Value of ultrasonic measurement of spinal canal diameter in general practice.
Drinkall, J N, Porter, R W, Hibbert, C S, Evans, C
The diameter of the spinal canal was measured by ultrasonic scanning in 193 patients with back pain and 193 matched controls. The spinal canal was found to be significantly narrower in the patients...
Value of ultrasonic measurement of spinal canal diameter in general practice.
Drinkall, J N, Porter, R W, Hibbert, C S, Evans, C
The diameter of the spinal canal was measured by ultrasonic scanning in 193 patients with back pain and 193 matched controls. The spinal canal was found to be significantly narrower in the patients...