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Comparison of the Actual Working Length of the Tooth with two Marks of Root ZX II Apex Locator

COMPARISON OF THE RELIABILITY OF â??0.5â?? AND â??APEXâ?? MARK MEASUREMENTS OF ROOT ZX II APEX LOCATOR WITH THE ACTUAL WORKING LENGTH OF THE TOOTH: AN IN VIVO STUDY.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2017/10/010008
Enrollment
50
Registered
2017-10-05
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: null- Patients undergoing Extractions of Permanent Premolars for Orthodontic, Prosthodontic, Periodontal reasons

Interventions

Intervention1: dr. Mandeep S Grewal: head of department

Sponsors

PDM Dental College and Research Institute
Lead Sponsor
PDM Dental College and Research Institute
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: 1. Teeth extracted due to orthodontic, prosthodontic or periodontal reasons. 2. Teeth with intact roots and patent apical foramen. 3. Absence of systemic diseases. 4. Vital pulp.

Exclusion criteria

Exclusion criteria: 1. Teeth with root resorption and fracture. 2. Incomplete apex formation. 3. Extensive carious lesions. 4. Metallic restorations or restorations with signs of leakage. 5. Teeth with external and internal root resorption. 6. Teeth with full metallic crowns. 7. Advanced periodontal disease.

Design outcomes

Primary

MeasureTime frame
to detect point of terminationTimepoint: 3 months—

Secondary

MeasureTime frame
to determine actual working length of toothTimepoint: 3 Months—

Countries

India

Contacts

Public ContactDr Shilpa Arora

PDM Dental College and Research Institute

drmandeepsgrewal@yahoo.co.in9810805880

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026