Gunshot to arm

33 year old male after a gunshot wound to the forearm, complaining about worsening pain and swelling with hand tingling.

What is the likely diagnosis?

Heel pain after stepping on glass

This 74 year old complains of sharp pain in her heel, she thinks she stepped on glass. On exam there is no palpable or visible foreign material, but there is focal sharp heel tenderness to palpation. What's the diagnosis and management?