A bacterial infection of the bone that may cause pain, swelling, and fever.
Medical records documenting the location of the infection matter greatly. Records showing involvement of the pelvis, vertebrae, or a major joint, or infection at multiple sites, support the 100% level, as do lab results or clinical notes confirming anemia, amyloid changes, or other persistent constitutional symptoms. For a 60% rating, records of recurring flare-ups with fever, weight loss, or other systemic symptoms are relevant. Imaging studies such as X-rays or MRIs showing an involucrum or sequestrum support the 30% level. For the 20% level, clinical notes, imaging, or lab findings confirming active infection or a discharging sinus within the past five years are needed, along with records establishing that reactivation occurred after the initial infection. For the 10% level, records must show at least two episodes after the first infection and confirm no active infection in the past five years. Statements from you describing how symptoms such as pain, drainage, fatigue, or limited mobility affect your work and daily activities can help show the overall impact of the condition.
Conditions that are often caused or made worse by this one. If you have any of these, they may be claimable as secondary service connection.