Neer Classification

The Neer Classification is a system used by doctors to categorize fractures of the proximal humerus, the upper part of the arm bone near the shoulder. It divides these fractures into four parts based on the involvement of specific bone segments: the head, greater tuberosity, lesser tuberosity, and the shaft. The classification helps determine the severity of the injury and guides treatment decisions, ranging from rehabilitation for minor fractures to surgical intervention for more complex cases. This system is essential for ensuring appropriate care and improving patient outcomes after shoulder injuries.