M54.4

Clinical Causes: Herniated or slipped disc Degenerative disc disease Spinal stenosis (narrowing of the spinal canal) Piriformis syndrome Spondylolisthesis (slippage of a vertebra) Spinal injury or trauma Poor posture or improper lifting techniques Occupational factors involving heavy lifting or prolonged sitting Obesity, which increases spinal load Tumors or infections affecting the spine

Key Symptoms: Persistent or intermittent lower back pain Radiating pain that extends along the path of the sciatic nerve, typically down one leg Numbness or tingling sensation in the leg or foot Muscle weakness in the affected leg or foot Difficulty moving or walking Pain that worsens with movement, coughing, or sneezing A sensation of burning or sharp pain along the nerve pathway Possible loss of bladder or bowel control in severe cases

Diagnosis Path: Diagnosis of lumbago with sciatica usually involves a comprehensive medical history and physical examination. The healthcare provider assesses pain patterns, neurological function, and reflexes. Imaging tests such as MRI or CT scans are often employed to identify disc herniation, nerve compression, or other underlying structural issues. Sometimes, nerve conduction studies or electromyography (EMG) are used to evaluate nerve activity and muscle response for more precise diagnosis.

Treatment Protocols: Management of lumbago with sciatica seeks to reduce pain, improve mobility, and address underlying causes. Treatment options include: - Rest and activity modification to prevent worsening of symptoms - Over-the-counter pain relievers such as NSAIDs - Physical therapy focusing on strengthening back and leg muscles, improving flexibility, and correcting posture - Application of heat or cold packs to alleviate discomfort - Prescription medications in more severe cases, including muscle relaxants or nerve pain medications - Epidural injections of corticosteroids for significant inflammation - In some cases, surgical interventions like discectomy or spinal decompression may be considered if conservative treatments fail or in cases of severe nerve compression Preventive measures such as maintaining a healthy weight, practicing proper lifting techniques, regular exercise, and ergonomic adjustments can help reduce the risk of recurrence.