Introduction: We evaluated the indication of orthoptic evaluation for the management of orbital floor fractures in a prospective series.
Material and method: Forty-seven patients presenting with an orbital floor fracture were included in our prospective study. Consultations in orthoptics and maxillo-facial surgery were regularly carried out. Diplopia and motility were systematically assessed as well as a coordimetric examination according to Hess-Lees's technique.
Results: Nineteen percent of coordimetric motility disorders were observed among asymptomatic patients, after trauma. No diplopia or clinical motility disorder were observed 1 and 2 months after trauma, and coordimetric examinations came back to normal 2 and 3 months after trauma respectively for non-operated (26) and operated (21) patients.
Conclusions: An orthoptic evaluation is necessary for the management of orbital floor fractures to diagnose the type of diplopia, motility disorders, and to indicate a coordimetric examination if diplopia is present. We suggest this orthoptic evaluation for patients presenting with diplopia between 5 and 10 days following trauma, 1 month after trauma for non-surgical treatment and 2 months after trauma for surgical treatment.
Keywords: Diplopia; Diplopie; Fractures orbitaires; Ocular motility disorders; Orbital fractures; Troubles de la motilité oculaire.
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