Rock the CAMRT Radiography Exam 2026 – Snap Your Future into Focus!

The correct answer highlights the Lisfranc injury, which specifically involves the ligaments within the midfoot area, particularly the Lisfranc ligament. This ligament plays a critical role in maintaining the stability of the tarsometatarsal joint complex, which is essential for normal foot function.

A Lisfranc injury typically occurs when there is a traumatic force applied to the foot, which can disrupt this crucial ligament, leading to dislocation or fracture of the metatarsal bones. Such injuries are significant in the context of the biomechanics of the foot, as they can greatly affect mobility and weight-bearing capabilities.

In contrast, the other options describe different conditions that do not primarily focus on the large band ligament found in the foot. The Achilles tendon rupture pertains to the tendon connecting the calf muscles to the heel, plantar fasciitis involves inflammation of the plantar fascia, and a metatarsal fracture refers to a break in one of the long bones of the foot. While they are all relevant to foot pathology, they do not specifically address the involvement of the Lisfranc ligament as seen in Lisfranc injuries.