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WordNet-Online
Definitions from WordNet
Noun sciatic nerve has 1 sense
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Definitions from the WebSciatic NerveDefinitionThe sciatic nerve is the longest and thickest nerve in the human body. It originates in the lower back and extends down through each leg. It is responsible for providing sensory and motor functions to the lower extremities. SensesSense 1: AnatomyIn anatomy, the sciatic nerve is a major nerve that provides innervation to the muscles of the thigh, leg, and foot. It is formed by the combination of several spinal nerves and emerges from the pelvis through the sciatic notch. Sample Sentence: The injury to his lower back caused severe pain along the distribution of the sciatic nerve down his right leg. Sense 2: MedicalIn medical terms, sciatic nerve refers to the condition called sciatica, which is characterized by pain, tingling, and numbness along the pathway of the nerve. It is often caused by herniated discs or pressure on the nerve roots. Sample Sentence: The doctor prescribed physical therapy and pain medication to alleviate the patient's chronic sciatic nerve pain. Related Products | ||||
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