Validation of Modified Hertel Exophthalmometer.
Rizwana Fathima JamalEmmanuel AzariahDeepak PandyanRavindran ChinnaswamiPublished in: Craniomaxillofacial trauma & reconstruction (2020)
The modification of the Hertel exophthalmometer is validated and can also be used for relative exophthalmometry to assess the need for treatment and to evaluate the globe position and orbital volume intraoperatively. The proposed modification of the instrument allows it to be used in cases when one of the lateral orbital walls is fractured or displaced due to trauma.