11 Jun2015 11 June 2015. Written by Lewis Ingram Posted in Thoracic Thursday 11 June 2015 Does thoracic spine manipulation improve pain in subacromial pain syndrome? Thoracic spine manipulation in patients with shoulder pain 21 Oct2013 21 October 2013. Written by Marc Schmitz Posted in Thoracic Monday 21 October 2013Posted in Thoracic An extreme, excessive kyphosis (hyperkyphosis) has been associated with increased mortality. Effects of thoracic kyphosis and forward head posture on cervical range of motion in older adults.