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Evidence checklist

Knee Instability (Subluxation)

DC 525738 CFR § 4.71aMusculoskeletal

Evidence strength

Mark what you already have below and your evidence strength appears here.

Target
Saved locally
01

Specialist opinion

Highest value0 of 2 collected
Orthopedic evaluation with stability testingCritical

An examination including specific ligament tests (drawer test, Lachman test, varus/valgus stress tests) documenting the degree of instability.

Private provider · independent opinion
Nexus opinion linking knee instability to serviceCritical

Medical opinion connecting your knee instability to service-related injury or condition.

Private provider · independent opinion
02

Treatment records

0 of 1 collected
Documentation of knee brace or assistive device use

Prescription or medical records showing use of a knee brace or other assistive device.

VA or private records · written request
03

Lay statements

0 of 2 collected
Documentation of falls or giving-way episodes

Personal log or medical records documenting episodes where your knee gave way, buckled, or caused falls.

You or a witness · VA Form 21-4138 or 21-10210How to get this →
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.

You or a witness · VA Form 21-4138 or 21-10210How to get this →
04

Benefits questionnaire

0 of 1 collected
Completed DBQ Knee and Lower Leg ConditionsCritical

Standardized form with stability testing results.

Provider-completed · VA DBQ formHow to get this →
05

Service records

0 of 1 collected
Service treatment records (STRs)Critical

Military medical records showing in-service treatment, complaints, or injuries related to this condition.

NPRC / milConnect · SF-180
Condition guideRating criteria and what VA looks forC&P exam prepWhat the examiner will askBuddy statement builderGuided VA Form 21-10210

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