Evidence Checklist: Knee Limitation of Extension
DC 5261
Significant gaps — claim likely to be denied or underrated
Specialist Opinion (Highest Value)
Orthopedic evaluation with knee range of motion (extension in degrees)Critical
Examination documenting how far you can straighten your knee. Normal extension is 0 degrees.
Nexus opinion linking knee condition to serviceCritical
Medical opinion connecting your knee condition to service.
Treatment Records
Imaging studies (X-ray or MRI of knee)
Diagnostic imaging showing structural findings.
Lay Statements & Personal Documentation
Buddy statement from spouse, family, or fellow service member
A written statement from someone who can describe observable symptoms and how your condition affects daily life.
Disability Benefits Questionnaire (DBQ)
Completed DBQ Knee and Lower Leg ConditionsCritical
Standardized form capturing knee range of motion and functional limitations.
Service Records
Service treatment records (STRs)Critical
Military medical records showing in-service treatment, complaints, or injuries related to this condition.