Numb fingers are unlikely to be affected by lower lumbar degeneration. From what I remember
finger problems stem from the cervical spine ......... or trapped nerve behind the elbow or carpal tunnel disease.
Massage gives a feeling of well being. If one can relax then the symptoms will be less. I wish I could relax like a cat is able to
Managing pain is important. If I am going to do something strenuous then I take Nurofen within an hour of the activity. If I get pain after I take it immediately. Walking eases any low back pain .......
X-ray will show evidence of degeneration in the bones. It won't show muscular problems though. Ask what was requested on the X-ray form? Usually lower back X-ray will include hips and pelvis. Hips being the large round joint within the socket, pelvis the bit the waist sits upon. Remember too that supportive footwear is important and that the spine will compensate if areas are stiff and/or painful, therefore putting stress on muscles we don't realise we own
Go the Library and have a look for the Dorling Kindersley anatomy book - I refer to our very large copy often!