M42.03

Clinical Causes: Repetitive stress or overuse of the cervical and upper thoracic spine during growth periods Trauma or injury to the neck and upper back area Genetic predisposition affecting cartilage and bone development Rapid growth spurts during adolescence that strain developing bones Poor posture or ergonomics leading to increased stress on the spine Nutritional deficiencies impacting healthy bone growth Certain sports or activities involving frequent twisting or jerking movements

Key Symptoms: Localized pain in the neck and upper back, often worsening with activity Tenderness or swelling in the affected area Limited range of motion in the neck and shoulders Muscle weakness or stiffness in the neck and upper back Postural abnormalities, such as hunched shoulders Occasional radiating pain or numbness extending into the arms In some cases, discomfort may be intermittent and vary in intensity

Diagnosis Path: X-ray imaging to observe changes in the bone and growth plates Magnetic Resonance Imaging (MRI) for detailed visualization of cartilage and soft tissues Bone scans if additional assessment of bone activity or degeneration is needed Assessment of posture and range of motion to determine functional impact

Treatment Protocols: Rest and activity modification to reduce stress on the spine Physical therapy to strengthen supporting muscles and improve posture Pain relief through appropriate medications or therapies as advised by healthcare providers Use of supportive neck braces or orthotics in some cases Nutritional guidance to ensure adequate calcium and vitamin D intake Monitoring growth and development through regular check-ups In some instances, surgical intervention may be considered if severe deformities or persistent symptoms occur