Dimensional Changes of the Labial Alveolar Ridge After Socket Shield Technique With Computer Guided Root Sectioning

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

10 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-09-01

Study Completion Date

2022-07-30

Brief Summary

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In this study, the dimensional changes of the labial alveolar ridge are digitally assessed after immediate implant placement using the socket shield technique with computer guided sectioning of the root.

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Detailed Description

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Ten hopeless teeth in the esthetic zone were included. A computer guide was used to section the root, leaving the coronal 2/3 of its labial part attached to the socket. An implant was then placed.

Preoperative and Postoperative (5 months later) intraoral scans were superimposed with a digital software to assess the dimensional changes of the labial alveolar ridge. Linear changes at 1,3 and 5 mm from the gingival margin and mean linear changes in a specified Area Of Interest (AOI) were measured.

Conditions

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Edentulous Alveolar Ridge Dental Trauma

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Socket shield with guided root sectioning

Tooth extraction and immediate implant placement using the socket shield technique with computer guided sectioning of the root.

Group Type EXPERIMENTAL

Socket shield technique with computer guided sectioning of the root

Intervention Type PROCEDURE

A computer guide was used to section the root, leaving the coronal 2/3 of its labial part attached to the socket. An implant was then placed.

Preoperative and Postoperative (5 months later) intraoral scans were superimposed with a digital software to assess the dimensional changes of the labial alveolar ridge. Linear changes at 1,3 and 5 mm from the gingival margin and mean linear changes in a specified Area Of Interest (AOI) were measured

Interventions

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Socket shield technique with computer guided sectioning of the root

A computer guide was used to section the root, leaving the coronal 2/3 of its labial part attached to the socket. An implant was then placed.

Preoperative and Postoperative (5 months later) intraoral scans were superimposed with a digital software to assess the dimensional changes of the labial alveolar ridge. Linear changes at 1,3 and 5 mm from the gingival margin and mean linear changes in a specified Area Of Interest (AOI) were measured

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* medically healthy patients (ASA 1, ASA 2 categories) ,
* over 18 years old presenting with hopeless teeth due to extensive caries,
* cervical root fracture,
* vertical or oblique root fracture,
* multiple failed endodontic treatments,
* root resorption.

Exclusion Criteria

* medically compromised patients (the ASA 3, ASA 4 and ASA5 categories)
* vertical root fracture involving the labial aspect of the root that will be retained,
* horizontal fracture of the root that is too far apically located
* presence of acute (active) periapical infection
* lack of sufficient bone to obtain implant primary stability apical and/or palatal to the extraction socket,
* ankylosed tooth which is positioned too apically in relation to the adjacent teeth,
* type 3 extraction sockets according to Elian and Tarnow extraction sockets classification

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes