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What is Froments's sign is seen in which nerve palsy and explain in detail?
FROMENT'S SIGN: This sign can be observed in Carpal tunnel syndrome. CARPAL TUNNEL SYNDROME: Compression of median nerve at wrist has become 1)common entity 2)consists of motor, sensory, vasomotor and trophic symptoms in the hand. TEST: Patient cannot hold book in his hand. REF: BD Chaurasia 7th edition Page no: 130.