S00-S09: Injuries to the head

S03: Dislocation, sprain and strain of joints and ligaments of head

The ICD-10 code S03 refers to a group of conditions involving dislocation, sprain, and strain of joints and ligaments in the head. These are all types of injuries that occur when there's an overstretching or tearing of the fibrous joints and ligaments in the head, usually because of a hard blow, fall, or abrupt, twisting movement. Typical symptoms can include severe pain, swelling, bruising, and difficulty moving the affected area. Depending on the severity, you may also experience instability and weakness when moving, or even hear a popping noise at the time of the injury. These injuries may affect normal functioning of the head and neck and could potentially lead to further complications if not addressed promptly. These conditions are not transmitted from one person to another but are a result of physical injury or trauma.