I am victim of the dental surgeon who has carelessly treated me for root canal treatment of dental surgery. I felt severe pain during the treatment. So I changed my doctor. In another clinic when that doctor advised me for X-Ray, Two needle heads are seen broken in my gums, These are visible in recent x-ray. Now I need to file a case against the doctor. What is the procedure? Should I first do FIR at police station or any other way is there to start the case against such irresponsible doctor.