key concepts

• Osteomyelitis: MRI is the imaging modality of choice
• Dupuytren's contracture can be a side effect of phenytoin treatment
• Alcoholic neuropathy predisposes to the development of a Charcot joint 
• Twisting knee injury - possible meniscal tear - positive McMurray's test
• Wrist splinting is a particularly useful and effective treatment for carpal tunnel syndrome in pregnancy, as symptoms may settle following delivery. This keeps the wrist in a neutral position and relieves pressure on the median nerve.
• The history of a 'popping' sound followed by pain, inability to continue with the activity and swelling points towards an ACL injury.