Cranial Nerve Conditions DBQ explained

What this DBQ covers

Cranial nerves support functions involving the head and neck, including aspects of facial movement, sensation, speech, and swallowing. This questionnaire asks the clinician to identify the affected nerves and describe the findings on each side. Similar symptoms can arise from different causes. The form's nerve-specific assessment helps distinguish a diagnosed cranial nerve condition from an unexplained symptom or a problem better evaluated on another questionnaire.

The important sections, explained

Where symptoms occur and what they affect

The symptoms section concerns the cranial nerves identified in this questionnaire, including findings that can affect parts of the face, mouth or throat. Describe the side and exact area involved and whether the problem concerns pain, sensation or movement. Facial numbness and difficulty moving part of the face are different observations. The clinician identifies the affected nerve and assesses attribution; you do not need to work out the nerve number from a diagram.

Read the official form: page 3

Strength, sensation and the clinical summary

Separate strength and sensory examinations support the cranial-nerve summary. Describe practical effects such as difficulty with a relevant movement or activity, while leaving the clinical severity classification to the examiner. Bring neurology, specialist and procedure records that explain the diagnosis or treatment. If another condition affects the same function, identify it separately. A symptom's impact matters to the history, but it does not independently establish complete paralysis of a nerve.

Read the official form: page 5

How to prepare useful information

Bring neurological or relevant specialist records and any testing already completed. Describe the affected area, whether symptoms are constant or intermittent, and practical effects such as trouble chewing, speaking, or closing an eye when applicable. Note changes after surgery, injury, or treatment without assuming that timing alone proves the cause. The clinician determines the nerve involvement and severity using the history and examination.

Records to gather

Start with records you already have. Bring the relevant information to your clinician and explain any gaps or uncertain dates.

• Specialist notes naming the affected cranial nerve and side
• Relevant testing and treatment or surgery records
• Examples of changes in sensation, facial movement, speech, or swallowing

A detail that is easy to miss

Do not combine all facial or head symptoms into a single nerve diagnosis. Identify pain, weakness, numbness and their locations separately where possible. Keep hearing, vision or other concerns clear because this questionnaire does not substitute for every sensory-organ assessment. An old diagnosis should be paired with current observations and relevant follow-up to show what persists.

Find your way around the official form

These section headings come from the linked VA PDF. Each link opens the page where the section begins. Read the form's own instructions for the full questions and any required attachments.

1. SECTION I - DIAGNOSISPage 1
2. SECTION II - MEDICAL HISTORYPage 2
3. SECTION III - FINDINGS, SIGNS AND SYMPTOMSPage 3
4. SECTION IV - MUSCLE STRENGTH TESTINGPage 5
5. SECTION V - SENSORY EXAMPage 5
6. SECTION VI - CRANIAL NERVE SUMMARY EVALUATIONPage 5
7. SECTION VII - OTHER PERTINENT PHYSICAL FINDINGS, COMPLICATIONS, CONDITIONS, SIGNS, SYMPTOMS, AND SCARSPage 6
8. SECTION VIII - DIAGNOSTIC TESTINGPage 7
9. SECTION IX - FUNCTIONAL IMPACTPage 8
10. SECTION X - REMARKSPage 8
11. SECTION XI - EXAMINER'S CERTIFICATION AND SIGNATUREPage 8

Who completes the clinical sections?

The healthcare provider completes the clinical assessment, identifies the records reviewed, and signs the questionnaire. You can gather records and describe symptoms and daily limitations. Measurements, diagnoses, and clinical conclusions belong to the examiner.

Check the official form's instructions with your provider before the appointment, including any examination or testing requirements. VA does not pay or reimburse the costs of having a private DBQ completed or submitted.

A completed DBQ can help document the medical condition. Whether it also answers a particular service-connection question depends on its content and the other evidence. VA may verify the form or request another examination.

Common questions

Should I identify the nerve myself before the appointment?

No. You can describe where symptoms occur and how they affect you. Identifying the involved nerve and characterizing the neurological findings are clinical tasks. Existing specialist records may help the examiner make that assessment without relying on a self-diagnosis.

Which everyday examples are useful for a cranial nerve assessment?

Describe tasks affected by the diagnosed problem, such as a specific facial movement or difficulty during eating or speaking when relevant. Identify the side, timing and what actually happens. The clinician determines which nerve and findings explain the difficulty rather than assigning a diagnosis from the task alone.

Does altered sensation mean the nerve is completely paralyzed?

No. Sensation and movement are assessed through separate findings, and the clinician makes the summary evaluation. Describe what you can and cannot feel or move without choosing a paralysis category. The examination and medical evidence establish the appropriate clinical description.