Thyroid storm an unusual postoperative complication – Can we evade it

It is common for patients with a rotator cuff tear to present with shoulder stiffness. There is no consensus on the acceptable level of stiffness at time of rotator cuff repair.We aim to determine if patients with stiffness undergoing rotator cuff repair and concomitant capsular release have different outcome than those with no stiffness undergoing rotator cuff repair alone. We hypothesize that patients with stiffness will not have poorer outcome than patients with no stiffness.We conducted a retrospective study of prospectively collected data for 47 patients who underwent arthroscopic rotator cuff repair under a single surgeon from 2010 to 2015. 25 patients were considered stiff (Stiff group) and 22 patients were considered to have no pre-operative stiffness (Non-stiff group).Range of motion and functional outcomes were collected preoperatively and post-operatively at two-years.There were no significant differences in gender distribution, age and cuff tear size between both groups. Pre-operatively, patients in the Stiff group had significantly poorer active range of motion (Forward flexion – Stiff 74.8° vs Non-stiff 100.2°, P = 0.001) and poorer function (Constant score – Stiff 23.5 vs Non-stiff 43.2, P < 0.001). Post-operatively, both groups of patients had increased range of motion, strength and reported lesser pain compared to pre-operation. There were no significant differences in post-operative outcomes between both groups.Single-stage surgery combining capsular release and rotator cuff repair is effective for patients with stiffness as they are able to achieve similar results to those without shoulder stiffness.