abnormal somatic nervous system morphology MP:0002752 MPheno.ontology any structural anomaly of the part of the peripheral nervous system that is responsible for conveying voluntary motor and external sensory information, including all nerves controlling the skeletal muscular system and external sensory receptors (including balance, smell, sight, taste, touch and hearing sensory inputs) somatic nervous system abnormalities somatic nervous system dysplasia abnormal nervous system morphology