3D Model of Posterior Membranous Labyrinth of the Inner Ear

3D Finite Element Model of Posterior Membranous Labyrinth From in Vivo MRI of Human Temporal Bone

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03295929

Enrollment

Registered

2017-09-28

Start date

2017-10-19

Completion date

2018-09-30

Last updated

2018-02-27

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

Conditions

Reconstruction of the Posterior Membranous Labyrinth

Keywords

3D model, Inner ear

Brief summary

The aim of this work is to create a three-dimensional (3D) finite element model (FEM) of the human posterior membranous labyrinth, based on in vivo inner ear magnetic resonance imaging (MRI). This model has a pedagogical interest, and can serve as a basis for reflection in cases of atypical benign paroxysmal positional vertigos. It can also serve for mechanical studies of vestibular physiology.

Interventions

None listed

Study design

Observational model

OTHER

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Inclusion criteria

* Patient aged 18 or over * Adult who has performed an imaging of the inner ear

Exclusion criteria

* Refusal to participate in the study

Design outcomes

Primary

Measure	Time frame
Measure of dimensions of the model to study the validity of the geometry	Creation of 3D model: 1 month

Countries

France

Contacts

Primary ContactAnne CHARPIOT, MD, PhD

anne.charpiot@chru-strasbourg.fr33 3 88 12 76 49

Backup ContactHella VUONG, MD

hella.vuong@chru-strasbourg.fr33 6 50 66 82 23

Outcome results