Phacoemulsification with posterior chamber lens implantation. Medical search. Frequent questions

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)
Depending on the integrity of the posterior lens capsule, the 2 main types of lens surgery are the intracapsular cataract extraction (ICCE) and the extracapsular cataract extraction (ECCE). (medscape.com)
It involves extraction of the entire lens, including the posterior capsule and mechanical or enzymatic lysis of the zonular support structures. (medscape.com)
Finally, because the posterior capsule is not intact, the IOL to be implanted must be placed in the anterior chamber, sutured to the iris, or surgically fixated in the posterior chamber. (medscape.com)
ONE of the challenges presented by posterior-capsule rupture (PCR) during complicated cataract surgery is intraocular-lens (IOL) implantation for aphakic correction. (paojournal.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)
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)
As the lens grows, the anterior lens capsule is displaced forward causing the zonules to place anteriorly directed traction on the ciliary body and uveal tract, which in turn compresses the canal of Schlemm and the trabecular meshwork. (keogt.com)
Hydrodelineation helps by supporting the posterior capsule during the surgery without any increase in the risk of zonular dialysis. (nature.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)
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)
B-scan ultrasonography of the left eye shows a normal posterior pole with mild vitreous hemorrhage and violation of the posterior capsule (Figure 3). (crstoday.com)
B-scan ultrasonography of the patient's left eye shows a normal posterior pole but confirms violation of the posterior capsule of the lens, with debris posterior to the lens. (crstoday.com)
A three-piece IOL could be implanted in the sulcus if the posterior capsule is unstable. (crstoday.com)
Check the maturity of the lens, the condition of the capsule, and whether the cataract really is the cause of the patient's poor vision, before deciding to perform a potentially risky operation. (cehjournal.org)
Phacoanaphylaxis/lens-induced uveitis occurs in the setting of a ruptured or degenerative lens capsule and is characterized by a granulomatous antigenic reaction to lens protein. (medscape.com)
While lens fragments may be retained in the anterior or posterior chamber during seemingly uncomplicated cataract surgery, they also may be dislocated posteriorly into the vitreous cavity during phacoemulsification of the nucleus, usually after zonular dehiscence or posterior capsule rupture. (medscape.com)
[ 16 , 20 ] Halbert et al found that lens proteins might be autoantigenic when they escape from their position of immunological isolation in the lens capsule. (medscape.com)
Note marked inflammatory reaction consisting of polymorphonuclear cells around lens capsule and lens fibers (hematoxylin and eosin X100). (medscape.com)
The article presents the results of surgical treatment of 23 patients with a vitreous intra-capsular intraocular lens with a capsule bag, which was replaced for a lens in an anterior chamber. (pmarchive.ru)
A capsule polisher was used to remove posterior capsular opacities off the lens. (codingahead.com)

Clinical data collected included axial length (AL), minimum and maximum keratometry (K) values, corneal powers, anterior chamber depth (ACD), corneal white-to-white (WTW), implanted IOL power, and postoperative manifest refraction. (wustl.edu)
Koch DD, Liu JF, Glasser DB, Merin LM, Haft E " A comparison of corneal endothelial changes after use of Healon or Viscoat during phacoemulsification. . (bcm.edu)
Corneal thickness and posterior elevation before and after DMEK in left eyes (OS) with less than 50 μm (A) or more than 100 μm (B) of corneal edema. (jamanetwork.com)
2 described 'deep sclerectomy' (DS): an 'en-bloc' resection of the external wall of Schlemm's canal, along with corneal stroma adjacent to the anterior trabeculum and, more anteriorly, exposure of Descemet's membrane over 4-5 mm. (touchophthalmology.com)
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)
Phacoemulsification (particularly clear corneal phacoemulsification) seems to lower IOP more than manual extracapsular cataract extraction. (keogt.com)
Because increased episcleral scarring and bleeding are common in these patients, it is wisest to perform phacoemulsification through a clear corneal incision rather than a scleral tunnel. (crstodayeurope.com)
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)
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)
as well as corneal edema without compromising the posterior segment. (cataractpatients.com)
Patients with more than 0.75 D of corneal astigmatism are not good candidates for this lens because the lens does not correct for astigmatism at this time. (theeyeclinicsurgicenter.com)

Shelke K, Rishi E, Rishi P. Surgical outcomes and complications of sutureless needle-guided intrascleral intraocular lens fixation combined with vitrectomy. (medscape.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)

All of them underwent uncomplicated phacoemulsification and posterior chamber intraocular lens implantation. (dovepress.com)
The ACD and IOP were prospectively measured in 103 non-glaucomatous eyes of 103 patients who underwent uneventful phacoemulsification and posterior chamber intraocular lens (PCIOL) implantation. (bmj.com)
We prospectively studied 103 eyes of 103 patients without ocular co-morbidity, all of whom underwent phacoemulsification between October 2002 and December 2003. (bmj.com)
All patients underwent stop-and-chop phacoemulsification by a single surgeon using a standard phacoemulsifier (Legacy 2000, Alcon Surgical, Fort Worth, TX, USA) and ophthalmic viscoelastic device (OVD). (paojournal.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)
Abstract Sixty patients, who underwent phacoemulsification and implantation of a folded polyHema intraocular lens were assigned to two groups. (zib.de)
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)
A prospective randomized control trial of 140 eyes from 140 patients, who underwent phacoemulsification, was conducted to compare the efficacy of subtenon corticosteroids injection with corticosteroids eye drops for controlling postoperative intraocular inflammation. (springer.com)
Intraocular pressure, best corrected visual acuity, visual field functional study, and the use of hypotensive drugs was documented and the patients were divided into two random groups, one underwent cataract surgery and the other underwent cataract surgery plus a trabecular microbypass stent (iStent) implantation. (ecronicon.net)

Other data which were recorded included best corrected visual acuity, axial length, lens thickness, and severity of lens opacity. (bmj.com)
In this study, we evaluated the pupil size and associated visual acuity before and after phacoemulsification in elderly patients with senile cataract. (fortuneonline.org)
Posterior capsular opacification (PCO) is the most common complication of cataract surgery and is characterized by monocular diplopia, light scattering, and reductions in visual acuity and contrast sensitivity [ 1 , 2 ]. (ekjo.org)
Visual acuity in all patients was restored to the level achieved after cataract phacoemulsification and was 0.6-1.0 with follow-up from one to four years. (pmarchive.ru)

It is best suited to relatively soft cataracts, where the ultrasonic energy required is moderate, and insertion of foldable intraocular prosthetic lenses, which take advantage of the small incision possible. (wikipedia.org)
The ultrasound component is used to break the lens down into particles small enough to be aspirated through the suction passages around the tip, which allows a very small incision for access. (wikipedia.org)
Phacoemulsification offers the advantage of a smaller incision size at the time of cataract surgery. (medscape.com)
Phacoemulsification, manual small-incision cataract surgery. (sightsavers.org)
To compare outcomes of phacoemulsification [Phaco] with manual small incision cataract surgery (MSICS) for age-related cataract. (sightsavers.org)
Methods: 54 eyes after combined ECCE, posterior chamber lens implantation and trabeculectomy (ECCE-group) are compared with 49 eyes following phacoemulsification, trabeculectomy and implantation of a folded flexible posterior chamber lens (small-incision group). (zib.de)
If a rigid IOL is implanted thereafter, enlargement of the incision and suturing the lens to the bag may be required. (crstodayeurope.com)
I have been transitioning from a temporal main incision of 1.8 mm to 1.4 mm, which I prefer to use for phacoemulsification of softer nuclei. (crstodayeurope.com)
Before IOL implantation, however, I must enlarge the incision to 1.8 mm. (crstodayeurope.com)
however, at this time the smaller incision must be enlarged to facilitate IOL implantation. (crstodayeurope.com)
Viscoelastic was used to deepen the anterior chamber and a clear cornea temporal incision was made. (codingahead.com)
The lens was folded and inserted through the temporal incision into the capsular bag and removed into position with the Lester hook. (codingahead.com)
Though the objective has not changed, with the advent of phacoemulsification, foldable intraocular lenses, ophthalmic viscoelastic devices and smaller incision sizes, cataract removal today has progressed into an intraocular refractive procedure. (theeyeclinicsurgicenter.com)

The pathophysiology is dependent on the mechanism involved and includes the following: distortion of the anterior chamber angle, viscoelastics, inflammation, hemorrhage, pigment dispersion, ghost cell, vitreous in the anterior chamber (AC), pupillary block (pseudophakic/aphakic), malignant glaucoma, and posterior capsulotomy. (medscape.com)
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)

TASS has also been reported after phakic intraocular lens implantation, penetrating keratoplasty, and intravitreal injection with bevacizumab. (dovepress.com)
In 2000 he introduces Phakic intraocular lenses of the posterior chamber to correct myopia in Tenerife. (ioamigo.com)
Intraocular lenses are now used in conjunction with the patient's own natural lens (phakic intraocular lens) or as a replacement for it. (cveclinic.com)
Another phakic intraocular lens, the Visian ICL™ (Implantable Collamer Lens), is designed for placement behind the iris. (cveclinic.com)
While phakic intraocular lens technologies have brought surgical vision correction to patients with extreme refractive errors, some important considerations deserve mention. (cveclinic.com)
Both phakic intraocular lenses necessitate deep anterior chambers and peripheral iridectomies to equalize pressure on both sides of the iris. (cveclinic.com)
The complications that can occur with phakic intraocular lenses are similar to those of other intraocular procedures (see below). (cveclinic.com)
Almost all cases occur after uneventful cataract surgery, and it has been reported after phakic intraocular lens implantation. (cataractpatients.com)

Purpose To compare postoperative refractive outcomes in angle-closure eyes having phacoemulsification and intraocular lens (IOL) implantation with or without endocyclophotocoagulation (ECP). (wustl.edu)

Specific contraindications for phacoemulsification include hard or dense cataracts where phacoemulsification is likely to cause permanent damage to the cornea. (wikipedia.org)
Although the myriad postoperative complications has led to the decline in popularity and use of ICCE, it still can be used when zonular integrity is too severely impaired to allow successful lens removal and IOL implantation with an ECCE, particularly carefully selected posttraumatic and hypermature cataracts. (medscape.com)
The conversion process from soluble crystallins to insoluble proteins during aging of the lens also may result in an increased antigenic effect of proteins from mature or hypermature cataracts . (medscape.com)
Comparative clinico-morphological evaluation of capsulorhexis during phacoemulsification of cataracts based on femtolaser and mechanical technologies. (pmarchive.ru)

With the introduction of Clareon ® Toric intraocular lens (IOL), Alcon offers a robust portfolio of options for U.S. cataract patients with astigmatism on its latest, glistening-free * material. (digitalproducer.com)

A single subtenon 20-mg triamcinolone injection could be an alternative anti-inflammatory treatment for an uneventful phacoemulsification. (springer.com)

Conclusion In this study, patients with PACS, PAC, or PACG having phacoemulsification and IOL implantation with ECP had decreased predictability of the postoperative refraction and a small myopic shift compared with those without ECP. (wustl.edu)
However, chronic postoperative uveitis following phacoemulsification with retained lens material is still a well-known complication of cataract surgery and is the result of the same pathophysiology as the classically described entity of phacoanaphylaxis. (medscape.com)
Tereshchenko Yu.A., Krivko S.V., Sorokin E.L., Egorov V.V. Spontaneous dislocation of posterior chamber intraocular lenses in the late postoperative period: frequency, causes, complications. (pmarchive.ru)

In recent years, cataract surgery has become an extremely precise and safe surgical procedure owing to the development of phacoemulsification technique and advanced IOL designs. (fortuneonline.org)
[ 23 ] Historically parallel to the development of phacoemulsification is the evolution of advanced IOL design, which offers a wide selection of target implantation locations, materials, chromophores, premium features, and manner of implantation. (medscape.com)

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)
As the eye ages, the crystalline lens increases significantly in volume. (keogt.com)
Cataract, an opacification of the natural crystalline lens, is a significant cause of reversible blindness worldwide. (springer.com)
The first intraocular lens (Verisyse™) for use without removal of the crystalline lens gained FDA approval in September 2004. (cveclinic.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)
The phacoemulsification hand-piece was introduced into anterior chamber and the nucleus was carefully removed. (codingahead.com)
Drooped nucleus and retained lens fragment is a complication not so rare in clinical practice. (eophtha.com)
6. Partial descent of the nucleus into a more posterior position. (eophtha.com)
1. If the retained nucleus is small and no vitreous prolapse with adequate capsular support, then continuing with the phacoemulsification depends upon surgeons' choice and comfort. (eophtha.com)
If the amount of retained nucleus is small where it will not require further intervention then placing of Anterior/ Posterior Chamber IOL is recommended. (eophtha.com)

4,5 IOL data being presented utilize novel rotation measurement method to evaluate rotational stability of the TECNIS Toric II IOL, 1 and reviews head-to-head data for the TECNIS Synergy IOL, showing the lenses deliver excellent performance, image contrast, and outcomes for cataract patients. (jjvision.com)
Anterior chamber stability is key to successful outcomes for patients undergoing cataract surgery, while post-occlusion surge is a main source of chamber instability during cataract surgery. (jjvision.com)
A classification system of intraocular lens dislocation sites under operating microscopy, and the surgical techniques and outcomes of exchange surgery. (pmarchive.ru)
When deciding which lens to recommend to my patients, I like to have a toolbox of versatile options that provide consistent, predictable outcomes-and the Clareon Collection of IOLs offers exactly that," said Kerry Solomon, MD. § "Now, with the availability of Clareon Toric, I am able to offer my patients a glistening-free,* astigmatism-correcting option for them during surgery. (digitalproducer.com)

If not, we would perform phacoemulsification, viscodissection, epinuclear removal, and bimanual I/A. A lower bottle height and vacuum level would minimize chamber fluctuation. (crstoday.com)

An increase in anterior chamber depth (ACD) has been reported after cataract extraction, 1- 5 and a significant drop in intraocular pressure (IOP) following this surgery has also been well documented, 6- 8 especially in eyes with narrow angles where it has been found that cataract extraction can permanently normalise IOP. (bmj.com)
Below is a general description of the 3 commonly used surgical procedures in cataract extraction, namely ICCE, standard ECCE, and phacoemulsification. (medscape.com)
Phacoemulsification (Phaco) has become a leading cataract extraction procedure in developed countries, although its usage in developing countries is limited due to its high cost and requirement of more advanced surgical training. (sightsavers.org)
With improved microsurgical techniques, especially with the introduction of extracapsular cataract extraction and phacoemulsification, the incidence of phacoanaphylaxis has decreased dramatically and rarely occurs in its originally described form. (medscape.com)
We recommend these lenses to patients who are interested in decreased spectacle dependence at distance with decreased residual astigmatism after cataract extraction. (theeyeclinicsurgicenter.com)

Chuprov A.D., Zamyrov A.A. Prichiny vozniknoveniya i rezul'taty khirurgicheskoy korrektsii i detsentratsii ili lyuksatsii intraokulyarnykh linz pri otsutstvii kapsul'noy podderzhki [Causes and results of surgical correction and decentration or luxation of intraocular lenses in the absence of capsular support]. (pmarchive.ru)

Rękas M, Krix-Jachym K, Żarnowski T. Evaluation of the Effectiveness of Surgical Treatment of Malignant Glaucoma in Pseudophakic Eyes through Partial PPV with Establishment of Communication between the Anterior Chamber and the Vitreous Cavity. (medscape.com)
IOL dislocation was defined as displacement of the entire IOL into the vitreous cavity or anterior chamber. (paojournal.com)

Methods: A prospective observational study of all routine extracapsular cataract extractions with posterior chamber lens implants carried out at Kikuyu Eye Unit, Kenya, between 1 January 1999 and 31 December 1999. (bmj.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)

We had significantly more complications (posterior capsular rupture) in the hydrodissection group as compared to the hydrodelineation. (nature.com)

The implant corrects 5 to 20 diopters of myopia by affixing the rigid lens to the anterior iris. (cveclinic.com)

We aimed to evaluate potential factors affecting the visual quality and other parameters in the selection of appropriate intraocular lenses in cataract surgery for patients with senile cataract. (fortuneonline.org)
In addition, we evaluated the type of intraocular lenses optimal for cataract surgeries in elderly patients and attempted to analyze the significance of visual rehabilitation without glasses to improve the quality-of-life of elderly patients who are unable to use glasses. (fortuneonline.org)
The current study compares the efficacy of preventive strategies on the odds of developing CME within 3 months after uncomplicated phacoemulsification cataract surgery with posterior chamber intraocular lens implantation in nondiabetic and diabetic patients with age-related cataract, without CME preoperatively and with no predisposing factors for developing CME. (entokey.com)
2 I was involved with similar such studies where we studied the challenges of phacoemulsification in a group of patients who had retinitis pigmentosa (RP) and another group of patients who had PPV. (nature.com)
The use of the iStent combined with phacoemulsification results in a sustained hypotensive effect in Mexican patients diagnosed with primary open angle glaucoma. (ecronicon.net)
Lens-induced uveitis may develop, and the degree of intraocular inflammation in these patients often is governed by the size of the retained lens fragment, the time since cataract surgery, the patient's individual inflammatory response, and the extent of other intraocular manipulations. (medscape.com)
Malov V.M., Eroshevskaya E.B., Malov I.V. Rehabilitation of patients with dislocated intraocular lens in pseudoexfoliation syndrome. (pmarchive.ru)
Eric Donnenfeld Phacoemulsification in patients with uveitis is among the most challenging cataract surgeries we perform. (aao.org)
These lenses are theoretically better at blocking the light rays in the blue spectrum which are thought to be related to the development of macular degeneration in some patients. (cveclinic.com)
Some intraocular lenses are designed to be multifocal in certain lighting circumstances, which may enable patients to see both at distance and near without the aid of spectacles. (cveclinic.com)
Although cornea-based procedures have dominated the refractive surgery market, newer intraocular techniques are presenting options for select patients seeking independence from glasses and contact lenses. (cveclinic.com)
The earlier versions of these lenses did offer better spectacle independence than the standard monofocal IOL but patients still found the need to use spectacles for either intermediate or near visual activities. (theeyeclinicsurgicenter.com)
Depending on the size of retained lens fragments, Patients present with varying degrees of inflammation. (eophtha.com)

In contrast, the cornea with 202-μm edema resolution had focal posterior depression with nonparallel isopachs (white arrows) before DMEK and no tomographic features of edema thereafter. (jamanetwork.com)
This revolutionary treatment uses laser technology to reshape the cornea, the clear front part of the eye, improving vision and reducing, or even eliminating, the need for glasses or contact lenses. (nccconline.org)

Intraoperative conditions were surgeon-specific effects, order of surgery, phaco machine variation, viscoelastics, type of intraocular lens, irrigating solutions, intracameral agents, and the method used to sterilize the surgical instruments. (dovepress.com)
Over the years, various surgical techniques have evolved from the ancient method of couching to the present-day technique of modern phacoemulsification. (medscape.com)
However, these results probably do not apply today because of advances in surgical technique and intraocular lens (IOL) technology. (keogt.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)
Kuroedov A.V. Surgical tactics in the fibrosis of the capsular sac after phacoemulsification (clinical cases). (pmarchive.ru)

3. In the case of posterior displacement of the fragment, in certain cases where it is at anterior hyaloid phase, PAL (Posterior assisted Levitation) devised by Kelman and modified by Packard can be utilized.5 In this technique, the fragments are approached from Pars plana route and a Dispersive Viscoelastic is injected behind it. (eophtha.com)

Lens luxation (or dislocation) can be associated with various processes that can weaken or damage the zonular-capsular complex. (aao.org)

The phaco tip is available in a variety of configurations, including a selection of tip angles to suit lens removal technique. (wikipedia.org)
The three purposes of irrigation are to maintain intraocular pressure, carry lens particles out of the eye in the aspiration system,and to cool the phaco handpiece. (wikipedia.org)
Only RCTs that compared Phaco and MSICS followed by implantation of a posterior chamber intraocular lens (IOL) in both techniques were included in the review. (sightsavers.org)
I prefer using BICONI because it increases anterior chamber stability and allows me to direct the nuclear mass toward the phaco tip using fluidics alone. (crstodayeurope.com)
At the meeting, Johnson & Johnson Vision will also feature the new monofocal and PC-IOL lenses introduced this year, and its next-gen phaco emulsification system that received FDA 510(k) clearance earlier this year at its booth (#2813), host a case-based discussion on the new TECNIS Synergy IOL, and help bring the diverse ophthalmology community back together by sponsoring the OWL organization's Signature Event. (jjvision.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)
Foldable posterior chamber intraocular lenses were first FDA approved in the 1990s. (theeyeclinicsurgicenter.com)

Owing to the patient's history of trauma, we would insert a posterior chamber IOL (PCIOL) with a capsular tension ring and place capsular tension segments as needed. (crstoday.com)

A detailed patient history including the nature of the vitreoretinal pathology and extent of previous surgery are mandatory to alert the surgeon to potential dangers or complications that can occur during phacoemulsification. (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)
An eye with a shallow anterior chamber is at increased risk for endothelial cell loss during phacoemulsification. (mackoolonlinecme.com)

Urban B, Bakunowicz-Lazarczyk A. Aphakic glaucoma after congenital cataract surgery with and without intraocular lens implantation. (medscape.com)

The phacoemulsification system comprises three sub-systems: Ultrasound, aspiration, and irrigation. (wikipedia.org)
The first consists of products implanted under formal FDA investigational device exemption or humanitarian device exemption studies, and the second comprises implantations under a compassionate use device exemption (CUDE). (crstoday.com)

Aspirated fluids are replaced with irrigation of balanced salt solution to maintain the volume of the anterior chamber during the procedure. (wikipedia.org)
The small inner lumen diameter of phacoemulsification and irrigation/aspiration handpieces does not permit mechanical cleaning with a brush, so compressed air or flushing with water or solvents is required. (cataractpatients.com)

It has been most commonly reported after phacoemulsification, keratoplasty, and less frequently, after posterior segment surgeries. (cataractpatients.com)

We pondered what would cause anterior lens dislocation this late after trauma. (aao.org)
Incidence and risk factors of late in-the-bag intraocular lens dislocation: evaluation of 140 eyes between 1992 and 2012. (pmarchive.ru)

The definitive management for senile cataract is lens extraction. (medscape.com)

A high level of skills is required to dissect a longer scleral flap of uniform thickness and to create a trabeculo-Descemet window (TDW) without entering the anterior chamber. (touchophthalmology.com)

Methods Primary angle-closure suspect (PACS), primary angle-closure (PAC), or primary angle-closure glaucoma (PACG) eyes that had phacoemulsification and IOL implantation with or without ECP from 2012 to 2014 were studied. (wustl.edu)

The results of a study designed to investigate the predictive value of preoperative anterior chamber depth (ACD) and intraocular pressure (IOP) are reported. (bmj.com)

All agents injected into the anterior chamber can cause TASS. (dovepress.com)
Viscoelastic was injected into the anterior chamber. (codingahead.com)

The aspiration system is used to remove the emulsified lens tissue as it is broken down by the tip. (wikipedia.org)
At this supply pressure, fluid enters the anterior chamber at a rate proportional to the rate at which it leaves due to aspiration and leakage. (wikipedia.org)
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)

In this study, we investigated whether preoperative ACD and IOP, and the relation between these variables, are predictive for the surgically induced changes in IOP following phacoemulsification in cataractous eyes. (bmj.com)
Poster Presentation: "Preoperative Treatment of Meibomian Gland Dysfunction with Thermal Pulsation System Prior to Extended Depth of Focus IOL Implantation. (jjvision.com)

b) Retained fragments can be brought in an Anterior chamber by the use of Ophthalmic Viscoelastic Device (OVD). (eophtha.com)

Sulcus-implantation of a single-piece hydrophobic acrylic IOL (HAIOL) is a controversial procedure. (paojournal.com)
The family of Clareon intraocular lenses (IOLs) includes the Clareon Aspheric Hydrophobic Acrylic and Clareon Aspheric Toric IOLs, the Clareon PanOptix Trifocal Hydrophobic IOL, Clareon PanOptix Toric, Clareon Vivity Extended Vision Hydrophobic Posterior Chamber IOL and Clareon Vivity Toric IOLs. (digitalproducer.com)

I also specialize in the management of complex conditions including cataract and intraocular lens problems, iris repair and replacement, and management of LASIK and PRK problems. (bcm.edu)
In the event that the anterior and posterior capsules are not suitable to support an IOL, we would place an iris- or sclera-fixated secondary IOL at a later time. (crstoday.com)
It will also be challenging to place the intraocular lens (IOL) in the posterior chamber with both haptics under the iris. (cehjournal.org)

Anatomy14

Diseases29

Chemicals and Drugs4

Analytical, Diagnostic and Therapeutic Techniques and Equipment22

Psychiatry and Psychology1

Phenomena and Processes3

Disciplines and Occupations1

Technology, Industry, Agriculture2

Health Care5

Capsule21

Corneal12

Vitrectomy2

Underwent9

Visual acuity4

Incision13

Capsulotomy3

Phakic8

Eyes having phacoemulsif1

Cataracts4

Alcon1

Uneventful phacoemulsification1

Postoperative3

Development of phacoemulsification2

Crystalline lens5

Nucleus6

Outcomes4

Perform phacoemulsification1

Cataract extraction5

Capsular Support1

Vitreous Cavity2

Extracapsular cataract1

Polar cataract1

Rupture1

Myopia1

Patients13

Cornea2

Surgical5

Hyaloid1

Zonular1

Phaco5

Foldable2

PCIOL1

Complications that can occur1

Endothelial2

Aphakic1

Comprises2

Irrigation2

Surgeries1

Dislocation2

Senile cataract1

Scleral1

METHODS1

Anterior chamber depth1

Injected into the anterior chamber2

Aspiration3

Preoperative2

Viscoelastic1

Hydrophobic acrylic2

Iris3