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*  Predictors of intraocular pressure change after phacoemulsification in patients with pseudoexfoliation syndrome | British...
After mydriasis, crystalline lens nucleus density was graded according to the Lens Opacities Classification System III.22 ... The crystalline lens has a pivotal role in angle narrowing by pushing the peripheral iris anteriorly.11 ,31 Cataract extraction ... We did not have data on lens thickness and were unable to measure lens-iris contact with ASOCT. In addition, a longer follow-up ... This effect is more exaggerated in angle closure eyes.5 ,12 ,13 ,15 ,33-35 These eyes tend to have thicker lens, which occupy a ...
https://bjo.bmj.com/content/101/3/283?ijkey=65600fd3b70c0f66af7207a40962894dad0a3e1e&keytype2=tf_ipsecsha
*  Loss of surface LEC by death and by abnormal migration | Open-i
This confocal view shows the loss of surface LEC and their descent into the lens i ... Lens Cortex, Crystalline/pathology/radiation effects. *Lens Nucleus, Crystalline/pathology/radiation effects ... This confocal view shows the loss of surface LEC and their descent into the lens interior at a site well anterior to the lens ... This confocal view shows the loss of surface LEC and their descent into the lens interior at a site well anterior to the lens ...
https://openi.nlm.nih.gov/detailedresult.php?img=PMC2254966_mv-v14-274-f7&req=4
*  Nuclear sclerosis - Wikipedia
Nuclear sclerosis is an age-related change in the density of the crystalline lens nucleus that occurs in all older animals. It ... Nuclear sclerosis appears as a bilateral bluish-grey haziness at the nucleus, or center of the lens, caused by an increase in ... is caused by compression of older lens fibers in the nucleus by new fiber formation. The denser construction of the nucleus ... ISBN 0-683-30076-8. CS1 maint: Extra text: authors list (link) Petersen-Jones, Simon M. (2003). "Conditions of the Lens". ...
https://en.wikipedia.org/wiki/Nuclear_sclerosis
*  Artis A. Montague, MD, PhD | Stanford Health Care
Multimodal Imaging of Posterior Dislocation of Crystalline Lens Nucleus following Vitrectomy. Karth, P. A., Swinney, C. C., ... Multimodal Imaging of Posterior Dislocation of Crystalline Lens Nucleus following Vitrectomy. Journal of Ophthalmic & Vision ...
https://stanfordhealthcare.org/doctors/m/artis-montague.html
*  Research - Peter A. Karth, MD, MBA
Multimodal Imaging of Posterior Dislocation of Crystalline Lens Nucleus following Vitrectomy. J Ophthalmic Vis Res. 2015 Apr- ... Karth PA, Swinney CC, Moshfeghi DM, Yannuzzi LA, Pang CE, Leng T. Intraocular Nematode Affixed to Posterior Lens Capsule. ...
https://www.peterkarthmd.org/research/
*  Howard Gimbel - Wikipedia
It consists of fashioning two orthogonal and deep central grooves in the crystalline lens nucleus, followed by mechanical ... It consists of making a small circular opening on the anterior surface of the crystalline lens to facilitate subsequent ... Binkhorst C. Intraocular lenses. Am J Ophthalmol 1970;70(2):311-2. Binkhorst C. The optical design of intraocular lens implants ... Worst J. Intraocular lenses: complications, complication factors, and adverse conditions in lens implantation surgery. Trans ...
https://en.wikipedia.org/wiki/Howard_Gimbel
*  List of MeSH codes (A09) - Wikipedia
... lens capsule, crystalline MeSH A09.371.509.225 --- lens cortex, crystalline MeSH A09.371.509.670 --- lens nucleus, crystalline ...
https://en.wikipedia.org/wiki/List_of_MeSH_codes_(A09)
*  Lensing | definition of lensing by Medical dictionary
... lensing explanation free. What is lensing? Meaning of lensing medical term. What does lensing mean? ... Looking for online definition of lensing in the Medical Dictionary? ... negative lens See concave lens.. lens nucleus See crystalline lens.. objective lens See objective.. ophthalmic lens Any lens ... Syn. convex lens; plus lens; positive lens.. corrected lens See best-form lens.. lens cortex See crystalline lens.. cosmetic ...
https://medical-dictionary.thefreedictionary.com/lensing
*  Three-Dimensional Cataract Crystalline Lens Imaging With Swept-Source Optical Coherence Tomography | IOVS | ARVO Journals
Nuclear cataracts are characterized by an increase of light scattering in the nucleus of the crystalline lens and can be ... part of the crystalline lens. Although the anterior segment of the crystalline lens (C, G) seems normal, the observation of the ... part of the crystalline lens. Although the anterior segment of the crystalline lens (C, G) seems normal, the observation of the ... part of the crystalline lens. Although the anterior segment of the crystalline lens (C, G) seems normal, the observation of the ...
https://iovs.arvojournals.org/article.aspx?articleid=2672889
*  Official ESCRS | European Society of Cataract & Refractive Surgeons
To describe a technique for nucleus removal without rotating crystalline lens : �â� � wedge�â� � technique. Setting: ... Nucleus was divided by phaco tip and chopper. In right heminucleus a lateral deep groove was performed such way to create a big ... In all cases this technique allowed for safe removing of largest part of the nucleus. Irrigation flows made it easily to move ... asymmetric wedge including central part of nucleus. This wedge was removed without manipulation and rotation. The remaining two ...
http://www.escrs.org/lisbon2017/programme/posters-details.asp?id=28922
*  Contact l | definition of contact l by Medical dictionary
negative lens See concave lens.. lens nucleus See crystalline lens.. objective lens See objective.. ophthalmic lens Any lens ... Syn. convex lens; plus lens; positive lens.. corrected lens See best-form lens.. lens cortex See crystalline lens.. cosmetic ... extended wear lens; fenestrated lens; flare lens; flat lens; flexure lens; lathe-cut contact lens; liquid lens; ortho-k lens; ... ortho-k lens; piggyback lens; scleral lens.. thick lens See thin lens.. lens thickness caliper See caliper.. thin lens A lens ...
http://medical-dictionary.thefreedictionary.com/contact+l
*  International Council of Ophthalmology : Connections : User Profile
... retrieval and scleral fixation of dislocated IOLs and removal of dislocated crystalline lenses or nuclei. Also had experience ... 2-Scleral Fixation of Intraocular lenses Dec- 2009 An original article printed in Pakistan Journal of ophthalmology (PJO) Pak J ... Have written a dissertation on "scleral fixation of intra ocular Lens". In eyes lacking enough posterior capsular support for ... 7- 2009 One and a half decade with Scleral fixated intraocular lenses original research paper on account of experience with ...
http://www.icoph.org/connections/user_profile/003A000000f5iUAIAY/Zia-Mazhry.html
*  Presbyopia - Cause and Treatment: Overview, Helmholtz Theory of Accommodation, Schachar Mechanism of Accommodation
Tscherning thought that presbyopia was the result of enlargement of the crystalline lens nucleus. [30] All subsequent theories ... the crystalline lens remains stable during accommodation. Investigators have demonstrated that the crystalline lens is stable ... he postulated that the change in shape of the crystalline lens is induced by a muscular mechanism within the crystalline lens. ... The stem cells of the lens are located at the lens equator. The embryonic lens is essentially spherical, and, at birth, the ...
https://emedicine.medscape.com/article/1219573-overview
*  Patent EP0673233A4 - Ophthalmic lens removal apparatus. - Google Patent
The lens is enclosed in a lens capsule and consists of lens cortex, and lens nucleus. The lens capsule is an elastic bag ... The lens cortex is a jelly-like portion of the crystalline lens, composed of a multiplicity of thin lens fibers that form the ... The lens nucleus is an optically defined-zone which is denser in the central position of the lens. This nucleus becomes even ... Additionally the lens may become opacified.. This opacity and cloudiness of the crystalline lens or its surrounding transparent ...
http://www.google.se/patents/EP0673233A4?cl=en
*  Basal nucleus | definition of basal nucleus by Medical dictionary
... basal nucleus explanation free. What is basal nucleus? Meaning of basal nucleus medical term. What does basal nucleus mean? ... Looking for online definition of basal nucleus in the Medical Dictionary? ... The core or inner dense section of the crystalline lens.. mammillary nucleus. The lateral, intermediate, or medial mammillary ... Synonym: nucleus caudatus; intraventricular nucleus. nucleus caudatus. Caudate nucleus.. cell nucleus. Nucleus (2).. central ...
http://medical-dictionary.thefreedictionary.com/basal+nucleus
*  Postpyramidal nucleus | definition of postpyramidal nucleus by Medical dictionary
What is postpyramidal nucleus? Meaning of postpyramidal nucleus medical term. What does postpyramidal nucleus mean? ... Looking for online definition of postpyramidal nucleus in the Medical Dictionary? postpyramidal nucleus explanation free. ... accessory oculomotor nucleus See Edinger-Westphal nucleus.. nucleus of the crystalline lens See crystalline lens.. Edinger- ... Deiters' nucleus lateral vestibular nucleus; see nuclei vestibulares. dentate nucleus , nucleus denta´tus the largest of the ...
https://medical-dictionary.thefreedictionary.com/postpyramidal+nucleus
*  Cataracts Eyeglass Prescriptions Cataract Surgery Vision
... one that is forming in the nucleus or center of the Crystalline Lens of your eye. As a Nuclear Cataract develops, it causes a ... A Cataract is a clouding of the Crystalline Lens of the eye, which is normally clear. As the clouding of the lens increases ... Depending on the physical location of the Cataract within the Crystalline Lens and the type of Cataract that is developing some ... The only way to restore the vision loss caused by a Cataract is to have Cataract Surgery with Intraocular Lens (IOL) ...
http://www.aboutcataractsurgery.com/cataract-eyeglasses.html
*  Capsulorrhexis | definition of capsulorrhexis by Medical dictionary
... circular tear in the anterior capsule is made in the crystalline lens to allow phacoemulsification of the lens nucleus during ... which is a central opening created on the anterior capsule of the lens to enable the cataractous lens within to be removed. ... A-type' lens epithelial cells, which remain in the capsular bag and form a single cell layer around the capsulorrhexis. Picture ... The capsulorrhexis is then created using forceps, which dig in and tear a round circle in the anterior lens capsule; this poses ...
http://medical-dictionary.thefreedictionary.com/capsulorrhexis
*  US5284476A - Nuclear hydrolysis cannula - Google Patents
Embryologically, the human lens forms with a fetal nucleus which, after development, becomes the center of the crystalline lens ... However, because the lens is now enclosed by the adult nucleus, the area of lens growth is confined causing the layers to ... An adult nucleus next forms around the fetal nucleus and concentrically disposed lamellae, and the lens takes shape. ... The cannula is next inserted into the body of the nucleus of the lens 40 as shown in FIG. 6 so that a hydrodelamination ...
https://patents.google.com/patent/US5284476A/en
*  Blinding Flashes | Science Mission Directorate
"For good vision, the lens of the eye must be crystal clear," she says. The lens, shaped like an M&M, sits in the opening of the ... When needed, epithelial cells flatten out and shed their nucleuses and other internal structures to become transparent fiber ... but basically a bag of crystalline proteins." ... Right: A simplified cross-section of the lens. [More]. They ... "At the center of the lens are transparent cells called 'fiber cells.' Damage to the lens can lead to clouding of the fiber ...
https://science.nasa.gov/science-news/science-at-nasa/2004/22oct_cataracts
*  Crystalline Lens and Cataract by Joah F. Aliancy and Nick Mamalis - Webvision
As the lens fibers continue to age, the nucleus becomes more compact and less pliable decreasing the ability of the lens to ... Crystalline Lens and Cataract by Joah F. Aliancy and Nick Mamalis. Crystalline Lens and Cataract ... Figure 3. Layers of the lens. Upper section is through the anterior lens capsule showing lens epithelial cells, lec, and lens ... Crystalline Lens and Cataract by Joah F. Aliancy and Nick Mamalis. *Intraocular Lenses for Cataract Surgery by Jason Nguyen and ...
http://webvision.med.utah.edu/book/part-xvi-anterior-segment/crystalline-lens-and-cataract/
*  Development of a human eye model incorporated with intraocular scattering for visual performance assessment
The refractive index of the crystalline lens is highest (around 1.418) and slowly varying in the central nucleus and rapidly ... Crystalline lens. Intraocular volumetric scattering due to protein molecules in the crystalline lens was modeled by Mie ... For the crystalline lens, only the coefficients for the core (high) and cortex (low) refractive indices are provided. The lens ... This model was able to predict the spherical aberration with a homogeneous crystalline lens but required a hypothetic lens with ...
https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-17/issue-7/075009/Development-of-a-human-eye-model-incorporated-with-intraocular-scattering/10.1117/1.JBO.17.7.075009.full?SSO=1
*  ESCRS | European Society of Cataract & Refractive Surgeons
Subluxed crystalline and pseudophakic lenses. - Vitreous loss/PC tear - Dropped nucleus. - Intraocular lenses with no capsule ... D. Spalton UK Intraocular lens design. - Optic design. - Haptic design. - Asphericity. - Materials. - Biocompatibility. - New ... B. Frueh SWITZERLAND Intraoperative correction of astigmatism: toric intraocular lenses - Indications. - Preoperative ...
http://www.escrs.org/athens2016/programme/cataract-surgery-didactic-course.asp
*  Cortex of thymus synonyms, cortex of thymus antonyms - FreeThesaurus.com
4 synonyms for cortex: cerebral cortex, cerebral mantle, pallium, lens cortex. What are synonyms for cortex of thymus? ... lens cortex','type':2},{'name':'animal tissue','type':4},{'name':'crystalline lens','type':4},{'name':'lens of the eye','type': ... the tissue that surrounds the lens nucleus','type':1,'children':[{'name':' ... 4},{'name':'lens','type':4}],'end':true}]},/script, ,svg width='720px' height='600px' id='vtSvg' viewBox='0 0 600 500' onload=' ...
http://www.freethesaurus.com/cortex+of+thymus
*  Eye lens, SEM - Stock Image P424/0246 - Science Photo Library
Coloured scanning electron micrograph (SEM) of cells from the lens (crystalline lens) of the eye. The cells are in a stacked ... The transparency of the lens is thought to arise from this regular interlocking arrangement, as well as the absence of nuclei ... The lens (found at the front of the eye) focuses light on to the light-sensitive cells in the retina at the back of the eye. - ... Caption: Eye lens. Coloured scanning electron micrograph (SEM) of cells from the lens (crystalline lens) of the eye. The cells ...
http://www.sciencephoto.com/media/308920/view