Milady Esthetics State Board Practice Test

Massaging which nerve affects the skin of the lower eyelid?

1. Maxillary nerve

2. Mandibular nerve

3. Infraorbital nerve

4. Frontal nerve

The correct answer is: Infraorbital nerve

The infraorbital nerve is the correct answer because it is specifically responsible for providing sensation to the lower eyelid, along with the area known as the cheek. This nerve is a branch of the maxillary nerve, which itself is a branch of the trigeminal nerve (cranial nerve V). The infraorbital nerve emerges from the infraorbital foramen and extends to supply the skin of the lower eyelid, as well as parts of the upper lip and nasal area. Understanding the specifics of cranial nerves and their branches is crucial in esthetics, especially when performing treatments around the delicate eye area, as accurate knowledge of nerve pathways helps prevent complications and ensures effective techniques. The other nerves listed, while also related to facial sensation, do not have specific branches that directly affect the lower eyelid in the same manner.