The navicular bone is part of the bones that make up the foot and is anatomically positioned between the talus head and the 3 cuneiform bones, in the middle of the tarsus, in front of the talus. The navicular bone is boat-shaped and is part of the tarsal bone. It is connected to three bones in front of the navicular bone, namely the medial cuneiform bone, the middle cuneiform bone, and the lateral cuneiform bone, and is connected to the talus bone at the back of the navicular bone. In terms of the overall anatomical structure, the navicular bone is located in the mid-row of the tarsal bone, which is of great importance in maintaining the stability of the arch of the foot as well as accomplishing the normal activities of the foot. It is important to pay attention to the protection of the navicular bone. Once the navicular bone is fractured due to a traumatic injury, it will have an important impact on the activities of the foot, and the flexibility of the joint as well as the weight-bearing capacity will be reduced, and the recovery period will be relatively long. If symptoms such as foot pain occur, it is recommended to seek medical treatment in a timely manner.