Forced duction test should be performed to evaluate extraocular muscle entrapment. The examiner uses forceps to grasp the conjunctiva near the attachment of the inferior rectus muscle and attempts to move the globe through a full range of motion. Because of potential significant discomfort, this should be performed under sedation or anesthesia. | Kim, H. S., & Jeong, E. C. (2016). Orbital Floor Fracture. Archives of craniofacial surgery, 17(3), 111–118.

Leave a Reply