Surgical Extrusion: Volumetric and Insertion Analysis at 6 Months.

Recruiting

• Conditions: Tooth Extrusion; Tooth Avulsion; Tooth Fracture; Tooth Extruded
• Interventions: Procedure: Surgical Extrusion

• Registration Number: NCT05201664
• Lead Sponsor: Aula Dental Avanzada

Brief Summary

The aim is to clinically evaluate the changes that occur in teeth that have undergone surgical extrusion treatment. Three parameters will be recorded before and 6 months after treatment: the position and the volume of the soft tissue, and the level of periodontal attachment.

Detailed Description

After informing the patient and obtaining his or her consent to surgical extrusion treatment, a model of the pre-treatment situation will be obtained by intraoral scanning and the attachment levels will be recorded by periodontal probing at 6 points around the tooth.

The dimensional and positional changes of the soft tissue will be analyzed by superimposing both digital impressions in each patient.

In the same way, periodontal attachment levels before and 6 months after treatment will be compared.

The data will be analyzed statistically and conclusions will be drawn regarding the surgical extrusion treatment.

Study Timeline

• Study Start: 2021-10-01
• Study First Submitted: 2022-01-08
• Study First Submitted QC: 2022-01-08
• Study First Posted: 2022-01-21
• Status Verified: 2024-04
• Last Update Submitted: 2024-04-23
• Last Update Posted: 2024-04-24
• Primary Completion: 2025-12-01
• Study Completion: 2026-04-01

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 15

Inclusion Criteria

• Tooth with a subgingival residual dentine margin.
• Patients refusing tooth extraction and dental implant placement as first choice.

Exclusion Criteria

• Patients in whom surgical intervention is contraindicated.
• Teeth with vertical fractures up to the apex.
• Teeth with pocket depth >4 mm in any of their walls.
• Failure of the treatment leading to the loss of the extruded tooth.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Surgical Extrusion	Surgical Extrusion	Patients who receive surgical extrusion treatment in maxillary premolars.

Primary Outcome Measures

Name	Time	Method
The position of the soft tissue	6 months	Measurement of the vertical position of the gingival margin before and 6 months after surgery.
The volume changes in the soft tissue	6 months	Measurement of vestibular alveolar volume before and 6 months after surgery.
The level of insertion	6 months	Measurement of the periodontal sulcus before and 6 months after surgery.

Trial Locations

Locations (1)

Clínica Dental esteve; 🇪🇸 Alicante, Spain