Feeling a bone-like bump after cast removal following a distal radius fracture is not uncommon and can be due to several reasons: Callus formation: The bump you're feeling may be new bone formation, known as callus, which occurs during the healing process. Callus helps stabilize the fracture site and gradually remodels over time.Bone alignment: Sometimes, despite successful reduction and casting, there may be slight displacement or angulation of the bone fragments. This can result in a palpable bump at the fracture site.Soft tissue swelling: Swelling and inflammation of the soft tissues around the fracture site can also contribute to the sensation of a bump.While it's normal to feel some irregularity or bumpiness after cast removal, it's essential to follow up with your healthcare provider for further evaluation. They can assess the alignment of the bone, evaluate the healing progress, and determine if any additional treatment or monitoring is necessary. In some cases, physical therapy or exercises may be recommended to improve range of motion and strength in the wrist and hand. However, if there are concerns about the alignment of the bone or if the bump is causing pain or functional limitations, your healthcare provider may recommend further imaging studies or intervention to address any issues.