Vitrectomy anterior capsule of the lens. Medical search. Frequent questions

After subsequent worsening, pars plana vitrectomy, intraocular lens explantation and en bloc capsulectomy were performed. (bvsalud.org)
Cataract formation is one of the most common complications of pars plana vitrectomy (PPV), with rates varying from 12.5% to 80.0% reported in the literature. (crstodayeurope.com)
Some examples of cases where this may be applied are peripheral vitreous base dissections using the vitreous cutter and removal of the capsule from the ciliary processes after pars plana lensectomy using end-grasping forceps. (entokey.com)
This causes a wide-open posterior capsule and retained lens fragments in the vitreous which necessitate a pars plana vitrectomy. (cataractcoach.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)
The pars plana approach is performed less often because it requires an initial vitrectomy, but it can allow better visualization of the ciliary processes in aphakic or pseudophakic patients. (collaborativeeye.com)
Pars plana vitrectomy (PPV) is a commonly employed technique in vitreoretinal surgery that enables access to the posterior segment for treating conditions such as retinal detachments, vitreous hemorrhage, endophthalmitis, and macular holes in a controlled, closed system. (eyewiki.org)
[1] Two years later, Robert Machemer created the first closed system vitrectomy setup - which enabled intraocular pressure control - using 17-gauge instruments with a pars plana approach, the beginning of what became known as pars plana vitrectomy. (eyewiki.org)
Indications for pars plana vitrectomy include removal of vitreous opacities, relieving vitreoretinal traction, restoring the normal anatomical relationship of the retina and retinal pigment epithelium (RPE), and accessing the subretinal space. (eyewiki.org)
Visualization of the posterior segment is critical to performing pars plana vitrectomy. (eyewiki.org)
We report two cases of aphakia in whom an intraocular lens (IOL) was intrasclerally fixated through the pars plana to minimize further corneal endothelial damage. (karger.com)

It is also important to have available all the equipment you may need to manage a possible complication, for example a vitrectomy machine in the case of capsular rupture and vitreous loss. (cehjournal.org)
ONE of the challenges presented by posterior-capsule rupture (PCR) during complicated cataract surgery is intraocular-lens (IOL) implantation for aphakic correction. (paojournal.com)
In this surgery, the posterior capsule will rupture and the nucleus will drop into the vitreous cavity. (cataractcoach.com)
Hemalatha C, Norhafizah H, Shatriah I. Bilateral spontaneous rupture of anterior lens capsules in a middle-aged woman. (medscape.com)

During the early years in life the eye grows in such a way that the refractive state tends towards emmetropia [1, 2].The human eye refractive status is reliant on the balance of change in overall eye size and refractive components, that is to say, the cornea and crystalline lens [3]. (fortunepublish.com)
During the first year of postnatal development, as normal emmetropization proceeds, axial length increases significantly whereas both the cornea and the crystalline lens lose its powers by flattening. (fortunepublish.com)
After the age of three, there are still increases in axial length and the anterior chamber depth, with a significant reduction in the crystalline lens power, but there is limited change in the corneal power [6, 7]. (fortunepublish.com)
ADAMTSL4- associated ectopia lentis is a rare autosomal recessive condition that is primarily associated with crystalline lens displacement. (molvis.org)
The exam was most notable for something we saw in the right eye-a large dense hexagonal brown mass in the anterior chamber consistent with a dislocated crystalline lens nucleus ( Fig. 1 ). (aao.org)
Later, after the lens had been reposited into the posterior chamber, (2A) slit lamp showed the anterior chamber without the mass, and (2B) indirect biomicroscopy ophthalmoscopy with a 20-D lens showed the crystalline lens behind the iris. (aao.org)
The removal of a cataractous CRYSTALLINE LENS from the eye. (lookformedical.com)
A procedure for removal of the crystalline lens in cataract surgery in which an anterior capsulectomy is performed by means of a needle inserted through a small incision at the temporal limbus, allowing the lens contents to fall through the dilated pupil into the anterior chamber where they are broken up by the use of ultrasound and aspirated out of the eye through the incision. (lookformedical.com)
Insertion of an artificial lens to replace the natural CRYSTALLINE LENS after CATARACT EXTRACTION or to supplement the natural lens which is left in place. (lookformedical.com)
The thin noncellular outer covering of the CRYSTALLINE LENS composed mainly of COLLAGEN TYPE IV and GLYCOSAMINOGLYCANS. (lookformedical.com)
Absence of the crystalline lens resulting from cataract extraction. (lookformedical.com)
The space in the eye, filled with aqueous humor, bounded anteriorly by the cornea and a small portion of the sclera and posteriorly by a small portion of the ciliary body, the iris, and that part of the crystalline lens which presents through the pupil. (lookformedical.com)
The core of the crystalline lens, surrounded by the cortex. (lookformedical.com)
The transparent, semigelatinous substance that fills the cavity behind the CRYSTALLINE LENS of the EYE and in front of the RETINA. (lookformedical.com)

After completing the anterior vitrectomy, we would consider creating a posterior capsulotomy in the area of the defect, depending on its size, for optimal stability of the IOL-capsular bag complex. (crstoday.com)
During this live webinar, the panel of experts will cover various techniques in the areas of anterior capsulotomy, IOL placement, and posterior capsular management. (cybersight.org)
Next is how do you perform - for those who perform the surgeries - how do you perform the anterior capsulotomy. (cybersight.org)
What age do you perform - at what age do you perform the primary posterior capsulotomy with interior vitrectomy? (cybersight.org)
Is: After what age do you do primary posterior capsulotomy without anterior vitrectomy? (cybersight.org)
To compare changes in anterior segment parameters after Nd:YAG laser capsulotomy in eyes that underwent either combined phacovitrectomy or cataract surgery. (ekjo.org)
There were no significant changes in the anterior chamber volume, anterior chamber angle, central corneal thickness, or pupil size from before to after capsulotomy in either group. (ekjo.org)
The results of the present study may help determine the power of the intraocular lens in patients who underwent combined surgery or cataract surgery and who will receive Nd:YAG laser capsulotomy. (ekjo.org)
Studies assessing the effects of Nd:YAG laser capsulotomy on anterior chamber parameters, including anterior chamber depth (ACD), anterior chamber angle (ACA), and the refractive index, have yielded conflicting results [ 7 , 9 , 10 , 11 , 12 , 13 ]. (ekjo.org)
To our knowledge, data are lacking regarding the effects of Nd:YAG laser capsulotomy on anterior chamber parameters in patients that developed PCO after combined phacovitrectomy. (ekjo.org)

Patients who undergo artificial lens implantation in an eye that had cataract surgery in childhood, will need this technique to remove the ring remnant. (wikipedia.org)
Penetrating keratoplasty (PK) with scleral fixated intraocular lens implantation executed 4 months later as secondary procedure. (biomedcentral.com)
Current alternatives to in-the-bag implantation include anterior-chamber (AC) IOL, iris, scleral, and sulcus fixation of rigid polymethylmethacrylate (PMMA) or foldable multipiece IOL. (paojournal.com)
An axial posterior capsulorhexis (APC) was performed in all cases, before or after implantation of the intraocular lens (IOL). (openveterinaryjournal.com)
Posterior iris fixation of the iris-claw intraocular lens implantation through a scleral tunnel incision. (ophtec.com)
80 years, respectively, with senile cataracts who underwent phacoemulsification and intraocular lens implantation between 2014 and 2016. (biomedcentral.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)

Visual acuity was hand motion and biomicroscopy showed a mild anterior chamber reaction, no hypopyon, and an intraocular lens that had been placed within the capsular bag. (bvsalud.org)
To report a vitrectomy performed on a patient with an endocapsular hematoma whose visual acuity changed with her position. (jkos.org)
A patient with an endocapsular hematoma may have changes in visual acuity with position, and a vitrectomy can be used to treat the endocapsular hematoma. (jkos.org)
Whereas peripheral or mild PCO does not have a significant impact on visual acuity, PCO occurring within 3 mm of the central posterior capsule affects visual acuity significantly [ 4 ]. (ekjo.org)

Right eye examination revealed central corneal laceration with incarceration of lens matter, multiple foreign bodies also seen embedded in the eyelid margins and in the left cornea. (biomedcentral.com)
Simultaneous corneal laceration repair and extraction of the ruptured lens performed as primary procedure under general anesthesia. (biomedcentral.com)
Slit lamp examination of the right eye showed a full thickness stellate-shaped corneal laceration with iris and probably lens matter incarceration measuring 4-6 mm in the central cornea. (biomedcentral.com)
PDS was diagnosed when pigment was present on anterior-segment structures (aqueous humor, corneal endothelium, IOL, or trabecular meshwork). (paojournal.com)
Examination shows inferior corneal edema and a dislocated three-piece IOL, with optic capture inferiorly and the inferior haptic in the anterior chamber (Figure). (crstoday.com)
Corneal edema inferiorly and optic capture of a three-piece IOL, the inferior haptic of which is in the anterior chamber. (crstoday.com)
The presence of the haptic in the anterior chamber has led to chronic corneal decompensation, and the condition probably precipitated recently. (crstoday.com)
In eyes with corneal or anterior chamber opacification, use of the endoscope eliminates the need for simultaneous or sequential anterior segment surgery, which minimizes operating room time and resources and avoids the need to coordinate schedules among multiple surgeons. (ophthalmologytimes.com)
The refractive condition of the eye regards as refractive components (corneal power, lens power, anterior chamber depth, and axial length) which are interdependent rather than independent variables. (fortunepublish.com)
This clinical spectrum is usually based on the assessment of ocular axial length (AL), anterior chamber depth (ACD), corneal diameter and concomitant anatomical malformations. (aao.org)
Fuchs endothelial dystrophy is more prevalent in shallowed anterior chamber eyes, for which endothelial cell counts and central corneal pachymetry are advised. (aao.org)
After PPV-particularly when silicone oil is present in the anterior chamber (Figure 2)-the corneal endothelium is often compromised, with resulting endothelial cell loss and corneal edema. (crstodayeurope.com)

Vitrectomy may be necessary to remove vitreous from the anterior segment of the eye. (medscape.com)
The goal is towards the reconstruction of the anterior segment as a first aid and referring further to posterior segment experts for vitreoretinal problems. (biomedcentral.com)
Pupillary examination was insufficient due to clouding of the anterior segment structures with ruptured lens. (biomedcentral.com)
In addition, the presentations covered phaco in patients with uveitis, Fuchs dystrophy, intraoperative floppy iris syndrome (IFIS) and small pupils, diabetic retinopathy, glaucoma, pseudoexfoliation with weak zonules, high myopia, and high hyperopia with a crowded anterior segment. (aao.org)
At the conclusion of the case, I would instill 0.1 mL of triamcinolone in the anterior chamber and 0.9 mL in the orbital floor to prevent anterior segment inflammation. (crstoday.com)
I would look for anterior segment inflammation and uveitis-glaucoma-hyphema syndrome. (crstoday.com)
The historic and still primary role for posterior segment endoscopy is to allow visualization in eyes with compromised anterior segments. (ophthalmologytimes.com)
Sometimes, the endoscope is useful both for bypassing anterior segment opacification and identifying retro-iris pathology. (ophthalmologytimes.com)
If there are concomitant anatomical malformations such as anterior segment dysgenesis, iris or chorioretinal colobomas, retinal dysplasia or persistent fetal vasculature, there is a complex microphthalmos. (aao.org)
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)
In such cases, dynamic gonioscopy, anterior segment optical coherence tomography (AS-OCT) or ultrasound biomicroscopy (UBM) should be considered in addition to careful slitlamp biomicroscopy. (aao.org)
Toxic Anterior Segment Syndrome or TASS is a non-infectious inflammatory condition that may occur following cataract surgery. (can-c.net)
For this particular reason, we prefer to use the straight probe rather than the curved one (used mostly for endocyclophotocoagulation through the anterior segment of the eye). (entokey.com)
His anterior segment examination revealed 2+ to 3 milky nuclear sclerosis coupled with 2+ posterior subcapsular (PSC) changes in his right eye and 3+ milky nuclear sclerosis with 2+ to 3 PSC changes in his left eye. (reviewofoptometry.com)
[2] [3] In 1974, Conor O'Malley and Ralph Heintz developed the modern-day three-port vitrectomy system - with dedicated ports for vitreous removal using the vitrectomy cutter, infusion of fluid to maintain IOP, and illumination of the posterior segment - using 20-gauge instruments. (eyewiki.org)
ASCRS empowers Anterior Segment Surgeons to improve the vision, outcomes and quality of life for their patients through innovative approaches to Education, Advocacy and Philanthropy. (ascrs.org)

For example, if a patient has a very advanced, dense, white or brunescent cataract, then I want to have Malyugin rings, iris hooks, Trypan blue, intraoperative epinephrine and a vitrectomy setup available in the room to help in the event of a complication. (reviewofophthalmology.com)

Cataract surgery or lens replacement surgery is the removing of the natural lens of your eyes when there is opacification (a cataract). (drankitapatilophthalmologist.com)
RESULTS: Transient posterior capsule opacification was noted in all animals. (eyehospital.nl)
Ocular toxicity was assessed by slit-lamp biomicroscopy, ophthalmoscopy, electroretinography and histology.RESULTS: Transient posterior capsule opacification was noted in all animals. (eyehospital.nl)

The technique can also be used to support and protect the posterior capsule membrane during a lens swap procedure. (wikipedia.org)
However, the thin membrane behind the new lens implant (posterior capsule) may become opaque during the first few months of years after cataract surgery. (drankitapatilophthalmologist.com)
The nu-cleus appeared to be tethered by a clear membrane consistent with a torn lens capsule that extended from behind the pupil. (aao.org)
True exfoliation presents with wrinkled capsular membrane peeling (arrow) of the anterior lens capsule. (reviewofoptometry.com)
Moreover, the previously held concern that small-gauge vitrectomy systems were only suitable for cases not requiring extensive vitrectomy or membrane dissection - such as epiretinal membrane or macular hole cases - due to lack of instrumentation is no longer true given advances in technology. (eyewiki.org)

citation needed] By this method, the risk of lens fragments falling into the vitreous or back part of the eye is reduced. (wikipedia.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)
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)
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)

A transparent, biconvex structure of the EYE, enclosed in a capsule and situated behind the IRIS and in front of the vitreous humor (VITREOUS BODY). (lookformedical.com)
David Kasner first described vitrectomy, or removal of the vitreous body, using an open-sky technique in 1969. (eyewiki.org)

The technique can be use for intraoperative nucleus removal during cataract surgery (phacoemulsification), removal of lens dropped on the retina, Sommering ring removal, Intraocular foreign body removal, and IOL explantation. (wikipedia.org)
Another exercise that helps understanding the advantages of using endoscopy for peripheral work at anterior retina or ciliary body is flipping from endoscopy to a wide-angle viewing system using scleral depression. (entokey.com)
The purpose of this article is to elevate optometrists' confidence in making important and sometimes difficult decisions when determining the root cause of the need for surgery and evaluating the relationship between the lens, retina and ocular surface. (reviewofoptometry.com)

As soon as the surgeon notices the capsular tear or sinking nucleus, anterior chamber infusion can be used to stabilize the chamber. (wikipedia.org)
Then the IOL which is already planned for placing in the lens bag is inserted under the nucleus on the remaining capsule bag. (wikipedia.org)
For example, if a nucleus is very dense and adherent to the capsule, using phaco chop can lead to complications. (reviewofophthalmology.com)
Documentation by previous eye providers had labeled Mr. Grover as aphakic in the right eye, suggesting that the lens dislocation happened years ago or around the time of the accident, with the nucleus initially falling into and resting in the vitreous cavity. (aao.org)
Instead, do just hydro-delineation and remove the lens endo-nucleus, then use a dispersive visco-elastic to perform visco-dissection. (cataractcoach.com)
This slow wave of dispersive visco-elastic will slowly dissect the epi-nucleus and cortex from the capsule and will tamponade any break in the posterior capsule. (cataractcoach.com)
The making of a continuous circular tear in the anterior capsule during cataract surgery in order to allow expression or phacoemulsification of the nucleus of the lens. (lookformedical.com)

For example, Dr. Goldberg cited a case of persistent inflammation after a tap and inject and subsequent vitrectomy for endophthalmitis. (ophthalmologytimes.com)
In addition, patients with 20-gauge, sutured wounds may have a decreased rate of endophthalmitis compared to patients undergoing smaller-gauge vitrectomy surgery, a finding possibly related to hypotony and wound leakage more commonly seen in sutureless surgery. (eyewiki.org)
Previous studies have found endophthalmitis rates twelve to twenty-eight times higher with 25-gauge vitrectomy compared to 20-gauge vitrectomy although endophthalmitis rates were low in both groups. (eyewiki.org)
[14] [15] However, subsequent studies have found similar rates of endophthalmitis with 20-gauge and 25-gauge vitrectomy. (eyewiki.org)

Histopathologic examination and immunohistochemistry for collagen type V were performed on residual anterior lens capsules of vitrectomized eyes (2 patients) that had been tamponaded with silicone oil. (nih.gov)
These silicone droplets may delay capsule healing as collagen type V indicates immature connective tissue. (nih.gov)
The lens is made from plastic or silicone and remains permanently in your eye. (can-c.net)
Cataract formation can also result after lens touch with intraocular instruments, in response to the introduction of intraocular tamponading agents such as silicone oil and gas, and if crystallization on the anterior hyaloid or posterior capsule results in posterior capsular lens feathering and inflammation. (crstodayeurope.com)
Signs can include the presence of conjunctival and episcleral scarring, low endothelial cell count, a deep anterior chamber with or without the presence of emulsified silicone oil bubbles, iridophacodonesis indicating compromised zonules, poor pupillary status and integrity of the macula, and presence of open retinal breaks. (crstodayeurope.com)
Abrams GW, Azen SP, McCuen BW II, Flynn HW Jr, Lai MY, Ryan SJ (1997) Vitrectomy with silicone oil or long-acting gas in eyes with severe proliferative vitreoretinopathy: results of additional and long-term follow-up. (springer.com)
Lucke KH, Foerster MH, Laqua H (1987) Long-term results of vitrectomy and silicone oil in 500 cases of complicated retinal detachments. (springer.com)

Uit de lange ervaring met irisfixatie blijkt dat de Artisan Aphakia-IOL een voorspelbaar, veilig en zeer precies implantaat is. (ophtec.com)
Uit de lange ervaring met irisfixatie blijkt dat de Artisan Aphakia-IOL een voorspelbaar, veilig en zeer precies implantaat is dat afakie corrigeert wanneer correctie op een andere manier niet mogelijk is. (ophtec.com)

Cataract after vitrectomy and gas tamponade. (asrs.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)

Anterior vitrectomy is performed to remove the vitreous in the pupil and anterior part of eye. (wikipedia.org)
In pseudophakic pupillary block, the implanted intraocular lens (IOL) is partly or wholly involved in the obstruction of the aqueous flow through the pupil. (medscape.com)
The block is caused via mechanical closure of the pupil by the optic of the pseudophakos or by the development of synechiae between the iris and the artificial lens or remaining lens capsule. (medscape.com)
Pseudophakic pupillary block also can occur in patients with anterior chamber IOLs, either by direct blocking of the pupil by the optic or by the development of adhesions between the vitreous and the posterior iris. (medscape.com)
Either of the following can push the lens optic firmly against the pupil, effectively blocking the forward movement of the aqueous and causing partial or complete pupil capture: the shallowness of the anterior chamber due to a wound leakage or pooling of aqueous in the vitreous pushing the lens optic forward. (medscape.com)
Pupillary block can occur if the peripheral iridectomy and the pupil close by the above factors and one of the following is used: an IOL in the anterior chamber, an angle-supported lens, or an iris claw (Artisan) lens. (medscape.com)
In the pupillary area, the initial adhesions are formed between the pupil and the posterior capsule. (medscape.com)
Closure of peripheral iridectomy, lens decentration, partial pupil capture, and adhesions between the optic and the iris have produced pupillary block. (medscape.com)
The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber. (can-c.net)
When viewing distance, the lens relaxes and the pupil is typically more dilated. (reviewofoptometry.com)
However, it is true that more challenges exist in the cataract surgery for such patients including harder cataract, shallower anterior chamber, smaller pupil size, higher rates of exfoliation syndrome, weaker Zinn's zonule, and insufficient cooperation during surgery [ 6 ]. (biomedcentral.com)

Since there is also separation of the posterior part of the eye (vitreous) from the anterior part (aqueous), there is less risk of retinal problems. (wikipedia.org)
The net result of all these processes is iris bombe, anterior synechiae formation, glaucoma, and an increased resistance to the forward movement of the aqueous. (medscape.com)
Obstruction of aqueous outflow by lens particles and by heavy-molecular-weight soluble lens proteins. (medscape.com)

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

Dutch Ophthalmic USA) would maximize visualization of the extent of the anterior capsular tear. (crstoday.com)
Nguyen TN, Mansour M, Deschenes J, Lindley S. Visualization of posterior lens capsule integrity by 20-MHz ultrasound probe in ocular trauma. (medscape.com)

A cohesive ophthalmic viscosurgical device (OVD) or soft-shell approach and decompression of the lens by needle aspiration would reduce the risk of capsulorhexis run-outs or extension of the preexisting tear. (crstoday.com)
If the anterior capsular tear does not extend posteriorly, we would incorporate it within the capsulorhexis flap and use capsular hooks for focal zonular weakness. (crstoday.com)
For example, in a very young patient the capsule is much more elastic and the capsulorhexis will be much more difficult. (reviewofophthalmology.com)
Axial posterior capsulorhexis combined with moderate anterior vitrectomy appears to be effective in the treatment of marked axial PCO obstructing the visual axis during canine cataract surgery. (openveterinaryjournal.com)

She underwent iridectomy at 3 places, separation of the iris from the cornea and the optic of the intraocular lens with viscoelastic material, and ab-interno filtration procedure at the 6-o'clock position, with erbium laser. (medscape.com)
Four eyes (20%) underwent phacofragmentation and PPV for removal of dropped lens material while 13 (65%) underwent AV. None of the CCI needed enlargement for HAIOL insertion. (paojournal.com)
METHODS: Ten New Zealand White (NZW) rabbits underwent gas-compression vitrectomy. (eyehospital.nl)
TB is a dye that could be useful for staining epiretinal membranes during vitrectomy surgery.METHODS: Ten New Zealand White (NZW) rabbits underwent gas-compression vitrectomy. (eyehospital.nl)

Intraoperative posterior capsule loss was noticed with vitreous presentation. (biomedcentral.com)

It will also be challenging to place the intraocular lens (IOL) in the posterior chamber with both haptics under the iris. (cehjournal.org)
This led to a chain reaction of forward movement of the posterior chamber lens, closure of the angle, intractable glaucoma, and iris-cornea touch over a wide area. (medscape.com)

The lens capsule in which the new artificial lens is to be inserted may be damaged due to trauma, from birth or by surgery. (wikipedia.org)
In this technique, the selected artificial lens or IOL is placed in the sulcus ( remaining part of the lens bag) and phacoemulsification surgery using ultrasound is performed over it (Fig 1). (wikipedia.org)
Filtration surgery is indicated if the anterior chamber angle fails to open following iridectomy, indicative of synechial closure, and IOP remains uncontrolled despite maximum tolerated medical therapy. (medscape.com)
A slit lamp examination will identify most problems you are liable to face during surgery, such as subluxated lenses. (cehjournal.org)
Hydrodelineation helps by supporting the posterior capsule during the surgery without any increase in the risk of zonular dialysis. (nature.com)
IOL noted inferior vitreous base and vitrectomy surgery for removal of IOL was recommended. (asrs.org)
This condition can develop days, weeks, months, or years after the lens implant surgery. (medscape.com)
Extracapsular surgery that precedes the insertion of the IOL creates the following conditions that are conducive to inflammatory, proliferative, and fibrotic reactions: retention of a large part of the anterior lens capsule, retained lens matter in the fornices of the capsular bag, a tear of the posterior capsule, and lens-vitreous mix. (medscape.com)
Cataract surgery is the lens replacement surgery required when a cataract occurs in the eye. (drankitapatilophthalmologist.com)
Once the cloudy (cataractous) lens has been removed as part of cataract surgery, it doesn't come back. (drankitapatilophthalmologist.com)
During the cataract surgery procedure, with the help of a laser and modern technology including ultrasound(phacoemulsification ), the surgeon removes the cataract and replaces it with an artificial lens. (drankitapatilophthalmologist.com)
Endoscopy in ophthalmology is gaining traction through endoscopic cyclophotocoagulation (ECP) done from an anterior approach at the time of cataract surgery, Dr. Goldberg noted. (ophthalmologytimes.com)
Barnhorst D, Meyers SM, Myers T. Lens-induced glaucoma 65 years after congenital cataract surgery. (medscape.com)
Kee C, Lee S. Lens particle glaucoma occurring 15 years after cataract surgery. (medscape.com)
TB is a dye that could be useful for staining epiretinal membranes during vitrectomy surgery. (eyehospital.nl)
When cataract surgery is performed before application of the laser, it not only eliminates the risk of the endoscope hitting the natural lens but also makes more room to access the ciliary sulcus. (collaborativeeye.com)

1) Decreasing the distance between the spectacle lens and cornea. (examyear.com)

The so-called sulcus-supported lenses have a tendency to erode the ciliary processes and the ciliary body. (medscape.com)
After vitrectomy, the anterior capsule was examined and an HAIOL implanted in the ciliary sulcus space if adequate support was present (≥1/2 of the anterior capsule rim). (paojournal.com)
The advantage of using endoscopy in eyes with anterior PVR is that it enables the identification and release of traction on the ciliary body," Dr. Goldberg said. (ophthalmologytimes.com)
3 The mechanical and physiological process of the lens is driven by the near pupillary reflex whereby the ciliary muscles tense to create a "bulky" or thickened lens to facilitate near work, such as reading. (reviewofoptometry.com)

This may be due to vitreous adherent to the iris or synechiae to the posterior capsule. (medscape.com)
The original surgeon probably mistakenly placed the lens haptic in the anterior chamber, as the presence of iridocapsular synechiae suggests. (crstoday.com)

the IOL scaffold technique 6 can be used to rescue the lens and prevent further complications. (wikipedia.org)

We would attempt to identify the posterior rent as early as possible and place a dispersive OVD through the tear to discourage vitreous prolapse during lens removal. (crstoday.com)
Preoperative detection of posterior capsule tear with ultrasound biomicroscopy in traumatic cataract. (medscape.com)

In conclusion, two consecutive surgical settings has the advantage of calculating the intra ocular lens power. (biomedcentral.com)
Disruptions to the lens can cause many ocular conditions, including cataracts. (reviewofoptometry.com)
10. An Unusual Ocular Manifestation in Fanconi Anemia: Anterior Ischemic syndrome. (netralayam.com)

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)
Hollander et al investigated the effect of ECP on the anterior chamber angle in patients with plateau iris syndrome undergoing cataract extraction. (collaborativeeye.com)
A total of 99 anterior lens capsules (ALCs) of patients with ARC of various nuclear grades, ultraviolet models of ALCs, and two human lens epithelial cell lines (FHL-124 and SRA01/04) were used, and the expression of histone H3, CRYAA, GLB1, and p53 were detected by immunoblotting and reverse transcription and real time-quantitative polymerase chain reaction. (techscience.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)

Histopathological examination revealed multiple filamentous fungal structures, sequestered between anterior/posterior lens capsule in all cases. (bvsalud.org)

Ultrasound energy is used to break up the cloudy lens (cataract), which is then removed through a small tube. (can-c.net)

The optics of the sulcus-supported lenses have a greater tendency to partial or complete pupillary capture. (medscape.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)

I can then use viscoelastic to viscodissect it from the posterior capsule. (reviewofophthalmology.com)
For the four cases implanted before APC, the posterior capsule (PC) was visualized either by positioning the IOL laterally in the bag with viscoelastic or through the optic of the implant. (openveterinaryjournal.com)
In each case, a moderate anterior vitrectomy was performed through the APC (under the IOL when initially placed), then the IOL centered and the viscoelastic removed. (openveterinaryjournal.com)

The anterior chamber is moderately shallow but formed. (crstoday.com)
The anterior chamber was shallow and flocculent lens substance observed in partially reformed anterior chamber. (biomedcentral.com)

1822: lens snare/loop splits the bag! (cataractcoach.com)
7 With this diagnosis, the anterior lens capsule is thickened and the superficial portion of the lens capsule splits from the deeper layer and extends into the anterior chamber. (reviewofoptometry.com)

Intraocular lens scaffold or IOL scaffold technique is a surgical procedure in ophthalmology. (wikipedia.org)

citation needed] Soemmering ring is the ring shaped growth of lens cells after surgical removal of cataractous lens in childhood. (wikipedia.org)

Upon examination there is moderate nuclear sclerosis and another small, focal lens opacity. (cataractcoach.com)

No histological abnormalities were found in any of the anterior chamber angle specimens. (eyehospital.nl)
ECP has also been found to deepen the anterior chamber angle. (collaborativeeye.com)

The desired IOL is injected below the remaining lens particles in the eye and the remaining lens are positioned on the artificial lens or IOL(Fig 2). (wikipedia.org)
The inflammatory reactions produce adhesions between the artificial lens and the uveal tissues, particularly the iris. (medscape.com)

citation needed] Intraocular lens scaffold technique was introduced by Dr Amar Agarwal in 2012. (wikipedia.org)

In the absence of profound zonular instability, we would proceed with cataract extraction using an anterior approach. (crstoday.com)
Presence of an intraocular lens after cataract extraction. (lookformedical.com)

Intraocular inflammatory mass associated with lens-induced uveitis. (medscape.com)

I quite agree with the authors about the 'infusion deviation syndrome', and a lower infusion bottle height keeps the anterior chamber reasonably stable and prevents surgical surprises. (nature.com)
Late onset lens particle glaucoma in Marfan syndrome]. (medscape.com)
Late onset lens particle glaucoma as a consequence of spontaneous dislocation of an intraocular lens in pseudoexfoliation syndrome. (medscape.com)

Anatomy21

Diseases41

Chemicals and Drugs11

Analytical, Diagnostic and Therapeutic Techniques and Equipment35

Psychiatry and Psychology1

Phenomena and Processes3

Technology, Industry, Agriculture4

Health Care6

Pars11

Rupture4

Crystalline lens14

Capsulotomy10

Implantation7

Visual acuity4

Corneal12

Segment16

Trypan blue1

Opacification3

Membrane5

Fragments4

Vitreous Body2

Retina3

Nucleus7

Endophthalmitis4

Silicone7

Aphakia2

Tamponade1

Intraocular lenses1

Pupil11

Aqueous3

Vitreoretinopathy1

Visualization2

Capsulorhexis4

Underwent4

Intraoperative1

Posterior chamber2

Surgery16

Cornea1

Ciliary4

Synechiae2

Complications1

Tear2

Ocular3

Patients3

Surgeon1

Structures1

Ultrasound1

Pupillary1

Refractive1

Viscoelastic3

Shallow2

Splits2

Ophthalmology1

Cataractous1

Nuclear1

Chamber angle2

Artificial lens2

Scaffold technique1

Cataract extraction2

Inflammatory1

Syndrome3