4-part fracture of surgical neck of unspecified humerus, subsequent encounter for fracture with nonunion Save

Understanding 4-Part Fracture of Surgical Neck of Unspecified Humerus with Nonunion

A 4-part fracture of the surgical neck of the humerus refers to a severe injury characterized by the bone breaking into four distinct pieces at the surgical neck region. When this fracture fails to heal properly, it is termed as a nonunion. In this subsequent encounter for fracture, let's delve deeper into this condition and explore its causes, symptoms, and potential complications.

1. Causes: A 4-part fracture of the surgical neck of the humerus generally occurs due to high-energy trauma, such as a fall from a significant height or a motor vehicle accident. The impact causes the bone to break into multiple fragments, leading to a complex fracture pattern.
2. Symptoms: Common symptoms associated with this type of fracture include severe pain, swelling, bruising, limited range of motion, and the inability to use the affected arm. The pain may worsen with movement and can be accompanied by a visible deformity.
3. Diagnosis: To diagnose a 4-part fracture of the surgical neck of the humerus with nonunion, a healthcare professional may conduct a physical examination, review the patient's medical history, and order imaging tests like X-rays, CT scans, or MRI scans. These tests help evaluate the extent and severity of the fracture.
4. Complications: If left untreated or not properly managed, a nonunion of a 4-part fracture can lead to various complications. These may include chronic pain, limited shoulder function, muscle weakness, joint stiffness, and the development of shoulder arthritis over time.

In conclusion, a 4-part fracture of the surgical neck of the humerus with nonunion is a severe injury resulting from high-energy trauma. It can cause significant pain, impair shoulder function, and potentially lead to long-term complications if not appropriately addressed. If you suspect you have this type of fracture, it is crucial to consult a healthcare professional for an accurate diagnosis and appropriate treatment.