# Reciprocation vs Rotational Single-file Systems in Postoperative Pain

> **NCT02929511** · NA · COMPLETED · sponsor: **Isparta Military Hospital** · enrollment: 91 (actual)

## Conditions studied

- Apical Periodontitis
- Assessment, Pain
- Dental Pulp Necrosis

## Interventions

- **PROCEDURE:** Reciprocating single-file system
- **PROCEDURE:** Rotational single-file system.
- **PROCEDURE:** Active comparator Protaper multi-file system

## Key facts

- **NCT ID:** NCT02929511
- **Lead sponsor:** Isparta Military Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-01-01
- **Primary completion:** 2018-04-01
- **Final completion:** 2018-04-18
- **Target enrollment:** 91 (ACTUAL)
- **Last updated:** 2018-04-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02929511

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02929511, "Reciprocation vs Rotational Single-file Systems in Postoperative Pain". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT02929511. Licensed CC0.

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