The full form of OPD is Outpatient Department. An OPD is a department of medical facilities where patients visit for diagnosis and tests without being admitted to the hospital. It is structured as the primary point of communication between the patient and the medical professionals in a medical department. An OPD is generally located on the ground floor of each hospital and split into several sections, such as the Department of Neurology, the Department of Gynaecology, the Department of Orthopaedics, the Department of Oncology, the Department of General Medicine, and so on. A patient who arrives at the hospital for consultation goes to the specific section of OPD according to their complaints. The doctors in the OPD Full Form must first diagnose and examine the patient before deciding what special treatment should be given to the patient, and for that treatment, the patient will be referred to a specialized department like Cardiology, Orthopedics, Neurology, etc. .