Fig. 5From: An overview of point-of-care ultrasound for soft tissue and musculoskeletal applications in the emergency departmentA fish bone in the foot. A middle-aged man accidentally punctured his foot with a fish bone (a). The fish bone punctured deeply between the metatarsal bones (b). The length of the fish bone was underestimated on radiography (c) compared to ultrasound measurement and its actual length (d)Back to article page