Jännitysvauriot

Jännitysvauriot, known in English as stress fractures, are tiny cracks in a bone that develop over time due to repetitive force. They are commonly caused by overuse and are frequently seen in athletes, particularly runners and dancers, as well as in individuals in physically demanding occupations.

The symptoms of a stress fracture typically include pain that worsens with activity and improves with rest. The pain may initially be mild and localized but can become more severe and persistent as the fracture progresses. Swelling and tenderness over the affected bone are also common. The most common locations for stress fractures are the bones of the foot and lower leg, such as the tibia, fibula, and metatarsals.

Diagnosis of stress fractures often involves a physical examination and medical history. Imaging tests such as X-rays may not initially show the fracture, but can be useful in later stages or to rule out other conditions. More sensitive imaging techniques like MRI or bone scans are often used for definitive diagnosis.

Treatment for stress fractures primarily involves resting the affected bone and avoiding activities that cause pain. This often means a period of reduced activity or complete rest, sometimes for several weeks. Pain management may involve over-the-counter pain relievers. Once the pain subsides, a gradual return to activity is recommended, often with the guidance of a healthcare professional. Prevention strategies include gradually increasing the intensity and duration of physical activity, wearing appropriate footwear, and ensuring adequate nutrition, particularly calcium and vitamin D intake.