Congenital Cataract Overview
Learn About Congenital Cataract
A congenital cataract is a clouding of the lens of the eye that is present at birth. The lens of the eye is normally clear. It focuses light that comes into the eye onto the retina.
Cataract - congenital
Unlike most cataracts, which occur with aging, congenital cataracts are present at birth.
Congenital cataracts are rare. In most people, no cause can be found.
Congenital cataracts often occur as part of the following birth defects:
- Chondrodysplasia syndrome
- Congenital rubella
- Conradi-Hünermann syndrome
- Down syndrome (trisomy 21)
- Ectodermal dysplasia syndrome
- Familial congenital cataracts
- Galactosemia
- Hallermann-Streiff syndrome
- Lowe syndrome
- Marinesco-Sjögren syndrome
- Pierre-Robin syndrome
- Trisomy 13
Congenital cataracts most often look different than other forms of cataract.
Symptoms may include:
- An infant does not seem to be visually aware of the world around them (if cataracts are in both eyes)
- Gray or white cloudiness of the pupil (which is normally black)
- The "red eye" glow (red reflex) of the pupil is missing in photos, or is different between the 2 eyes
- Unusual rapid eye movements (nystagmus)
If congenital cataracts are mild and do not affect vision, they may not need to be treated, especially if they are in both eyes.
Moderate to severe cataracts that affect vision, or a cataract that is in only 1 eye, will need to be treated with cataract removal surgery. In most (noncongenital) cataract surgeries, an artificial intraocular lens (IOL) is inserted into the eye. The use of IOLs in infants is controversial. Without an IOL, the infant will need to wear a contact lens.
Patching to force the child to use the weaker eye is often needed to prevent amblyopia.
The infant may also need to be treated for the inherited disorder that has caused the cataracts.
Sheikh Riazuddin practices in Lahore, Pakistan. Mr. Riazuddin is rated as an Elite expert by MediFind in the treatment of Congenital Cataract. His top areas of expertise are Congenital Cataract, Peters Anomaly, Macular Corneal Dystrophy Type 1, Fuchs Dystrophy, and Corneal Transplant.
Deborah Vanderveen is an Ophthalmologist in Boston, Massachusetts. Dr. Vanderveen is rated as an Elite provider by MediFind in the treatment of Congenital Cataract. Her top areas of expertise are Congenital Cataract, Strabismus, Retinopathy of Prematurity, Cataract Removal, and Trabeculectomy. Dr. Vanderveen is currently accepting new patients.
Daphne Maurer practices in Hamilton, Canada. Ms. Maurer is rated as an Elite expert by MediFind in the treatment of Congenital Cataract. Her top areas of expertise are Congenital Cataract, Amblyopia, Cataract, and Cataract Removal.
Removing a congenital cataract is usually a safe, effective procedure. The child will need follow-up for vision rehabilitation. Most infants with congenital cataract in one eye have some level of "lazy eye" (amblyopia) and will need to use patching after the surgery in an attempt to reverse it.
With cataract surgery there is a very slight risk of:
- Bleeding
- Infection
- Inflammation
Infants who have surgery for congenital cataracts are likely to develop another type of cataract, which may need further surgery or laser treatment.
Many of the diseases that are associated with congenital cataract can also affect other organs.
Call for an urgent appointment with your baby's health care provider if:
- You notice that the pupil of one or both eyes appears white or cloudy.
- The child seems to ignore part of their visual world.
If you have a family history of inheritable disorders that could cause congenital cataracts, consider seeking genetic counseling.
Summary: This prospective multicenter observational study aims to evaluate the 5-year visual function and refractive outcomes in children undergoing surgery for congenital cataract. Key outcomes include best-corrected visual acuity, stereopsis, refractive error, and axial length growth. The study will help identify long-term trends and prognostic indicators after early cataract intervention in pediatric pa...
Summary: Amblyopia, with a prevalence rates of 3% in adult population, is a common cause of vision impairment. It is characterized by impaired vision in one or both eyes because of disruption of normal visual stimuli and underdevelopment of the visual cortex, leads to lifelong visual deficits affecting both monocular and binocular visual function. Common causes of amblyopia include refraction error, anisom...
Published Date: August 04, 2023
Published By: Franklin W. Lusby, MD, Ophthalmologist, Lusby Vision Institute, La Jolla, CA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
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