re pain in or behind knees
			 
			 
			
		
		
		Best to get this checked out by a doctor.  Because I have a history of 2 right knee surgeries and osteoarthritis in both knees and patella tendon tracking problems my OSS has had to do diagnostics on my knees that would rule out whether it's just a knee prob or also a problem that is created by or contributed to by my lumbar problems. 
 
I think there are plenty of qualifed docs in the LA area that can check this out for you.. 
 
Re the cervical cause of probs~ that I have no clue..   
 
See your doctor or an OSS in the area. 
		
		
		
		
		
		
		
	
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