The aim is to determine whether vestibular deficits are present in OI, then to establish whether a correlation exists between genetic type, severity of OI and audiovestibular phenotype. OI patients aged 12 to 20 years will undergo an audiometric, immittance, and vestibular assessment. When hearing loss is conductive or mixed or in cases where vestibular deficits are identified, a CT scan without injection will be performed. In case of sensorineural hearing loss or abnormal CT results, an MRI will be performed.
Patients between the ages of 12-20 years at the time of inclusion
Diagnosis of Osteogenesis Imperfecta of any type
Currently followed by a physician at the CRMR OI
Information and non-opposition of major patients, holders of parental authority and minor patients to participate in the study
Patients with hearing loss of alternate origin e.g. Cochlear nerve deficiency, atresia, etc.
Neurological or developmental deficits limiting participation
Cervico-occipital instability e.g. Chiari's malformation
Limitations in mobility of the spine e.g. scoliosis, spinal fractural fusion
Assistance Publique - Hôpitaux de Paris
Lead sponsor
URC-CIC Paris Descartes Necker Cochin
Collaborator