Purpose: To reveal the presence and nature of exiting points of supraorbital region neurovascular structures and determine the distances of those structures to midline with computed tomography images by taking into account gender and sides in patients with migraine. Methods: The study was conducted retrospectively on computed tomography images of 70 migraine and 70 control patients with a mean age of 39.5 ± 13.8 years (range: 18–80). Presence and nature (foramen or notch) of exiting points of neurovascular structures in terms of side and gender in both groups, and the distances of these structures to the midline of the face were evaluated. Results: In migraine and control groups, the most commonly seen structure was single notch. Coexistence of foramen and notch was statistically significant in migraine and female migraine groups than control and female control groups (P < 0.05). Bilateral presence of supraorbital structure was 51.4% in migraine group and 64.3% in control group patients. In all cases, foramen-midline distance was statistically significant longer than the notch-midline distance (P < 0.05). In migraine patients, no statistically significant difference was detected regarding distances of foramen and notch to midline in terms of side and gender. Conclusion: Consideration of variable presence and location of the supraorbital notch and foramen, analysis of computed tomography scan might be beneficial in preoperative planning of foraminotomy and fascial band release in adult migraine patients to prevent intraoperative complications. Also, coexistence is more frequent on left side in migraine patients that might cause overlooking those structures during surgery.