Rasitusmurtuma

Rasitusmurtuma, also known as a stress fracture, is a small crack in a bone caused by repetitive force or overuse. It is a common injury, particularly among athletes and individuals who engage in high-impact activities. Unlike acute fractures that result from a sudden impact, rasitusmurtumat develop gradually over time.

The primary cause of a rasitusmurtuma is repetitive stress placed on a bone without adequate time for healing. This can occur when physical activity is increased too quickly, when training surfaces are too hard, or when biomechanical issues affect the way forces are distributed through the body. Poor nutrition, especially a lack of calcium and vitamin D, can also weaken bones and make them more susceptible to stress fractures.

Common locations for rasitusmurtumat include the bones of the lower leg (tibia and fibula), the foot (metatarsals and calcaneus), and the hip. Symptoms typically include pain that worsens with activity and improves with rest, swelling, and tenderness at the site of the fracture. The pain may initially be mild but can progress to a point where it interferes with daily activities.

Diagnosis often involves a physical examination and medical history. Imaging tests such as X-rays, bone scans, or MRI may be used to confirm the diagnosis, although early stress fractures may not be visible on standard X-rays.

Treatment for a rasitusmurtuma primarily involves rest to allow the bone to heal. This may require modifying or temporarily stopping the offending activity. Pain management with over-the-counter medications may be recommended. In some cases, a walking boot or cast may be necessary to immobilize the affected area. Once the pain subsides, a gradual return to activity is encouraged, often with guidance on proper training techniques and strengthening exercises to prevent recurrence.