In klumpke's paralysis nerve roots involved are: (A) C6 -C7, (B) C7- C8, (C) C8-T1, (D) T1-T2
Answer is C. In klumpke's paralysis lower trunk of brachial plexus is involved that is mainly T1 and paly C8. C6 is mainly involved in Erb's paralysis along with C5. B D Chaurasia 7th edition Page no: 59