Abstract: The occurrence of motor deficit following resection of an intradural spinal schwannoma is an uncommon but potentially serious complication. This video illustrates the technique of microsurgical resection of an L-4 sensory nerve root schwannoma with preservation of the corresponding functional L-4 motor nerve root. Paul C. McCormick, M.D., MPH, Columbia University College of Physicians and Surgeons, New York, New York. Email: pcm6@columbia.edu.
Nerve root preservation is like hair follicles root too tip sometimes your hair gets thirsty so their also requires conditioning and as vitamins certain ones help preservation for the luster and strength and volume and length of how your nerve grows