Which healing stage typically follows callus formation?

The remodeling stage typically follows callus formation in the healing process. After a fracture or injury, the body first undergoes an inflammatory response, followed by the reparative stage where a callus is formed to stabilize the area. This callus serves as a temporary structure, allowing for initial healing.

Once sufficient stability is achieved, the remodeling stage begins. During this phase, the callus is gradually replaced by stronger bone tissue. Osteoclasts and osteoblasts work together to reshape and strengthen the bone, ensuring it regains its original structure and function. This stage can last for months to years, signifying that although the callus provided initial support, continual adaptation and improvement occur until the bone is fully healed and restored to its pre-injury state.

In contrast, the inflammatory stage occurs at the onset of injury and involves swelling and pain as the body responds to tissue damage. The reparative stage immediately follows, focusing on the formation of the callus. The necrotic stage involves tissue death and does not relate to the healing process in a typical scenario; thus, it is not relevant here. Understanding the progression from callus formation to the remodeling stage is crucial in grasping how the body effectively repairs and strengthens injured bones.