Physics Forceps vs Conventional Forceps in Extraction of Mandibular Molars

Not Applicable

Completed

• Conditions: Tooth Extraction
• Interventions: Procedure: Extraction of Mandibular Molar using Physics Forceps; Procedure: Extraction of Mandibular Molar using Conventional Forceps

• Registration Number: NCT04875650
• Lead Sponsor: Melaka Manipal Medical College

Brief Summary

Our study compared two different forceps for extraction of mandibular molars, the conventional extraction forceps and the Physics forceps. We assesed the relative pain score, patient satisfaction, success of extraction, incidence of alveolar plate fracture and soft tissue healing; post extraction. Our results found statistical significance in comparison of both forceps under relative pain score, patient satisfaction and soft tissue healing post extraction.

Detailed Description

Abstract

* INTRODUCTION/ BACKGROUND Tooth extractions are commonly done with conventional forceps. Recent advances like physics forceps help in atraumatic extractions by preserving the buccal plate, having less pain and better gingival healing. The buccal portion of the forceps is a plastic covered bumper which prevents reflection of buccal gingiva and buccal plate fracture. This is the first such comparison study to measure gingival healing in mandibular molar region with D2 bone quality.

* OBJECTIVE To compare the efficacy of Physics Forceps and Conventional Forceps in extraction of mandibular molars by randomly dividing the patients in two groups. The efficacy is determined by comparing the success of extraction, relative pain score, incidence of alveolar fracture, patient satisfaction and soft tissue healing on 3rd post-operative day.

* METHODOLOGY Patients who were indicated for extraction were included in the study. They were divided into two groups of 10 by double blinded randomization. Local Anesthesia was administered and the extraction was carried out using either Physics or Conventional forceps. Post extraction, the pain score was assessed using the VAS. Along with these, the gingival healing, success of extraction and alveolar plate fracture was assessed by the subject expert on the 3rd day post-operative day.

Study Timeline

• Study Start: 2020-12-02
• Primary Completion: 2021-04-20
• Study Completion: 2021-04-20
• Study First Submitted: 2021-04-28
• Status Verified: 2021-05
• Study First Submitted QC: 2021-05-03
• Last Update Submitted: 2021-05-03
• Study First Posted: 2021-05-06
• Last Update Posted: 2021-05-06

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

• Patients between 18-55 years
• Mandibular molar teeth indicated for extractions with gingival index 1.

Exclusion Criteria

• Patients with uncontrolled systemic diseases, that compromise dental extraction
• Mandibular 3rd Molars
• Grade 2 and 3 mobile teeth
• Grossly decayed mandibular molars

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Physics Forceps	Extraction of Mandibular Molar using Physics Forceps	-
Conventional Forcep	Extraction of Mandibular Molar using Conventional Forceps	-

Primary Outcome Measures

Name	Time	Method
Incidence of Alveolar Bone Fracture	Day 1	Fracture 1 and No fracture 0
Relative Pain Score	Day 1	Use of a Visual Analogue Scale with 0 meaning no pain and 100 meaning severe pain
Soft Tissue Healing Post Extraction	Day 3	Soft Tissue Healing Index by Landry et al.
Patient Satisfaction	Day 1	4 point likert scale where 1 is very dissatisfied and 4 is very satisfied
Success of Extraction	Day 1	1 is Failure, 2 is limited success with osteotomy, 3 is limited success with root fracture, 4 is limited success with apical fracture and 5 is complete success

Trial Locations

Locations (1)

Melaka Manipal Medical College; 🇲🇾 Melaka, Malaysia