Freiberg's Infraction – A Rare but Treatable Foot Bone Condition

Freiberg's Infraction – A Rare but Treatable Foot Bone Condition If you've noticed pain under the ball of your foot, particularly around your second metatarsal head, you might be dealing with Freiberg's infraction. This condition, while uncommon, can significantly impact your ability to walk and participate in activities you love. At Central Florida Foot & Ankle Institute, we understand the challenges that come with rare foot disorders, and we're here to help you find relief. What Is Freiberg's Infraction? Freiberg's infraction is a condition where the bone in the ball of your foot—typically the second metatarsal head—begins to die due to loss of blood supply. Also known as Freiberg's disease or metatarsal head necrosis, this disorder most commonly affects adolescents and young adults, particularly those who are active in sports. The condition can range from mild to severe, depending on how much of the bone is affected. Unlike many foot conditions that develop gradually, Freiberg's infraction usually begins with an impact or repetitive stress to the area. The pressure disrupts blood flow to the bone, causing tissue death and bone collapse over time. What Causes Freiberg's Infraction? Biomechanical Factors Your foot's structure plays a significant role in whether you'll develop Freiberg's infraction. If you have a long second metatarsal bone or a relatively short first metatarsal, you may place more pressure on the second metatarsal head during walking or running. This abnormal weight distribution increases stress on the bone's blood supply. Trauma or Repetitive Stress A single injury or repeated microtrauma can trigger the condition. Many patients report a history of stomping, jumping, or kicking that preceded their symptoms. Athletes—especially those in basketball, soccer, volleyball, or track—face higher risk due to the intense repetitive impact their feet endure. Age and Activity Level Freiberg's infraction typically occurs during the teenage years and early twenties, a time when growth plates are active and the skeletal system is still developing. High level athletic participation during these critical years significantly increases your risk. Recognizing the Symptoms Early Signs You may first notice mild pain or tenderness beneath the second or third metatarsal head. This discomfort might appear after activity and initially resolve with rest. Many people dismiss these early symptoms as a simple bruise or minor strain. Progressive Symptoms As the condition advances, pain typically becomes more persistent. You might experience: Swelling across the ball of your foot Stiffness when walking or pushing off your toes Difficulty with certain sports or activities Pain that intensifies with high impact exercise Limping to avoid putting weight on the affected area If left untreated, Freiberg's infraction can lead to chronic pain and permanent damage to the joint. How We Diagnose Freiberg's Infraction During your visit to Central Florida Foot & Ankle Institute, we begin with a detailed history and physical examination. Our podiatrists will ask about your symptoms, activity level, and any recent injuries. We'll palpate the affected area and observe your walking pattern to identify irregularities. Imaging Studies X rays are the primary diagnostic tool and can reveal bone collapse, flattening, or fragmentation. Early in the disease, plain X rays may appear normal, so we might recommend an MRI to detect early bone changes. Magnetic resonance imaging is particularly valuable because it shows bone marrow edema and blood supply disruption before significant structural damage occurs. A CT scan provides detailed 3D images of the bone and helps us assess the extent of involvement, particularly useful when planning surgical intervention if necessary. Treatment Options for Relief Conservative Care (Non Surgical) Most cases of Freiberg's infraction respond well to conservative treatment, especially when caught early. Our approach focuses on reducing stress to the affected area and allowing the bone to heal. Activity Modification: We'll work with you to identify activities that trigger pain and develop a plan to reduce impact. This might mean temporarily switching from running to swimming or cycling. Custom Orthotics: A specially designed orthotic insert or metatarsal pad redistributes pressure away from the affected metatarsal head, reducing stress and promoting healing. Immobilization: A walking boot or stiff soled shoe can limit motion in the forefoot, protecting the bone while it heals. Physical Therapy: Gentle stretching and strengthening exercises improve foot flexibility and muscle support, taking pressure off the affected bone. Rest and Ice: Regular icing reduces inflammation, while adequate rest allows healing to progress. Surgical Intervention If conservative treatment doesn't resolve your symptoms after 6 12 months, or if significant bone damage is already present, surgery may be necessary. Surgical Options Include: J