I am  56 years old. Height is 5 ft 5inches. Female have been having difficulty leaning back while sitting on a chair for over 10 years now. I had an MRI done of the L4,5 and tailbone today. One of the disturbing things that showed up, was a cyst in the tail bone... What is it---is it sabaceous ?  and how does one deal with it..
You need to find out what type of tissue and what the location is before we can help you further. A Taylor cyst is a nerve root sheet filled with spinal fluid.  A hematoma is a bone cyst made of blood vessels. Both are benign and may cause pain but are normal findings found on routine MRI of the spine