BACK PAIN SIGNS AND SYMPTOMS 
Soft-tissue injury 
€¢ Soft-tissue injury is often brought on by an event involving lifting or twisting. 
€¢ Pain may spread right across the back at the level of the top of the pelvic girdle, or may run vertically on one side of the spine. 
€¢ Pain may radiate to the buttock or thigh. 
€¢ Pain and restriction of movement may cause the patient to adopt a posture of leaning forward or to one side. 
€¢ The patient is otherwise well. 
Nerve root pain 
€¢ Pain is felt in the lower back and often radiates down one leg, sometimes as far as the foot. €¢ Pain can be intense and burning. 
€¢ Pain is constant and made worse by movement. 
€¢ Patient limps and is unable to flex the hip very fa,r making sitting and climbing stairs uncomfortable; gait is stiff and awkward; patients may hold themselves rigid to avoid movement.