Lisfranc (midfoot) injuries result if bones in the midfoot are broken or ligaments that support the midfoot are torn. The severity of the injury can vary from simple to complex, involving many joints and bones in the midfoot.
Sometimes the injury is a simple dislocation (ligament injury) or a fracture and dislocation. The dislocation is a separation of the normal joints between the forefoot and midfoot. The fracture usually occurs in the midfoot bones.Treatments
The most common symptoms of Lisfranc injury include:
The top of foot may be swollen and painful.
There may be bruising on both the top and bottom of the foot. Bruising on the bottom of the foot is highly suggestive of a Lisfranc injury.
Pain that worsens with standing or walking. The pain can be so severe that crutches may be required.
If standard treatment for a sprain (rest, ice, elevation) does not relieve pain and swelling, you should seek care from a podiatrist.