Thank you for your response. This web site is a great tool for people to use to gain some insight as to what may be wrong and what things to speak to their doctors about. Thank you again.
nznvp7
Hi,
The cause of pain in the back and thigh , could be lumbar spine stenosis . The knots that you feel could be contracted muscle fibers due to lack of calcium and improper nerve conduction . Please go for an MRI spine ,EMG and nerve conduction studies . Please consult a neurologist for the diagnosis and treatment . Hope this helps you . Take care and regards !