# Accuracy of Variables for Impacted Mandibular Third Molar Surgery

> **NCT05143359** · NA · UNKNOWN · sponsor: **Dow University of Health Sciences** · enrollment: 300 (estimated)

## Conditions studied

- Impacted Third Molar Tooth

## Interventions

- **DIAGNOSTIC_TEST:** Wharfe and Pederson difficulty index
- **DIAGNOSTIC_TEST:** Winters difficulty index

## Key facts

- **NCT ID:** NCT05143359
- **Lead sponsor:** Dow University of Health Sciences
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-11-30
- **Primary completion:** 2022-05-01
- **Final completion:** 2022-07-01
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2021-12-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05143359

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05143359, "Accuracy of Variables for Impacted Mandibular Third Molar Surgery". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT05143359. Licensed CC0.

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