Inferior Palpebral Nerve - Podcast Version 0:00 / 0:00 1x 0.25x 0.5x 0.75x 1x 1.25x 1.5x 1.75x 2x The inferior palpebral nerve is a nerve of the head and neck region. It arises from the infraorbital nerve and supplies sensation to the skin and conjunctiva of the lower eyelid. Pro Feature - 3D Model You've Discovered a Pro Feature Access our 3D Model Library Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way. Learn More Course The inferior palpebral nerve arises from the infraorbital nerve, immediately distal to the infraorbital foramen. After its origin, the inferior palpebral nerve travels superiorly towards the lower eyelid, underneath the orbicularis oculi muscle. It terminates as sensory branches which supply to the skin and conjunctiva of the lower eyelid. They join with branches of the facial and zygomaticofacial nerves at the lateral angle of the orbit. By TeachMeSeries Ltd (2026) Fig 1The course and branches of the infraorbital nerve Sensory Supply The inferior palpebral nerve supplies sensation to the skin and conjunctiva of the lower eyelid. Frequent questions What is the inferior palpebral nerve? The inferior palpebral nerve is a branch of the infraorbital nerve that provides sensory innervation to the skin and conjunctiva of the lower eyelid. It plays a crucial role in the sensory function of the lower eyelid area. Where does the inferior palpebral nerve originate? The inferior palpebral nerve originates from the infraorbital nerve, just distal to the infraorbital foramen. This anatomical location is significant for understanding its pathway and function. What is the course of the inferior palpebral nerve? The inferior palpebral nerve travels superiorly towards the lower eyelid, situated beneath the orbicularis oculi muscle. It terminates as sensory branches that supply the lower eyelid's skin and conjunctiva. What areas does the inferior palpebral nerve supply? The inferior palpebral nerve supplies sensation to the skin and conjunctiva of the lower eyelid. This sensory supply is essential for the protective and functional aspects of the eye. How does the inferior palpebral nerve interact with other nerves? At the lateral angle of the orbit, the inferior palpebral nerve joins with branches from the facial and zygomaticofacial nerves. This convergence enhances the sensory innervation of the eyelid region. Rate This Article