Fracture necrosis of the navicular bone of the foot can be determined by symptoms, imaging and other methods.
1. Symptoms: chronic pain, swelling and limitation of wrist joint activities can occur after fracture. Pressing the ankle “nasopharyngeal fossa” area, pain aggravation can occur, especially 3 months or even half a year after fracture due to necrosis of the bone, pain in the wrist and limitation of activities can still occur.
2. Imaging performance: X-ray atrophy and sclerosis of navicular bone, magnetic resonance can be seen on the local bone signal change, then consider the navicular bone necrosis.
It is recommended to go to the hospital in time for formal treatment of navicular bone fracture to avoid the damage of navicular bone fracture necrosis and other injuries.