title: Neurectomy of the deep branch of the lateral plantar nerve can cause neurogenic atrophy of the muscle fibres in the proximal part of the suspensory ligament (M. interosseous III).
abstract: Neurectomy of the deep branch of the right lateral plantar nerve was performed on a single healthy mature horse. Six weeks after surgery, the horse was subjected to euthanasia and both hind suspensory ligaments harvested. The cross sectional area of the muscular part of the proximal part of the suspensory ligament was measured and assessed for morphological abnormalities in a blinded fashion. There was a clear difference in cross sectional area of the muscular part between treated and control ligament and there was profound neurogenic atrophy of the muscular fibres in the treated ligament.
authors.affiliation: Institute of Veterinary, Animal and Biomedical Sciences, Massey Equine, Massey University, New Zealand.
authors.forename: F E
authors.initials: FE
authors.lastname: Pauwels
authors.forename: J
authors.initials: J
authors.lastname: Schumacher
authors.forename: I G
authors.initials: IG
authors.lastname: Mayhew
authors.forename: D C
authors.initials: DC
authors.lastname: Van Sickle
mesh_terms: D000818:Animals; D003714:Denervation / Q000009:adverse effects / Q000662:veterinary*; D005260:Female; D005552:Forelimb / Q000294:innervation / Q000473:pathology; D006734:Horse Diseases / Q000209:etiology*; D006736:Horses / Q000601:surgery*; D008022:Ligaments / Q000473:pathology*; D018482:Muscle, Skeletal / Q000473:pathology; D009133:Muscular Atrophy / Q000209:etiology / Q000662:veterinary*