Illustration of the tarsometatarsal (Lisfranc) joint highlighting the cuneiform bones, cuboid, and metatarsal bases, with inflammation shown in the midfoot region.
The tarsometatarsal joint, often referred to as the Lisfranc joint, is a complex structure that plays a crucial role in foot function and mobility. Its importance cannot be overstated, as it connects the tarsal bones of the midfoot to the metatarsal bones of the forefoot. Understanding the anatomy, function, common injuries, and treatment options for the tarsometatarsal joint is essential for maintaining optimal foot health.
A Lisfranc injury occurs when bones break or ligaments tear in the middle region of the feet. This particular type of injury is commonly seen in football players, motorcyclists, and horseback riders. Often mistaken for an ankle sprain, a Lisfranc injury is more serious in nature and may take many months to heal.