title: The effect of denervation on trauma from occlusion.
abstract: Trauma from occlusion was induced by inserting cantilever bridges bilaterally in the mandibles of two monkeys. In one monkey the mandibular nerve was cut on one side; in the other on both sides. By this procedure possible protective action of nerve receptors in the periodontal membrane was reduced. The occlusal trauma resulted in severe damage to the pulp and resorption of the roots, but no appreciable downgrowth of the crevicular epithelium.
mesh_terms: D000818:Animals; D003714:Denervation; D003769:Dental Occlusion, Traumatic / Q000150:complications / Q000503:physiopathology*; D004848:Epithelium / Q000033:anatomy & histology; D005891:Gingivitis / Q000209:etiology; D000882:Haplorhini; D008252:Macaca fascicularis; D008297:Male; D008340:Mandibular Nerve / Q000502:physiology / Q000601:surgery*; D009416:Nerve Regeneration; D010510:Periodontal Diseases / Q000209:etiology; D010519:Periodontium / Q000033:anatomy & histology / Q000294:innervation*; D011984:Sensory Receptor Cells / Q000502:physiology*; D014086:Tooth Mobility / Q000209:etiology