Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.23/1256
Registo completo
Campo DCValorIdioma
dc.contributor.authorMonteiro, T-
dc.contributor.authorSoares, AF-
dc.contributor.authorLeite, RD-
dc.contributor.authorFranqueira, N-
dc.contributor.authorFaria-Correia, F-
dc.contributor.authorVaz, F-
dc.identifier.citationClin Ophthalmol. 2018 Mar 19;12:533-537.pt_PT
dc.description.abstractPURPOSE: To evaluate and compare the changes in refraction and effective intraocular lens (IOL) position between a plate-haptic IOL and a c-loop single-piece IOL after neodymium-doped yttrium aluminium garnet (YAG) laser posterior capsulotomy. METHODS: In a prospective study, anterior chamber depth and subjective refraction were measured in 110 pseudophakic eyes from 110 patients, before and 1 month after YAG laser capsulotomy. Patients were divided into 2 groups according to the IOL design: group 1 (plate-haptic acrylic hydrophilic AT LISA tri 839MP®) and group 2 (c-loop acrylic hydrophobic single-piece AcrySof® SA60AT). Lens position was obtained through optical coherence biometry (Biograph WaveLight OB820®). RESULTS: YAG laser capsulotomy was performed 37.8±9.8 months after surgery in group 1 and 40.6±8.6 months in group 2 (p=0.125). Significant changes were found in the lens effective position after treatment in the 2 groups. The YAG posterior capsulotomy led to a change of anterior chamber depth in group 1 from 4.03±0.32 mm to 3.86±0.34 mm (p=0.02) and in group 2 from 4.03±0.37 mm to 4.14±0.45 mm (p=0.025). After YAG laser posterior capsulotomy, no significant changes were observed in mean spherical equivalent, sphere or cylinder for both groups (p>0.05). CONCLUSION: YAG laser posterior capsulotomy can induce a significant change in the IOL position according to the IOL type; however, the refractive change after treatment is clinically insignificant.pt_PT
dc.subjectLentes Intraocularespt_PT
dc.subjectImplante de Lente Intraocularpt_PT
dc.titleComparative study of induced changes in effective lens position and refraction after Nd:YAG laser capsulotomy according to intraocular lens designpt_PT
Aparece nas colecções:HB - OFT - Artigos

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
intraocular lens.pdf212,09 kBAdobe PDFVer/Abrir

FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.