# Piezo-surgery Technique and Intramuscular Dexamethasone Injection to Reduce Postoperative Pain After Impacted Mandibular Third Molar Surgery

> **NCT04889781** · PHASE4 · COMPLETED · sponsor: **Central Military Healthcare - Oral and Maxillofacial Surgery Department** · enrollment: 80 (actual)

## Conditions studied

- Impacted Mandibular Third Molar Extraction

## Interventions

- **DRUG:** Dexamethasone injection
- **PROCEDURE:** Piezosurgery
- **PROCEDURE:** Conventional Rotatory instruments

## Key facts

- **NCT ID:** NCT04889781
- **Lead sponsor:** Central Military Healthcare - Oral and Maxillofacial Surgery Department
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-02-01
- **Primary completion:** 2019-06-01
- **Final completion:** 2019-07-01
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2021-05-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04889781

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04889781, "Piezo-surgery Technique and Intramuscular Dexamethasone Injection to Reduce Postoperative Pain After Impacted Mandibular Third Molar Surgery". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04889781. Licensed CC0.

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