A member asked:

Why does my knee feel numb no pain no fall or injury occurred.?

3 doctors weighed in across 2 answers
Dr. John Michalski answered

Specializes in Orthopedic Surgery

Numb: Either local sensory nerve irritation or referred lumbar nerve or femoral nerve involvement.

Answered 5/5/2018

5.5k views

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Dr. Amir Khan answered

Many reasons: There could be many reasons. Circulation problems, stroke, neurologic or muscular conditions or low back problems such as a stenosis and herniated disk could cause your symptoms. See an orthopedist urgently or go to an emergency room.

Answered 5/5/2018

4.9k views

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