AnatomyDiseasesAnalytical, Diagnostic and Therapeutic Techniques and EquipmentInformation Science
Lens SubluxationDislocationsAtlanto-Axial JointAphakiaArtificial Lens Implant MigrationEncyclopedias as TopicCataractEyeglassesContact LensesPupil
LuxationDislocation of a lensCrystalline lensLenticular astigmatismIntraocular lensesCongenitalSpontaneousImplantationZonulesVitreousTraumaAphakicRefractive indexGlasses or contact lensesAnterior chamberContact lensesOphthalmologyCataract RemovalPartialSurgical removalIndividualsNatural lensSecondaryCortexSurgeryProcedureAphakiaPupilRetinaCasesCaseAbsenceProcessesSpectacleCorrectionPresenceTreatmentGrowthVisionRateCommonPowerMeansLightParts
Luxation5
  • Subluxation of the lens see luxation of the lens. (teach-kids-attitude-1st.com)
  • a complete dislocation of a lens is termed lens luxation or luxated lens. (teach-kids-attitude-1st.com)
  • Luxation refers to a lens that is totally dislocated. (teach-kids-attitude-1st.com)
  • Name 7 causes of lens luxation/subluxation in the pediatric population: [treatment of congenital subluxation of the lens in children and adolescents by means of repeated puncture of the capsula lentis (results of. (teach-kids-attitude-1st.com)
  • Whereas alveolar bone resorption prevailed in intrusion cases and root canal obliteration in concussion/ subluxation cases, tooth displacement occurred most often in intrusion and lateral luxation/extrusion cases. (bvsalud.org)
Dislocation of a lens2
Crystalline lens14
  • Ectopia lentis is a displacement or malposition of the eyes crystalline lens from its normal location. (teach-kids-attitude-1st.com)
  • Lens sutures radiating lines in the crystalline lens formed by the meeting of lens fibres. (teach-kids-attitude-1st.com)
  • 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)
  • it produces aqueous humor, facilitates trabecular outflow, intervenes in alteration of the shape of the crystalline lens during accommodation, and secretes hyaluronic acid into the vitreous. (medscape.com)
  • It happened due to small amount of curvatural defects of crystalline lens due to abnormal growth of child. (optography.org)
  • The small degree of tilting of crystalline lens can cause Positional Lenticular Astigmatism. (optography.org)
  • Lenticular Irregular Astigmatism Is found in crystalline lens due to different refractive index in different parts of the lens. (optography.org)
Lenticular astigmatism1
  • Growth of the melanoma into the lens may produce its subluxation, lenticular astigmatism, or cataract. (medscape.com)
Intraocular lenses4
  • With advances in available technology for cataract surgery, the kind of intraocular lenses, called IOLs, have also undergone a revolutionary change. (adlife.in)
  • Intraocular lenses were approved as "safe and effective" in the USA by the Food and Drug Administration (USFDA) only in 1981. (adlife.in)
  • Samples of extracted intraocular lenses (IOLs) that had been implanted during 1987-2000 (n=72, early group) and those during 2001-2014 (n=182, late group) were included. (primescholars.com)
  • Advances in surgical instruments and the development of new materials for implanted intraocular lenses (IOLs) have resulted in a reduction of postoperative intraocular inflammation and an improvement of postoperative vision of patients. (primescholars.com)
Congenital3
  • Aphakia is the absence of the lens of the eye, due to surgical removal, such as in cataract surgery, a perforating wound or ulcer, or congenital anomaly. (wikipedia.org)
  • Spontaneous traumatic absorption or congenital absence of lens matter is rare. (wikipedia.org)
  • Syphilis (congenital) think of countless displaced crystalline lenses floating on the thames river in london… which is the #1 cause of dislocating the When the lens falls forward. (teach-kids-attitude-1st.com)
Spontaneous2
  • [ 45 ] Weakness of the zonular fibers, spontaneous lens subluxation, and phacodonesis also can be present. (medscape.com)
  • Modified intrascleral haptic fixation of the light adjustable lens in a case of spontaneous adult-onset bilateral lens subluxation. (ucsf.edu)
Implantation3
  • Retinal detachment Aphakic bullous keratopathy Aphakia can be corrected by wearing glasses or contact lenses, by artificial lens implantation, or by refractive corneal surgeries. (wikipedia.org)
  • From then to now, the kinds of lenses that are available for implantation has been nothing short of a revolution for cataracts treatment. (adlife.in)
  • We examine if cell adhesion to the surface of an intraocular lens varies with the period of implantation. (primescholars.com)
Zonules6
  • Loss of accommodation: Since the lens and its zonules are responsible for adjusting the focus of vision to different lengths, patients with aphakia will have a total loss of accommodation. (wikipedia.org)
  • A subluxation means the zonules have started to break down and the lens is unstable but not completely out of place. (teach-kids-attitude-1st.com)
  • Any disorder or trauma of the zonules may result in lens dislocation. (teach-kids-attitude-1st.com)
  • The zonules are fibers that extend from the ciliary body to hold the lens in position. (teach-kids-attitude-1st.com)
  • The procedure is hazardous in these eyes, since the Barkan goniotomy knife is passed over the vulnerable lens and zonules in the anterior chamber. (medscape.com)
  • This procedure is considered safer than goniotomy, since it relies on the posterior approach (ab externo), which avoids the lens and zonules. (medscape.com)
Vitreous3
  • METHODS: In 34 pediatric patients with OGI, CT findings were categorized into nine main categories: Scleral irregularity, lens dislocation, abnormal vitreous density, choroid-retinal layer thickening, preseptal thickness increase, intraocular foreign body and air, vitreous hemorrhage, retinal detachment, and perforation. (bvsalud.org)
  • Therefore, in these patients, cataract surgery alone or combined cataract surgery and glaucoma filtering surgery in the presence of pseudoexfoliation is associated with a higher incidence of intraoperative complications, most notably zonular dialysis, vitreous loss, and lens dislocation. (medscape.com)
  • However, the risk for vitreous loss is increased in aniridia, and cataract formation or progression may occur with inadvertent damage to the lens during surgery. (medscape.com)
Trauma2
  • Orthopedic trauma involves fractures, subluxation or dislocation of bones and joints. (adlife.in)
  • The oblique placement of lens due to trauma can also be seen. (optography.org)
Aphakic1
Refractive index2
  • 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)
  • This type of astigmatism occurs due to the different refractive index in different meridian of lens of the patient suffering from Diabetes, developed Nuclear Sclerosis and Cataract. (optography.org)
Glasses or contact lenses1
  • A THE WITNESS: The purpose of the procedure was the same as any of myopic Lasik procedure: to relieve the patient of the myopia, which made her dependent upon glasses or contact lenses, and in her case made her absolutely blind and helpless without an optical prosthesis. (herbertnevyaslasik.com)
Anterior chamber2
  • Deep anterior chamber: Since the lens is absent, anterior chamber will be deep. (wikipedia.org)
  • The original surgeon probably mistakenly placed the lens haptic in the anterior chamber, as the presence of iridocapsular synechiae suggests. (crstoday.com)
Contact lenses2
Ophthalmology1
  • With a vision to expand our expertise in other fields of medicine and patient care, in January 2021, we expanded our product range and services in the field of Ophthalmology and IOL lenses. (adlife.in)
Cataract Removal1
  • Jacobi et al described a nonfiltering surgical technique consisting of trabecular aspiration with or without cataract removal with encouraging results. (medscape.com)
Partial3
  • Partial or complete opacity on or in the lens or capsule of one or both eyes, impairing vision or causing blindness. (lookformedical.com)
  • Due to such abnormalities, individuals with NPS often exhibit partial dislocation (subluxation) of the patella and a limited range of movements of the knee(s), a deformity in which one or both legs bend outward at the knee ("bow-leg" or genu varum), and/or progressive degeneration, stiffness, tenderness, and Pain of the knee(s) (osteoarthritis). (orthopedicshealth.com)
  • Some affected individuals may experience partial dislocation of the elbows (subluxation). (orthopedicshealth.com)
Surgical removal2
  • Surgical removal of a lens, mainly in cataract surgery, is the most common cause of aphakia. (wikipedia.org)
  • Laminectomy is surgical removal of the herniated portion of an intervertebral disk. (rnpedia.com)
Individuals1
  • Some individuals have said that they perceive ultraviolet light, invisible to those with a lens, as whitish blue or whitish-violet. (wikipedia.org)
Natural lens1
  • An intraocular lens is implanted in the eye once your natural lens which has turned opaque due to the removal of cataract, to restore your vision to optimal. (adlife.in)
Secondary1
  • If it is a genetic abnormality that isn't caused by something else, it can be treated (pain relief, softening of calluses, removal of hardened skin, management of secondary infections). (hypoallergenicdog.net)
Cortex1
  • The eight indentations of 0.15 mm are designed to simplify the removal of the cortex tissue. (morcher.com)
Surgery3
  • 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)
  • Did you note that the lens was decentered prior to the July 14 surgery? (herbertnevyaslasik.com)
  • Surgery to correct Chiari defect may improve matters such as removal of posterior margin of the foramen magnum. (abcmedicalnotes.com)
Procedure1
  • This is a procedure where the lens in one's eye that has become cloudy (cataract) is removed and replaced with an artificial Len (called IOL or intraocular Len). (avocure.com)
Aphakia1
Pupil1
Retina1
  • Lenses that are floating within the back of the eye tend to cause less acute damage but may also be harmful to the retina at the back of the eye with time. (teach-kids-attitude-1st.com)
Cases1
Case2
  • This is most likely a case of posttraumatic subluxation of a three-piece IOL. (crstoday.com)
  • Gustav Killian reported the first case of bronchoscopic removal of foreign body (FB) from the trachea in 1897. (annals.edu.sg)
Absence1
  • Cyanopsia: Absence of lens cause cyanopsia or blue vision. (wikipedia.org)
Processes1
  • Subluxation of the atlanto-axial joint: sequel to inflammatory processes of the neck. (kasinotop.de)
Spectacle1
  • Spectacle or contact lens correction of significant refractive errors should begin in the newborn. (medscape.com)
Correction2
  • Due to steeper vertical meridian concave cylinder 180° or convex cylinder 90° lens is given as correction for this. (optography.org)
  • For this correction of concave cylinder 90° or convex cylinder 180° lens will require. (optography.org)
Presence1
Treatment1
Growth1
  • Macrophages on the IOL surface can also affect the behaviour of lens epithelial cells via secretion of growth factors that modulate fibrogenic reactions of the cells leading to capsular opacification [ 1 - 3 ]. (primescholars.com)
Vision1
  • Lens diseases refer to conditions that affect the lens of the eye, impairing vision and potentially leading to blindness if left untreated. (lookformedical.com)
Rate1
  • Whether or not a CTR will decrease the rate of late IOL/bag subluxation is still being evaluated and debated. (morcher.com)
Common1
Power1
  • Hypermetropia: Without the focusing power of the lens, the eye becomes very farsighted. (wikipedia.org)
Means1
  • A is a SAM micrograph of a model of considerate femoralcortical bone described by means of Katz and Meunier ( MHz burst mode lens, resolution m, lateralscan bore mm). (fosite.ru)
Light1
  • The lens is an organ located between the colored part of the eye, that bends light as it enters the eye. (medfriendly.com)
Parts1
  • With our expanded service team, we took up the distribution of Johnson& Johnson IOL lenses for the region of Delhi & NCR and parts of Haryana. (adlife.in)