Contralateral lateral rectus muscle recession in a patient with unilateral exotropic Duane retraction syndrome type II: A case report

Figures & data

Figure 1. Head posture and eye position of the patient. Preoperative (a) and postoperative (b) head posture and eye position in the patient with DRS. The patient was orthotropic without abnormal head position after 6-mm lateral rectus recession

Figure 2. 9-gaze photographs of the patient. (a) 9-gaze preoperative photographs showed mild limitation of adduction with globe retraction, palpebral fissure narrowing, and upshoot on attempted adduction of the left eye. (b) 9-gaze postoperative photographs showed mild-to-moderate limitation of adduction in the right eye with persistent symptoms in the left eye

Figure 3. Results of cervical range of motion method. Single vision represented by white point and diplopia by black point. Point below 30° represents habitual reading gaze. (a) Preoperative cervical range of motion diplopia scored 84. (b) Postoperative cervical range of motion diplopia scored 6