locais/administração & dosagem , Endoftalmite/cirurgia , Desenho de Equipamento , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Resultado do Tratamento , Vitrectomia/instrumentação , Hemorragia Vítrea/cirurgia
4.
Indian J Ophthalmol ; 2006 Mar; 54(1): 53-7
Artigo em Inglês | IMSEAR | ID: sea-71452

RESUMO

Currently most ophthalmic operating rooms are equipped with an analog video recording system [analog Charge Couple Device camera for video grabbing and a Video Cassette Recorder for recording)]. We discuss the various advantages of a digital video capture device, its archiving capabilities and our experience during the transition from analog to digital video recording and archiving. The basic terminology and concepts related to analog and digital video, along with the choice of hardware, software and formats for archiving are discussed.


Assuntos
Dispositivos de Armazenamento em Computador , Sistemas de Gerenciamento de Base de Dados/instrumentação , Desenho de Equipamento , Humanos , Procedimentos Cirúrgicos Oftalmológicos/estatística & dados numéricos , Gravação em Vídeo/métodos
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