Posterior capsule of the lens. Medical search. Frequent questions

Are lens implant modifications the best way to prevent posterior capsule opacification? (bmj.com)
Posterior capsule opacification (PCO) is the most common complication in intraocular lens surgery, occurring months to years after uncomplicated cataract surgery, and decreasing visual acuity significantly. (bmj.com)
Posterior capsule opacification (PCO) is a complication that can occur some time after cataract surgery. (rnib.org.uk)
Your doctor might call this a "posterior capsular opacification (or PCO). (aao.org)
This condition is called posterior capsular opacification (PCO). (spirehealthcare.com)
This is called posterior capsule opacification or PCO and feels similar to the original cataract. (nuffieldhealth.com)
Cataract, an opacification of the natural crystalline lens, is a significant cause of reversible blindness worldwide. (springer.com)
This study aims to explore the molecular mechanism of TLR3 in the occurrence and development of post-cataract EMT, and to provide new ideas for the prevention and treatment of posterior capsule opacification (PCO). (researchsquare.com)
Cataracts can be divided into anterior subcapsular cataract (ACS) and posterior capsular opacification (PCO) according to the location where fibrosis occurs. (researchsquare.com)
Posterior capsular opacification (PCO) is a well-recognized late complication of modern phacoemulsification cataract surgery and occurs in 25% to 50% of patients by 5 years after surgery. (arvojournals.org)
In some people, the surgery causes posterior capsule opacification, in which the part of the eye behind the artificial lens becomes cloudy. (harvard.edu)
Mr Nanavaty's areas of research interest include astigmatism, wavefront aberrations, ectatic corneal disorders, endothelial disease, lamellar corneal transplant surgeries, quality of vision after surgical interventions, cataracts surgical techniques, intraocular lenses and posterior capsule opacification. (nuffieldhealth.com)
What Does Posterior Pill Opacification Resemble? (offere.us)
over the posterior pill that create capsular opacification. (offere.us)
How Much Does Private Treatment For Posterior Pill Opacification Cost? (offere.us)
Nevertheless, very periodically a YAG capsulotomy requires to be bigger at a later day and also a lot more hardly ever YAG laser requires to be carried out to opacification before the lens dental implant. (offere.us)
Opacification of the posterior lens capsule following extracapsular cataract extraction. (columbia.edu)
Advances in cataract surgery techniques and intraocular lens design have been shown to reduce the frequency of posterior capsule opacification. (columbia.edu)
Posterior capsule opacification is not routinely treated, unless when significant visual disturbances are noted. (columbia.edu)
Moreover, the risk of poster capsule rupture increases significantly when the capsular opacification is larger than 3 mm. (medscape.com)

YAG capsulotomy is a laser surgery that is performed to create a small hole in the cloudy lens capsule. (nuffieldhealth.com)
Capsulotomy and lens fragmentation were performed with the aid of the LDV Z8 femtosecond laser system. (dovepress.com)
FLACS with the LDV Z8 system was characterized by complete capsulotomy and highly effective and reproducible lens fragmentation. (dovepress.com)
Femtosecond laser systems have been used during cataract surgery for performing anterior capsulotomy, lens fragmentation, and clear corneal incisions. (dovepress.com)
Our Single-Use Capsulotomy lens provides superior laser beam accuracy and focus on the posterior lens capsule. (volk.com)
This model provides a cornea-scleral shell for use with or without a YAG capsulotomy laser lens . (guldenophthalmics.com)
YAG capsulotomy is a laser procedure used to correct the opacity of the posterior capsule. (healthpages.org)
The power levels used are normally between 1.0 to 3.5 mJ, the precise degree dependant on the level of capsular fibrosis as well as whether a capsulotomy lens is to be made use of (as gone over later on). (offere.us)
Intraocular pressure elevation following Nd:YAG laser posterior capsulotomy. (medscape.com)
If necessary, Neodynium:YAG laser posterior capsulotomy is usually performed to create a sufficient opening in the opacified posterior capsule. (columbia.edu)
Ang pamamaraan ay kilala bilang YAG laser capsulotomy upang gamutin ang posterior capsule opacity. (theyenews.com)

Posterior polar cataract surgery is associated with an increased incidence of rupture of the posterior capsule. (medscape.com)
Anterior lens laceration and rupture is a common sequela of cat claw injuries in young dogs. (merckvetmanual.com)
However, concurrent lens capsule rupture and posterior segment involvement carries a more guarded prognosis. (merckvetmanual.com)
The dislocation of the lens is caused by the rupture of the capsular bag. (healthpages.org)
Hemalatha C, Norhafizah H, Shatriah I. Bilateral spontaneous rupture of anterior lens capsules in a middle-aged woman. (medscape.com)
Su Y, Mao Z, Liu Y, Yang Y, Liu X. Late-onset lens particle glaucoma as a consequence of posterior capsule rupture after pars plana vitrectomy. (medscape.com)
We had significantly more complications (posterior capsular rupture) in the hydrodissection group as compared to the hydrodelineation. (nature.com)

An Intraocular lens (IOL) is a lens implanted in the eye usually as part of a treatment for cataracts or for correcting other vision problems such as short sightedness and long sightedness, a form of refractive surgery. (wikipedia.org)
Histologic examination has found this to be the case in posterior polar cataracts. (medscape.com)
in fact, little is published on the specific incidence of posterior polar cataracts. (medscape.com)
In the Framingham Eye Study, little prevalence data for posterior polar cataracts are presented. (medscape.com)
Excessive proliferation and migration of lens epithelial cells and transformation into mesenchymal cells (ie EMT) are common causes of cataracts. (researchsquare.com)
People with cataracts can use eyeglasses, magnifying lenses, or stronger lighting to help improve their vision. (harvard.edu)
Common disorders of the lens include those that affect its transparency (such as cataracts), and those that affect the placement of the lens. (merckvetmanual.com)
Cataracts are a condition in which the lens becomes cloudy, which affects sight and eventually causes total blindness. (merckvetmanual.com)
Anterior polar cataracts appear as little white dots as well as are located on the front as well as centre of the lens. (offere.us)
Cataracts are the clouding of the focusing lens in the middle of your eyes, causing your vision to become blurry or obscured. (sweye.com)
posterior subcapsular cataracts that form inside your lens capsule, cortical cataracts that form in the middle section of the lens, and nuclear sclerotic cataracts that form in the center of the lens. (sweye.com)
Each of these sections are a different layer within your lens, and cataracts in any of these three can obscure your vision. (sweye.com)
Therapy for posterior polar cataracts is primarily surgical, but safety is a consideration since this entity poses a special challenge. (medscape.com)
A thorough pediatric and/or intermedical evaluation for associated systemic findings in all forms of congenital cataract, including posterior polar cataracts, is indicated. (medscape.com)
Cataracts may be located in the center of the lens (nuclear), or they may involve the lens material underneath the anterior or posterior lens capsule (subcapsular or cortical). (msdmanuals.com)
As with other cataracts, the lens opacity obscures vision. (msdmanuals.com)
Well-developed cataracts appear as gray, white, or yellow-brown opacities in the lens. (msdmanuals.com)

This may be due to vitreous adherent to the iris or synechiae to the posterior capsule. (medscape.com)
The adult lens is separated from other tissues and has no nerve and blood vessel distribution, but draws nutrients from aqueous humor and vitreous humor. (researchsquare.com)
One eye had a tear in the posterior capsule with vitreous loss during cataract surgery. (codetvision.com)
However, the cystoid macular edema persisted, and we found lens fragments behind the iris that were easily identified and removed with the endoscope and vitreous cutter. (ophthalmologytimes.com)
In a related situation, Dr. Goldberg said posterior segment endoscopy allowed him to identify and manage vitreous that was plugging a non-functioning pars plana tube. (ophthalmologytimes.com)
Uveitis is classified according to the predominant site of inflammation: anterior (anterior chamber), intermediate (vitreous), or posterior (retina or choroid). (aafp.org)
We think this was because the posterior capsule was unstable and support from the vitreous was insufficient in these patients, and therefore hydrodelineation was a safer technique. (nature.com)

Pseudophakia with torn posterior lens capsule. (renalandurologynews.com)

This new artificial lens is placed inside your lens capsule, the membrane that originally covered your natural lens. (rnib.org.uk)
It happens when a membrane called the posterior capsule becomes cloudy. (aao.org)
Secondary membrane procedures were performed in 62% of the eyes in which the aspiration procedure left the posterior capsule intact, in nearly 12% of those in which the posterior capsule was minimally opened and in none of those which had the posterior capsule widely excised. (nih.gov)
Inside is an iris , anterior capsule membrane , an IOL and a posterior capsule which will respond to Nd:YAG laser treatment. (guldenophthalmics.com)

Dilatation of the pupil may help relieve pupillary block in pseudophakia or break posterior synechiae. (medscape.com)
Posterior synechiae and/or pigment on anterior lens capsule, keratic precipitates but no anterior chamber inflammation, or both. (cdc.gov)
In the setting of a shallow anterior chamber, it is necessary to determine intraocular pressure (IOP), ACD, peripheral anterior synechiae or posterior synechiae or anterior segment dysgenesis. (aao.org)

1 Generalized intraocular inflammation is described as panuveitis, whereas inflammation centered in the optic nerve head with secondary peripapillary involvement is classified under posterior uveitis as neuroretinitis. (aafp.org)

This can occur in such cases as hypotony due to anterior proliferative vitreoretinopathy (PVR), persistent cystoid macular edema (CME) after complicated cataract surgery with retained lens fragments, and endophthalmitis. (ophthalmologytimes.com)

Lens opacities and cataract formation are a potential complication of ICL surgery. (codetvision.com)
Coexisting ocular anomalies and retained lens cortex increased the risk for this complication. (nih.gov)
Dislocation of intraocular lens is another complication that may happen after cataract surgery. (healthpages.org)
Posterior capsule opacity is a common complication occurs after the cataract surgical procedure. (healthpages.org)

In the presence or absence of TLR3, human lens epithelial cell line SRA01/04 are treated with TGF-β2. (researchsquare.com)
To demonstrate differences in human lens epithelial cell adhesion to different intraocular lens biomaterials in vitro and to determine whether these differences can be influenced by coating the intraocular lens surface with commercially available fibronectin. (arvojournals.org)
There was a significant difference in the degree of lens epithelial cell attachment to the various types of intraocular lenses in vitro. (arvojournals.org)
Some reports suggest that the design of the IOL is important, 10 12 13 others state that the adhesive properties of the lens material may be relevant, 6 7 10 as soft acrylic IOLs show greater lens epithelial cell (LEC) adhesion than do PMMA and silicone lenses. (arvojournals.org)

A posterior polar cataract is a round, discoid, opaque mass (see the image below) that is composed of malformed and distorted lens fibers located in the central posterior part of the lens. (medscape.com)
The central fibrous mass consists of degenerated lens fibers surrounded by several small globular vacuoles containing what appears as a refractile substance as well as some lens degenerative fiber material. (medscape.com)
Posterior polar cataract, a distinctive subtype of lens opacity, presents as an area of degenerative and malformed lens fibers that form an opacity in the central posterior subcapsular area of the lens. (medscape.com)
In addition, Duke-Elder discusses the association of "irregularities in the development of lens fibers" and attributes this concept to von Szily in 1938. (medscape.com)
The histologic changes of the malformed lens fibers are now recognized to be associated with an adherence of these degenerative lens fibers to an area of the weakened posterior capsule. (medscape.com)
The lens epithelial cells proliferate, differentiate and migrate inward to form lens fibers. (researchsquare.com)
The main difficulty is the adherence of the abnormally formed lens fibers to the posterior capsule and its associated weakness. (medscape.com)
Structures located within the cone (after passing through the annulus of Zinn) include the motor innervations to the rectus muscles (cranial nerves III and VI) and the afferent sensory fibers from the globe, which are carried by the short and long posterior ciliary nerves before joining the nasociliary nerve (a branch of cranial nerve V1). (medscape.com)
Afferent fibers from the globe travel via the long and short posterior ciliary nerves. (medscape.com)

Both kinds of IOLs are designed to provide the same light-focusing function as the natural crystalline lens. (wikipedia.org)
This type of IOL is also called phakic intraocular lens (PIOL), as it is implanted without removing the patient's natural crystalline lens. (wikipedia.org)
During CLEAR, the crystalline lens is extracted and an IOL replaces it in a process that is very similar to cataract surgery: both involve lens replacement, local anesthesia, last approximately 30 minutes, and require making a small incision in the eye for lens insertion. (wikipedia.org)

The surgical significance of a posterior subcapsular cataract is an association with and an adhesion of the lens opacity to the posterior capsule immediately subjacent to it. (medscape.com)
A posterior subcapsular cataract disproportionately affects vision because the opacity is located at the crossing point of incoming light rays. (msdmanuals.com)

Different causes affect the migration and proliferation of residual lens epithelial cells from the periphery to the central area of the posterior capsular bag, changing light distribution and causing light scattering, and leading to reduced visual function. (bmj.com)
IOLs usually consist of a small plastic lens with plastic side struts, called haptics, to hold the lens in place in the capsular bag inside the eye. (wikipedia.org)
The use of a flexible IOL enables the lens to be rolled for insertion into the capsular bag through a very small incision, thus avoiding the need for stitches. (wikipedia.org)

however, a posterior polar cataract is distinct from other forms of congenital lens opacities. (medscape.com)

The cataract surgeon thought all of the lens material had been successfully removed, and nothing was visible on a postoperative dilated fundus exam," he said. (ophthalmologytimes.com)
Postoperative visual correction with eyeglasses, contact lenses, or both is usually required to achieve the best outcome. (msdmanuals.com)

During cataract surgery the natural lens of your eye, which has become cloudy, is replaced by a clear artificial lens also known as an intraocular lens implant or IOL. (rnib.org.uk)
PCO occurs because cells remaining after cataract surgery grow over the back (posterior) of the capsule causing it to thicken and become slightly opaque (cloudy). (rnib.org.uk)
Your own lens should be clear, but with a cataract it is cloudy. (aao.org)
During cataract surgery, your cloudy natural lens is removed and replaced with a clear artificial lens. (aao.org)
In order to do the treatment your consultant will dilate the pupils, apply local anaesthetic (eye drops) and use the YAG laser to create a small hole in the cloudy the lens capsule. (nuffieldhealth.com)
This distorts or blocks the passage of light through the lens, causing cloudy or blurred vision, other visual problems, and even blindness. (harvard.edu)
Sometimes the back or posterior of this capsule behind the new lens becomes cloudy. (eyeandear.org.au)
Your ophthalmologist (eye doctor) can use a laser to create a hole through the cloudy capsule to allow more light to enter the eye. (eyeandear.org.au)
Cataract is a disease with cloudy lenses and has bothered millions of old people. (vanguardngr.com)

The cataract is inspected and typically presents as a central posterior discoid mass. (medscape.com)

Preoperative detection of posterior capsule tear with ultrasound biomicroscopy in traumatic cataract. (medscape.com)
The preoperative clearance for posterior polar cataract surgery does not need to include more than that obtained prior to a routine cataract surgery. (medscape.com)
Assuming the absence of any associated systemic or ocular disease, the preoperative preparation for posterior polar cataract surgery can be limited to a routine preoperative workup and clearance. (medscape.com)

This leaves some of the capsule behind to keep your artificial lens in place (like a cuff around the IOL) but removes enough in the middle to allow the light to pass directly through to the retina. (rnib.org.uk)
The eye's lens is a clear structure that focuses images on the light-sensitive retina. (harvard.edu)
It usually takes years for the clouding of the lens to keep light from reaching the retina or distorting light rays. (harvard.edu)
This will certainly allow your medical professional to take a look at the whole lens as well as the rear of your eyes (the retina), making use of a tool called an ophthalmoscope. (offere.us)

The Lens in Animals The optically clear and avascular lens consists of (from anterior to posterior) the anterior lens capsule, anterior cortex, nucleus, posterior cortex, and very thin posterior lens capsule. (merckvetmanual.com)
It has been suggested that where hydrodelineation is difficult, prechopping of the anterior nucleus should be initially performed and any cracking of the nucleus should be limited so as to not involve the area near the poster pole or the capsule. (medscape.com)
The goal is to leave the posterior pole as undisturbed as possible by creating a hydrodissected plane separating the nucleus and the epinucleus. (medscape.com)

[ 24 ] As mentioned below, hydrodissection should be avoided because it can, in itself, cause the abnormally weakened posterior capsule to tear. (medscape.com)
Hydrodissection should be avoided because the fluid wave created may extend to the weak area of the posterior capsule and in itself produce a tear. (medscape.com)

If the natural lens is left in the eye, the IOL is known as phakic, otherwise it is a pseudophakic lens (or false lens). (wikipedia.org)
It also once held your eye's natural lens (what became the cataract) in place. (aao.org)
During cataract surgery the natural lens is removed from the capsule and replaced with a clear plastic lens. (spirehealthcare.com)
Surrounding your lens is a bag called a 'capsule' which is left behind once your natural lens has been removed. (eyeandear.org.au)

This is to ensure that eye growth, which disrupts IOL lenses, will not occur post-surgery. (wikipedia.org)
During cataract, posterior lens capsule cloudiness may occur after surgery. (bayfor.org)
The opacity of the posterior capsule may occur even months or years after the procedure. (healthpages.org)
Lens displacement (also called lens luxation ) can occur in horses. (merckvetmanual.com)

Intrascleral intraocular lens (IOL) fixation is a standard technique for secondary implantation of IOLs in eyes without or with insufficient capsular support. (karger.com)
With this information, the calculator determines the most appropriate cylindrical power of the lens (ie, the model T3, T4, or T5) and, axis of implantation. (crstoday.com)
In addition, the calculator has recently been enhanced to show the amount and location of the anticipated residual astigmatism following the lens implantation. (crstoday.com)
The great majority of patients who undergo premium IOL implantation with a toric, multifocal, or extended depth of focus (EDOF) lens are satisfied with their results. (crstodayeurope.com)
Without intraocular lens implantation, the edge of the anterior capsule may adhere to the posterior capsule forming Soemmering's ring. (columbia.edu)

Often, this opacity is adherent to the lens capsule, thereby making uncomplicated surgical removal problematic. (medscape.com)
Therefore, the surgical approach must be aimed at reducing the stress on the weakened posterior capsule. (medscape.com)
Several surgical solutions and approaches have been proposed, but a technique for uncomplicated and successful posterior polar cataract extraction continues to remain challenging and problematic. (medscape.com)
Surgical removal of the lens is the only definitive treatment available. (merckvetmanual.com)
YAG surgical treatment should restore your vision back to how it was instantly after your initial cataract or lens substitute surgical treatment. (offere.us)
It functions to eliminate obscuring of vision which can happen after cataract surgical procedure, if the posterior (back) of the lens capsule has come to be gloomy. (offere.us)
Posterior pill enlarging can happen in up to 20% of patients over the weeks or months after cataract surgical procedure. (offere.us)
Treatment is surgical removal and placement of an intraocular lens. (msdmanuals.com)

Effective IOL implants also eliminate the need for glasses or contact lenses post-surgery for most patients. (wikipedia.org)
together with protein concentration) and lens epithelial cells plus capsule (LECs/capsule) in patients with cataract (CAT), and also suffering from pseudoexfoliation syndrome (PEX), primary open-angle glaucoma (POAG) and pseudoexfoliation glaucoma (PXG). (molvis.org)
The present study shows for the first time an age-increased OS-induced protein damage (protein carbonyl formation) in the AH and LECs/capsule of CAT patients with PEX, POAG or PXG. (molvis.org)
Over time in some patients the capsule behind the lens can thicken. (spirehealthcare.com)
A small proportion of patients will develop clouding of the capsule which covers the lens following cataract surgery. (nuffieldhealth.com)
From posterior polar cataract and temporal negative dysphotopsia to phaco in uveitis and glaucoma patients, the 2016 Cataract Spotlight session covered much ground. (aao.org)
This lens gives me the ability to accurately and predictably provide excellent uncorrected distance UCVA for a group of patients who have lived without such vision for years. (crstoday.com)
In a phase 3 clinical study evaluating the AcrySof Toric IOL, 94 of patients implanted with the lens (n = 37) achieved a distance UCVA of 20/40 or better. (crstoday.com)

However, other types are available, such as a multifocal intraocular lens that provides multiple-focused vision at far and reading distance, and adaptive IOLs that provide limited visual accommodation. (wikipedia.org)
Multifocal IOLs can also be Trifocal IOLs or extended depth of focus (EDOF) lenses. (wikipedia.org)
These reading glasses may be avoided in some cases if Multifocal IOLs, Trifocal IOLs or EDOF lenses are used. (wikipedia.org)
Advances in cataract surgery can correct for near and farsightedness, astigmatism and the need for bifocals by using toric and multifocal lenses . (sweye.com)
1,4 Among the newer generations of multifocal lenses, wider concentric diffractive rings in certain lens designs have been shown to reduce glare, halos, and internal aberrations, thus improving patient satisfaction. (crstodayeurope.com)

The visual prognosis is guarded if the posterior segment is involved, particularly if the retinal detachment is large. (merckvetmanual.com)
Endoscopy can be valuable in identifying and addressing problems in the posterior segment. (ophthalmologytimes.com)
San Francisco Bay Area, CA -Endoscopy is a valuable addition to the vitreoretinal surgeon's toolbox-enabling visualization of the posterior segment in situations when the traditional view through the operating microscope is limited. (ophthalmologytimes.com)
The historic and still primary role for posterior segment endoscopy is to allow visualization in eyes with compromised anterior segments. (ophthalmologytimes.com)

The aspiration procedure with the lowest incidence for all three complications was the Ocutome aspiration with wide excision of the posterior capsule. (nih.gov)
The lens may dislocate even without any valid reasons or complications. (healthpages.org)

Therefore, we proposed that corneal endothelial cells could be preserved by performing all intraocular manipulations posterior to the iris through a scleral incision at the pars plana, thereby avoiding the cornea. (karger.com)
During cataract surgery your normal lens (which sits behind the iris or coloured part of the eye) is removed and an artificial lens replaces it. (eyeandear.org.au)
Dr. Goldberg said he has used endoscopy to identify and remove lens fragments hidden behind the iris in a patient who had a ruptured posterior capsule during cataract surgery. (ophthalmologytimes.com)
The lens is a soft, transparent tissue that sits behind the iris. (merckvetmanual.com)

Complicated retinal detachments with severe posterior and anterior proliferative vitreoretinopathy (PVR) were included in this study. (springer.com)

While B, Mudhar HS, Chan J. Lens particle glaucoma secondary to untreated ?congenital cataract and persistent fetal vasculature. (medscape.com)
Barnhorst D, Meyers SM, Myers T. Lens-induced glaucoma 65 years after congenital cataract surgery. (medscape.com)
Congenital cataract is a lens opacity that is present at birth or shortly after birth. (msdmanuals.com)
Cataract A cataract is a congenital or degenerative opacity of the lens. (msdmanuals.com)

Remove contact lenses prior to administration and reinsert them after 15 minutes. (mims.com)
Ensure the face is clean, makeup and contact lenses are removed. (nih.gov)

Treats blurred vision caused by thickening of the capsule holding the lens implant. (spirehealthcare.com)
After cataract surgery, the three of the commonest types of intraocular lens (IOL) implant biomaterials used are polymethylmethacrylate (PMMA), silicone, and acrylic. (arvojournals.org)
For an experienced cataract surgeon, the lens is easy to implant and produces excellent outcomes in the very first case. (crstoday.com)

glaucoma, astigmatism, remaining near or far sightedness, rotation of the lens inside the eye one or two days after surgery. (wikipedia.org)
Traditionally, it was thought that penetration of the anterior lens capsule (lacerations >2 mm) required lens removal as soon as possible, because escape of lens material causes gradually intensifying lens-induced uveitis that often progresses to secondary glaucoma and phthisis bulbi. (merckvetmanual.com)
In a narrow-angle glaucoma surgery, a laser is used to connect the posterior and anterior eye chambers. (bayfor.org)
What are the differential diagnoses for Lens-Particle Glaucoma? (medscape.com)
Lens-induced glaucoma. (medscape.com)
Diagnosis and management of lens-induced glaucoma. (medscape.com)
Richter CU. Lens-induced open-angle glaucoma. (medscape.com)
Nontraumatic lens-induced glaucoma. (medscape.com)
Rosenbaum JT, Samples JR, Seymour B, Langlois L, David L. Chemotactic activity of lens proteins and the pathogenesis of phacolytic glaucoma. (medscape.com)
Spontaneous anterior lens capsular dehiscence causing lens particle glaucoma. (medscape.com)
Late onset lens particle glaucoma in Marfan syndrome]. (medscape.com)
Kee C, Lee S. Lens particle glaucoma occurring 15 years after cataract surgery. (medscape.com)
Late occurrence of lens particle glaucoma due to an occult glass intralenticular foreign body. (medscape.com)
Late onset lens particle glaucoma as a consequence of spontaneous dislocation of an intraocular lens in pseudoexfoliation syndrome. (medscape.com)
Jain SS, Rao P, Nayak P, Kothari K. Posterior capsular dehiscence following blunt injury causing delayed onset lens particle glaucoma. (medscape.com)

Three different modifications of the aspiration procedure were employed: the standard needle and syringe procedure leaving the posterior capsule intact (304 eyes), rotoextraction with small opening of the posterior capsule (34 eyes) and Ocutome aspiration with wide excision of the posterior capsule (54 eyes). (nih.gov)

More commonly, IOLs are implanted via Clear Lens Extraction And Replacement (CLEAR) surgery, also known as refractive lens exchange (RLE) or clear lens extraction (CLE). (wikipedia.org)
Recently, femtosecond laser application in cataract surgery has been gaining increasing interest, given that use of premium intraocular lenses and higher patient expectations amplify the necessity for more predictable and accurate refractive outcomes, as well as maximum safety. (dovepress.com)
in which he presented 3 exciting new refractive technologies that he is working on-the Raindrop inlay, the LensGen accommodating IOL, and refractive index shaping of lenses in vivo. (aao.org)

The new artificial lens is placed inside this capsule to help keep it in position. (eyeandear.org.au)

Most IOLs fitted today are fixed monofocal lenses matched to distance vision. (wikipedia.org)
[1] This assessment may help identify pre-existing amblyopia to manage patient's expectations for visual recovery and to determine whether they are suitable for premium intraocular lenses (IOLs). (aao.org)

The posterior polar cataract is seen as a dense discoid opacity. (medscape.com)

Thus, it is critical to assess for lens perforation, which can lead to cataract formation or severe, uncontrollable uveitis, particularly if bacteria are implanted within the lens. (merckvetmanual.com)
Intraocular inflammatory mass associated with lens-induced uveitis. (medscape.com)
Primary ocular lymphoma should be considered in persons older than 50 years with persistent intermediate or posterior uveitis that does not respond to anti-inflammatory therapy. (aafp.org)

The increase of public awareness on ocular conditions leads to an early diagnosis and treatment, as well as an increased demand for more effective and minimally invasive solutions for the treatment of both the anterior and posterior segments of the eye. (mdpi.com)
This necessitates the investigation of past experimental approaches in their attempt to correlate oxidative stress and ocular diseases in humans in both the epithelial cells plus the capsule (LECs/capsule) and in the aqueous humor (AH). (molvis.org)
Nguyen TN, Mansour M, Deschenes J, Lindley S. Visualization of posterior lens capsule integrity by 20-MHz ultrasound probe in ocular trauma. (medscape.com)

Anatomy25

Diseases21

Chemicals and Drugs13

Analytical, Diagnostic and Therapeutic Techniques and Equipment29

Psychiatry and Psychology1

Phenomena and Processes7

Technology, Industry, Agriculture4

Health Care4

Opacification20

Capsulotomy11

Rupture7

Cataracts17

Vitreous7

Torn posterior lens capsule1

Membrane4

Synechiae3

Inflammation1

Macular edema1

Complication4

Epithelial cell4

Fibers9

Crystalline lens3

Subcapsular cataract2

Capsular bag3

Opacities1

Postoperative2

Cloudy9

Central posterior1

Preoperative3

Retina4

Nucleus3

Hydrodissection2

Natural lens4

Occur4

Implantation5

Surgical8

Patients8

Multifocal5

Segment4

Complications2

Iris4

Retinal1

Congenital4

Contact lenses2

Implant3

Glaucoma15

Procedure1

Refractive3

Artificial lens is placed1

IOLs2

Discoid1

Uveitis3

Ocular3