Location of the infraorbital foramen with reference to soft tissue landmarks for regional nerve blocks during midface surgery.
Kang-Jae ShinHyun Jin ShinShin-Hyo LeePublished in: Clinical anatomy (New York, N.Y.) (2020)
Considering the spread of an anesthetic agent, injecting it into the crossing point of the oblique line through the lateral canthus to the peak of Cupid's bow and the vertical line through the medial limbus would successfully block the ION in most patients.