M43.20

Clinical Causes: Degenerative disc disease Spinal stenosis (narrowing of the spinal canal) Scoliosis (spinal curvature abnormalities) Spondylolisthesis (slipping of one vertebra over another) Spinal fractures due to trauma or osteoporosis Spinal tumors or infections Chronic back pain unresponsive to conservative treatments Spinal instability caused by injury or disease

Key Symptoms: Persistent back pain that may radiate to other areas Reduced flexibility and stiffness in the back Limited range of motion in the spine Numbness, tingling, or weakness in the limbs Muscle spasms near the affected area Loss of bladder or bowel control (in severe cases) Deformity or abnormal spinal curvature

Diagnosis Path: To determine if spinal fusion is appropriate, healthcare providers typically perform a comprehensive assessment that may include: - Medical history review - Physical examination focusing on back mobility and neurological function - Imaging studies such as X-rays, MRI, or CT scans to assess spinal structure and identify affected areas - Additional tests if an underlying condition or infection is suspected This detailed evaluation helps to confirm the diagnosis and plan the most effective treatment approach.

Treatment Protocols: Spinal fusion surgery is generally considered when conservative treatments do not alleviate symptoms or to stabilize the spine after injury or deformity. The typical surgical process involves: - Removal of damaged disc tissue or other problematic elements - Placement of bone grafts or synthetic materials between vertebrae to promote fusion - Use of metal rods, screws, or plates to hold vertebrae in position during healing - Postoperative care and physical therapy to support recovery and improve mobility Depending on the patient's condition, additional procedures such as decompression or correction of deformities may be performed simultaneously. Recovery times vary, and long-term follow-up is essential to monitor the success of the fusion and address any complications.