Gui de Chauliac Hospital 1 article published in JoVE Neuroscience Three Strategies to Induce Neurotrophic Keratitis and Nerve Regeneration in Murine Cornea Léna Meneux1, Alicia Caballero1, Hassan Boukhaddaoui1, Frederic Michon1,2 1Institute for Neurosciences of Montpellier, University of Montpellier, INSERM, 2Department of Ophthalmology, Gui de Chauliac Hospital Here, we propose three different methods of damaging the sensory fibres innervating the cornea. These methods facilitate the study of axon regeneration in mice. These three methods, which are adaptable to other animal models, are ideal for the study of corneal innervation physiology and regeneration.