Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Lens equator"'
Autor:
Yizhi Liu, Wei Wang, Jingmin Xu, Zhenzhen Liu, Lixia Luo, Enen Zhang, Xiaoyun Chen, Xiaoxun Gu, Lanhua Wang, Guangming Jin
Publikováno v:
Journal of Cataract and Refractive Surgery
Approximately 10% of cataract patients have a tilt of 7 degrees or greater and decentration of 0.4 mm or greater. Axial length, front curvature radius, lens thickness, and age correlate with tilt and decentration.
Purpose: To investigate the cha
Purpose: To investigate the cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aaf207038b27a683332c49c5f168879
https://doi.org/10.1097/j.jcrs.0000000000000631
https://doi.org/10.1097/j.jcrs.0000000000000631
Publikováno v:
International Ophthalmology
Purpose To evaluate the use of the two-hole technique in augmenting the efficiency of surgeons-in-training when performing the phaco-chop technique. We hypothesized that drilling two holes in opposite angles to each other adjacent to the capsulorhexi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a9bc7341f5d01e0b8ad27bcce98f7c1
https://doi.org/10.1007/s10792-021-01872-4
https://doi.org/10.1007/s10792-021-01872-4
Publikováno v:
Journal of Ophthalmology, Vol 2018 (2018)
Journal of Ophthalmology
Journal of Ophthalmology
Background. The purpose of this observational case series study was to investigate the role of 25 MHz ultrasound biomicroscopy (UBM) in detecting subluxated lenses and compare it with 50 MHz UBM. Methods. 45 patients (49 eyes) with suspected subluxat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e025cbc7db2c04abeb932d509f86b369
https://doi.org/10.1155/2018/3760280
https://doi.org/10.1155/2018/3760280
Publikováno v:
Journal of Cataract and Refractive Surgery. 42:810-812
We describe a simple, effective technique to prevent the cortical entrapment that can occur after a capsular tension ring (CTR) is implanted during phacoemulsification. Before the epinucleus has been removed, the blunt tip of an ophthalmic viscosurgi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1045ee760c91fa2a5b2011a55c23f20
https://doi.org/10.1016/j.jcrs.2016.05.002
https://doi.org/10.1016/j.jcrs.2016.05.002
Publikováno v:
Medical Hypotheses. 121:49-50
Zonular cataracts are childhood cataracts involving one or more zone(s) of lens. They often show 'riders' which are wedge-shaped opacifications of inner cortex of the lens seen to radiate towards the lens equator, though little is known about the exa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f88e79eb16fef4263cef13083ba9aa
https://doi.org/10.1016/j.mehy.2018.09.009
https://doi.org/10.1016/j.mehy.2018.09.009
Autor:
Martin Davanger
Publikováno v:
Acta Ophthalmologica. 53:19-33
Normal anterior segments from five human eyes were prepared for scanning electron microscopy by fixation in glutaraldehyde and OsO4, careful dissection, drying and coating. The lens equatorial region, the zonules and the ciliary body were examined fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c2e7d2b7876cd39446dd141d25abc8
https://doi.org/10.1111/j.1755-3768.1975.tb01134.x
https://doi.org/10.1111/j.1755-3768.1975.tb01134.x
Autor:
Martin Davanger
Publikováno v:
Acta Ophthalmologica. 53:809-820
The distribution and the surface of pseudo-exfoliation (PE) material on the anterior lens surface has been studied by scanning electron microscopy. The lenses were fixed in glutaraldehyde and OsO4, and dried by the critical point method. The PE granu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e0bf8708d0fd2efbf8a365ec491ded
https://doi.org/10.1111/j.1755-3768.1975.tb00399.x
https://doi.org/10.1111/j.1755-3768.1975.tb00399.x
Publikováno v:
Acta Ophthalmologica. 93
Purpose To test the hypothesis that the preoperative crystalline lens equator depth (pre-LED) measured by three-dimensional anterior segment optical coherence tomography (OCT) is an effective predictor of the postoperative anterior chamber depth (pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93789e8987c2e5bc574fa30355adaa72
https://doi.org/10.1111/j.1755-3768.2015.0702
https://doi.org/10.1111/j.1755-3768.2015.0702
Publikováno v:
Journal of Cataract and Refractive Surgery. 30:1295-1299
Purpose: To describe 5 subtle signs of zonular damage. Setting: Cincinnati Eye Institute, Cincinnati, Ohio, USA. Methods: Three patients with a history of ocular trauma and 1 patient with Marfan's syndrome are described. During the preoperative exami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe7ee6f204d8201b7bb56c6b6dc62e26
https://doi.org/10.1016/j.jcrs.2003.09.071
https://doi.org/10.1016/j.jcrs.2003.09.071
Publikováno v:
Journal of cataract and refractive surgery. 41(1)
We describe a manual prechop technique to divide the nucleus using a cystotome. In the cystotome-assisted prechop technique, after the capsulorhexis, the surgeon-bent cystotome is inserted into the lens while the Nagahara chopper is set around the le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d0a82cad4e10717b630cf86f8cf8129
https://pubmed.ncbi.nlm.nih.gov/25532630
https://pubmed.ncbi.nlm.nih.gov/25532630