A metatarsal fracture is a break in one of the five long bones in the foot, known as the metatarsals. These bones connect the ankle to the toes and are essential for walking and balance. Fractures can occur due to trauma, such as a fall or a sports injury, or from repetitive stress, often seen in athletes. Symptoms of a metatarsal fracture include pain, swelling, and difficulty walking. Diagnosis typically involves a physical examination and imaging tests like an X-ray. Treatment may range from rest and immobilization to surgery, depending on the severity of the fracture.