Shoulder pain in acute traumatic quadriplegia

Fifty two patients with traumatic quadriplegia admitted to a spinal cord injury program within 6 months of injury were studied retrospectively. Seventy five per cent had shoulder pain documented in their medical records during initial rehabilitation, and 60% had shoulder pain for 2 weeks or more. When shoulder pain was documented it was bilateral in 61% of the cases. Age greater than 50 years, decreased shoulder range of motion, and not receiving shoulder exercise during the first 2 weeks after injury were positive risk factors associated with the onset of shoulder pain. At discharge 42% of the patients with shoulder pain were pain-free, 35% were noted to have improvement of their pain, and 23% had the same or worse shoulder pain. Study results demonstrate the high incidence of shoulder pain during initial rehabilitation of patients with traumatic quadriplegia and the importance of starting shoulder exercises during early acute care.