The full form of OPD is Outpatient Department. An OPD is a department of a medical facility, such as a hospital, clinic, or healthcare center, that serves as the primary point of contact between the patient and the medical professionals in a medical department. It 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 OPD serves as the initial point of contact for patients seeking medical attention. Upon arrival, patients register themselves and provide relevant details such as their name, contact information, and reason for the visit. These details help in maintaining accurate medical records and facilitating smooth communication between the patient, healthcare provider, and other departments within the facility. The OPD plays a crucial role in healthcare systems by alleviating the burden on in-patient facilities, such as hospital wards and emergency departments, which are primarily reserved for patients requiring intensive care or surgical procedures.