Surgical Extrusion: Volumetric and Insertion Analysis at 6 Months.

Surgical Extrusion: Volumetric and Insertion Analysis at 6 Months. Series of 10 Cases

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05201664

Enrollment

Registered

2022-01-21

Start date

2021-10-01

Completion date

2026-04-01

Last updated

2024-04-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Tooth Avulsion, Tooth Extruded, Tooth Extrusion, Tooth Fracture

Keywords

surgical extrusion, oral surgery, tooth extrusion

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.

Interventions

PROCEDURESurgical Extrusion

Relocation of the remaining tooth structure to a more coronal position within the same original socket.

Study design

Observational model

CASE_ONLY

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 90 Years

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.

Design outcomes

Primary

Measure	Time frame	Description
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.

Countries

Spain

Contacts

Primary ContactGuillem Esteve-Pardo, DDS

guillem@clinicaesteve.es+34 965215755

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026