STRESS FRACTURE MANAGEMENT
Stress fractures are a common condition experienced by runners.
Causes of stress fractures
In general, stress fractures are caused by too much load on the bone at one time. Excessive loading can be induced by increasing training intensity, volume, or frequency. Extreme pounding on inappropriate surfaces or wearing old shoes does not provide adequate support. We usually see stress fractures in military personnel, active sportspeople, or elite athletes. However, anyone who suddenly increases training over a short period is at risk. Therefore, the first part of stress fracture management is determining why a person has developed the injury.
Sometimes, people might have other causes unrelated to their training. For example, the weakening of bones, also known as osteoporosis, can increase your risk. The weakening of bones can be secondary to vitamin deficiencies, hormonal imbalances, or the use of other medications. In women, a condition known as the ‘female athletic triad,’ a combination of poor nutrition, eating disorders, and irregular periods, can lead to weakened bones and an increased risk of stress fractures.
How do we diagnose stress fractures?
Generally, pain occurs with activities that involve impact, such as walking, running, or sports. Initially, pain can be mild and vague, which may lead to stress fractures being misdiagnosed as muscle strain or joint arthritis. As the condition progresses, rest and night pain are common. Often, people with more severe stress fractures limp and have difficulty walking at any time.
Typically, a thorough examination is necessary to confirm the diagnosis and rule out other potential causes of pain. Touching the bone is often painful, and jumping or hopping constantly reproduces pain at the fracture site.
We use imaging to confirm a diagnosis. A simple X-ray may reveal changes of periosteal bone thickening and a fracture line. However, in the early stages, an X-ray may be normal. Then, we use a bone scan or, more commonly, an MRI to see bone swelling and microfracture.
Stress fracture management
Rest from impact activity is the best treatment. In some high-risk stress fractures, non- or partial weight-bearing with crutches is needed. Taking some time away from running or traditional sports will often allow the bone to heal. Cross-training with non-impact activities, such as swimming or cycling, can help maintain your fitness even when you’re not actively engaged in exercise. Icing the fracture site can reduce swelling. Finally, we generally advise against medications such as ibuprofen, as anti-inflammatories have been shown to slow bone healing.
Overall, during this time of bone healing, we recommend consulting your therapist to perform rehabilitation exercises. Exercise therapy is essential for developing a stronger pelvis and lower body to better cope with the demands of running.
As the pain improves, we suggest gradually reintroducing fitness activities, such as going to the gym and walking. Rather than starting to run, we recommend a slower progression using a walk-run program or an anti-gravity machine, such as Alter G.
Other treatments that can assist with bony healing include focused shockwave therapy, LIPUS therapy, and an anti-gravity treadmill.
Further investigations after the diagnosis of stress fractures
We sometimes recommend further investigations to check your hormonal and bone health. In young people, a diagnosis of a stress fracture could be an early sign of RED-s syndrome, which stands for Relative Energy Deficiency Syndrome in Sport. Athletes who don’t consume enough calories to meet their energy expenditure are at risk of RED-s. In suspected RED-s, we recommend blood tests and a bone density X-ray (a DEXA scan).
Generally, hormonal or vitamin deficiencies must be treated before returning to full activity. For example, vitamin D deficiency is common in the UK and requires high-dose supplementation over many weeks. We can also obtain vitamin D from sunlight and our diet. Adequate calcium intake is also critical. We recommend a minimum daily intake of 1,200 mg of calcium. As a guide, one serving of dairy products—such as a glass of milk, a block of cheese, or a tube of yoghurt—provides 400mg of calcium.
In cases of REDS, athletes must increase their dietary caloric intake to prevent energy deficiency and other effects on bone and body health.
How do you prevent stress fractures?
There are a few simple tips to prevent future stress fractures. First and foremost, controlling the amount you do, also known as load management, is the most critical factor. We recommend using the 10% rule to avoid increasing your load by more than 10% per week. Secondly, eat healthily and increase your intake of foods containing calcium (such as dairy products) and Vitamin D (such as eggs and fatty fish). Finally, avoid exercising through pain and seek medical advice if your musculoskeletal pain does not settle with a few days of rest.
Click on the image below to find more information about specific stress fractures

Stress Fractures of Foot and Ankle
Stress Fracture of the Shin
Stress Fracture of Knee
Stress Fracture of Thigh
Stress Fracture of Hip
Stres Fracture of low Back
Stress Fractures of Wrist
Stress Fractures of Forearm
- Stress Fractures of Forearm
Stress Fractures of Shoulder
- Humeral Stress Fractures
Stress Fracture of Clavicle
- Distal Clavicular Osteolysis
- Medial Clavicular Stress Fracture
- Stress Fracture of the Ribs