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Compare available tests

Eye Movement & Strabismus Disorders

Duane/Gaze Palsy/Nystagmus Gene Panels

Catalog role labels reflect current assignments. Test choice, timing and prices require clinician or laboratory confirmation.

  • KMLTTB Regulated Laboratory
  • ISO 9001:2015 Quality System
  • Free Pre-Test Counselor Guidance
  • Nationwide & Home Sample Collection

Test comparison

9 tests

All diagnostic topics
First-line screen

CHN1 Gene Duane Retraction Syndrome Genetic Test

Sample type
Blood sample, Extracted DNA, or One drop of blood on an FTA card. Confirm with the laboratory before booking.
Turnaround
4 Weeks 3 to 4 Weeks.
Price
KSh 40,000
First-line screen

SALL4 Gene Duane Retraction Syndrome Genetic Test

Sample type
Blood sample (EDTA tube) or extracted DNA. Confirm specific requirements with the laboratory before booking.
Turnaround
4 Weeks Approximately 3 to 4 weeks.
Price
KSh 40,000
First-line screen

KIF21A Gene Fibrosis of Extraocular Muscles Congenital Type 1 Genetic Test

Sample type
A blood sample is required for this test. Confirm with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

ROBO3 Gene Gaze Palsy Horizontal with Progressive Scoliosis Genetic Test

Sample type
Blood sample (EDTA tube), Extracted DNA, or One Drop Blood on FTA Card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

TMEM216 Gene Joubert Syndrome Type 2 Genetic Test

Sample type
Blood sample (usually collected in an EDTA tube). Confirm with the laboratory before booking.
Turnaround
4 Weeks 3 to 4 weeks.
Price
KSh 40,000
First-line screen

SOBP Gene Mental Retardation Anterior Maxillary Protrusion and Strabismus Genetic Test

Sample type
Blood sample (EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

Ryr1 Gene Minicore Myopathy With External Ophthalmoplegia Genetic Test

Sample type
Blood sample, Extracted DNA, or One drop of blood on an FTA card.
Turnaround
4 Weeks Approximately 3 to 4 weeks.
Price
KSh 40,000
First-line screen

POLG Gene Progressive External Ophthalmoplegia with Mitochondrial Deletions Type 1 Autosomal Dominant Genetic Test

Sample type
Blood sample (EDTA tube) or dried blood spot (DBS) on an FTA card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

TWNK Gene Progressive External Ophthalmoplegia With Mitochondrial Deletions Type 3 Autosomal Dominant Genetic Test

Sample type
Blood sample (EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
Timing on request
Price
KSh 40,000

Clinical context

Clinical testing guide & how to choose

Tests in Eye Movement & Strabismus Disorders answer different clinical questions. This catalogue supports a conversation with your clinician or counselor; it does not establish a diagnosis or replace an individual assessment.

Choosing a test

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation.

Before sample collection

Confirm the required tube, sample volume, any fasting instructions and the collection deadline for your chosen test. Tell the collection team about medication and recent treatment. Do not stop prescribed medication unless your clinician advises it. Home collection depends on the sample’s handling and transport requirements.

Common questions

Questions before booking

Should I choose a panel or a single-marker test for Eye Movement & Strabismus Disorders?

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation. Free pre-test counselor guidance is available to help you understand the booking options.

Can I use SHIF/SHA or private insurance for these tests?

Coverage depends on your scheme, the specific test, referral and authorization requirements, and the provider arrangement. Before booking, ask the laboratory and your insurer to verify eligibility, any co-payment, and whether direct billing or reimbursement applies. Listing a test here does not guarantee insurance coverage.

When should I arrange sample collection?

Check the sample and preparation notes for the specific test, then confirm the collection time and reporting deadline with the laboratory. Same-day reporting, where listed, may depend on a collection cutoff and working days. Nationwide and home sample collection are available subject to location, sample suitability and transport arrangements.

Quick factsheet

Sample
Preparation
Turnaround