Drilling needed?
No.
← All explanationsElectric pulp test
What does an electric pulp test assess?
An electric pulp test checks whether a tooth responds to a controlled electrical stimulus. It assesses pulp sensibility, meaning a neural response. It does not directly measure blood supply or establish the exact health of the tissue inside the tooth.
For training & practice ↓
AI-generated
Choose a view
Stimulus on the tooth surface
A testing tip touches the prepared tooth. The person reports the first sensation. The tooth is not drilled for this test.
A response is not a diagnosis
A response does not prove that the entire pulp is healthy. Equally, an absent response alone does not establish that the pulp is dead.
Combine the findings
Symptoms, examination, other sensibility tests and justified imaging where appropriate complement the result. Conflicting findings may require reassessment.
Read the full explanation
Stimulus on the tooth surface
A testing tip touches the prepared tooth. The person reports the first sensation. The tooth is not drilled for this test.
A response is not a diagnosis
A response does not prove that the entire pulp is healthy. Equally, an absent response alone does not establish that the pulp is dead.
Combine the findings
Symptoms, examination, other sensibility tests and justified imaging where appropriate complement the result. Conflicting findings may require reassessment.
Notes on the teaching images
- Surface contact · fictional model
- No response or diagnosis can be read from the image
- One test is only part of an examination
At a glance
Direct blood-flow measurement?
No.
One test enough?
No; clinical interpretation matters.
Knowledge in motion
Explained in 36 seconds.
Three steps. No audio.
Each scene can also be selected manually.
Silent educational film with German on-screen text and simplified teaching images. Not a patient case or a promised treatment outcome. The full English explanation is available as text.
Often confused
Sensibility or vitality?
Sensibility means the ability to perceive a stimulus. Vitality concerns living, supplied tissue. Electrical and thermal tests provide indirect information rather than measuring blood flow.
Quick answers
Does the device measure blood supply?
No. It records a response to a stimulus. Neural response and blood supply are different properties.
Does a higher number mean worse disease?
Not directly. Values depend on the device, contact and individual perception. They are not a universal disease scale.
Does no response mean immediate root canal treatment?
No. A single test is insufficient. Its result must be considered alongside the other findings.
At the practice
For the appointment
You can bring this question to your appointment:
How does this test result fit my symptoms and the other findings?
Discuss your individual findings and whether a referral is appropriate.
Discuss your findingsAppointment selection at DoctolibLearning layer for training & practiceUnderstand terminology and deepen knowledge
- Pulp
- Soft tissue containing vessels and nerves inside a tooth.
- False negative
- No test response despite the relevant function actually being present.
Make the distinction
Sensibility means the ability to perceive a stimulus. Vitality concerns living, supplied tissue. Electrical and thermal tests provide indirect information rather than measuring blood flow.
Sources and context
Editorial research: . General information, not an individual diagnosis or treatment recommendation. Teaching illustrations are simplified and do not depict a patient case.