I informed my job (sedentary desk work) that I was looking to have a surgical procedure and would need a new chair and asked if I have to bring one in. My manager informed me that they are required by law to supply me with a new chair with medical documentation. I was going to request this from my PS but I wanted to know if anyone had any chair suggestions for going back to work. I have heard sitting backwards on an armless chair, cutting a hole in a stadium chair, etc.Thoughts? Suggestions?