A pole vaulter had a fall during pole vaulting and had paralysis of the arm . Which of the following investigations gives the best recovery prognosis -
AElectromyography
BStrength Duration Curve
CCreatine phosphokinase levels
DMuscle biopsy
What is the most common complication after total hip replacement?
ADislocation
BDVT
CInfection
DAseptic Loosening
A 70-year-old woman with chronic osteoarthritis of the hip presents with worsening pain and limited mobility despite conservative management. What is the next appropriate step?
ANSAIDs
BPhysical therapy
CIntra-articular corticosteroid injections
DTotal hip replacement
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