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DNA Labs India

DSPP Gene Dentinogenesis imperfecta, Shields type 3 NGS Genetic Test

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DSPP Gene Dentinogenesis imperfecta, Shields type 3 NGS Genetic Test

Also known as: Dentinogenesis Imperfecta Type 3, Shields Type 3 DI

DSPP Gene Dentinogenesis imperfecta, Shields type 3 NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses NGS Technology on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in 3 to 4 weeks. Free home collection in 300+ cities across India.

Genetic Test🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr Pasupathy Arumugam

Dr Pasupathy Arumugam

Consultant Pathologist · Reg: 21521

Last reviewed: September 7, 2026

Overview

To diagnose Shields Type 3 Dentinogenesis Imperfecta by identifying pathogenic mutations in the DSPP gene using NGS technology.

Test Code
4888
Price
₹20,000
Sample Type
Blood or Extracted DNA or One drop Blood on FTA Card
Result Time
3 to 4 weeks
Fasting Required
No
Method
NGS Technology
Step 1

Sample Collection

Clinical history and genetic counseling session recommended.

Method: Venipuncture or Saliva Collection

Step 2

Laboratory Analysis

Sample collection via blood draw or saliva.

Step 3

Report Delivery

Sample sent to lab for analysis.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Genetic counseling and clinical evaluation.
2
During the Test:Sample collection and processing.
3
After the Test:Report generation and consultation.

About This Test

Who Should Get This Test

To diagnose Shields Type 3 Dentinogenesis Imperfecta by identifying pathogenic mutations in the DSPP gene using NGS technology.

How to Prepare

  • Provide clinical history
  • Genetic counseling session to draw pedigree chart

Doctor's Notes

Reviewed by — MBBS, MD (Pathology) · Reg. No. 21521

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Collection MethodVenipuncture or Saliva Collection

Understanding Your Results

Results indicate the presence or absence of pathogenic mutations in the DSPP gene.
Positive: Pathogenic mutation detected, confirming diagnosis of Shields Type 3 DI.
Negative: No pathogenic mutation detected, but clinical correlation needed for diagnosis.
Variant of uncertain significance: Further testing or counseling may be required.
⚠️ When to Consult a Doctor:

If symptoms of dentinogenesis imperfecta are present, for family planning, or after receiving test results.

Risks & Considerations

  • ●Minimal risk from blood draw
  • ●Genetic counseling recommended for emotional support

Frequently Asked Questions

What is the DSPP Gene Dentinogenesis Imperfecta Shields Type 3 NGS Genetic Test?
It is a genetic test that analyzes the DSPP gene for mutations causing Shields Type 3 Dentinogenesis Imperfecta, a severe dental disorder.
What are the symptoms of Shields Type 3 DI?
Symptoms include discolored teeth, small or misshapen teeth, fragile teeth, tooth sensitivity, and delayed tooth eruption.
How is the test performed?
The test uses Next-Generation Sequencing (NGS) on a blood or saliva sample to detect mutations in the DSPP gene.
What is the cost of the test?
The test costs INR 20000 at DNA Labs India.
Is home sample collection available?
Yes, free home sample collection is available across India for online bookings.
How long does it take to get results?
Results are typically available in 3 to 4 weeks.
What does a positive result mean?
A positive result indicates the presence of a pathogenic mutation in the DSPP gene, confirming the diagnosis of Shields Type 3 DI.
What should I do if I have a family history of DI?
Genetic counseling is recommended to assess risk and consider testing.
Is the test covered by insurance?
Coverage depends on the insurance provider; check with your insurer for details.
Can the test be done on children?
Yes, the test can be performed on individuals of all ages, including children.
What is the accuracy of the NGS test?
NGS technology provides high accuracy for detecting genetic mutations, but results should be interpreted by a genetic counselor.
How can I prepare for the test?
No special preparation is needed, but providing clinical history and undergoing genetic counseling is advised.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

Reference Laboratory Services

We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.

LIMS Integration

Your Data Privacy

Your medical data is protected under Indian law.

✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.

✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.

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