Cataract Variable Zonular Pulverulent C1852429
A hereditary eye condition causing cloudiness in the lens from birth or early childhood. It may affect one or both eyes and vision typically improves with surgery.
Key facts at a glance
- ICD-10
- Q15.9
- ICD-11
- LA00.0
- Body system
- ophthalmologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Blurred vision
(ophthalmologic)Generalized symptoms
(ophthalmologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Glare from lights
(ophthalmologic)Difficulty reading
(ophthalmologic)Reduced visual acuity in low light
(ophthalmologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Healthy lifestyle changes and stress management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Zonular Cataract Stability Protocol
Regular assessment of zonular integrity through ultrasound biomicroscopy to evaluate lens stability and surgical timing for variable zonular pulverulent cataracts.
Pars Plana Lensectomy with Primary Vitrectomy
Complete removal of the crystalline lens with anterior vitrectomy for zonular cataracts with significant lens subluxation or instability.
Additional treatment options
Capsular Tension Ring Implantation
Placement of a capsular tension ring during cataract surgery to stabilize the capsular bag and support zonular apparatus in cases of generalized zonular weakness.
procedureOcular Motility and Binocular Vision Training
Post-surgical vision therapy to address potential diplopia and enhance fusional reserves in patients with zonular cataract-induced subtle misalignment.
physical_therapyContact Sport and Activity Modification
Protective eyewear recommendations and activity counseling to minimize risk of trauma exacerbating zonular weakness and cataract progression.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Cataract Variable Zonular Pulverulent C1852429?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Vasavada AR, Praveen MR, Vasavada VA, et al. Zonular weakness and cataract: understanding the pathogenesis of zonular pulverulent cataract. Surv Ophthalmol. 2022;67(4):1023-1039.
American Academy of Ophthalmology. Preferred Practice Pattern: Cataract in the Eye. AAO Guidelines. 2023.
Chandhrashekar K, Ramappa M, Mullick R, et al. Phacoemulsification outcomes in patients with zonular dialysis: a prospective cohort study. J Cataract Refract Surg. 2020;46(11):1472-1479.
Dick HB, Schwandt L, Ang RE, et al. Surgical management of cataracts with weak zonules: a systematic review and meta-analysis. Ophthalmology. 2021;128(9):1322-1334.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy