Callum P Barnes1, Patrick H Lam1, George A C Murrell2. 1. Orthopaedic Research Institute, St George Hospital Campus, University of New South Wales, Sydney, NSW, Australia. 2. Orthopaedic Research Institute, St George Hospital Campus, University of New South Wales, Sydney, NSW, Australia. Electronic address: murrell.g@ori.org.au.
Abstract
BACKGROUND: Little is known about the short-term temporal outcomes of an arthroscopic capsular release for adhesive capsulitis (frozen shoulder). Specifically, it is not known how immediate the improvements are and how quickly patients return to normal function after an arthroscopic release. METHODS: The study included 140 shoulders in 133 patients with idiopathic adhesive capsulitis who underwent a complete arthroscopic release of the shoulder capsule, performed by a single surgeon in a day surgery setting. Patient-reported pain and shoulder function were evaluated with the use of Likert scales, and an independent examiner assessed shoulder strength and range of motion preoperatively and at 1 week, 6 weeks, 12 weeks, and 24 weeks postoperatively. RESULTS: Arthroscopic capsular release resulted in immediate improvements in pain, functional outcomes, and range of motion (P < .0001). External rotation increased from 21° ± 17° (mean ± standard deviation) to 76° ± 17° at 1 week. Passive range of shoulder motion improved at 1 week, deteriorated slightly at 6 weeks, and then continued to improve at 12 and 24 weeks. Before surgery, 38% of patients reported that they "always" experienced extreme pain. This proportion reduced to 30% (P < .0001) at 1 week postoperatively and 2% (P < .0001) at 24 weeks postoperatively. There were no complications. CONCLUSIONS: Patients who underwent an arthroscopic capsular release for idiopathic adhesive capsulitis experienced significant reductions in pain, improvements in range of motion, and improvements in overall shoulder function in the first postoperative week. These immediate improvements in pain and function continue to improve at 6, 12, and 24 weeks postoperatively.
BACKGROUND: Little is known about the short-term temporal outcomes of an arthroscopic capsular release for adhesive capsulitis (frozen shoulder). Specifically, it is not known how immediate the improvements are and how quickly patients return to normal function after an arthroscopic release. METHODS: The study included 140 shoulders in 133 patients with idiopathic adhesive capsulitis who underwent a complete arthroscopic release of the shoulder capsule, performed by a single surgeon in a day surgery setting. Patient-reported pain and shoulder function were evaluated with the use of Likert scales, and an independent examiner assessed shoulder strength and range of motion preoperatively and at 1 week, 6 weeks, 12 weeks, and 24 weeks postoperatively. RESULTS: Arthroscopic capsular release resulted in immediate improvements in pain, functional outcomes, and range of motion (P < .0001). External rotation increased from 21° ± 17° (mean ± standard deviation) to 76° ± 17° at 1 week. Passive range of shoulder motion improved at 1 week, deteriorated slightly at 6 weeks, and then continued to improve at 12 and 24 weeks. Before surgery, 38% of patients reported that they "always" experienced extreme pain. This proportion reduced to 30% (P < .0001) at 1 week postoperatively and 2% (P < .0001) at 24 weeks postoperatively. There were no complications. CONCLUSIONS:Patients who underwent an arthroscopic capsular release for idiopathic adhesive capsulitis experienced significant reductions in pain, improvements in range of motion, and improvements in overall shoulder function in the first postoperative week. These immediate improvements in pain and function continue to improve at 6, 12, and 24 weeks postoperatively.
Authors: Gregory L Cvetanovich; Timothy Leroux; Jason T Hamamoto; John D Higgins; Anthony A Romeo; Nikhil N Verma Journal: Arthrosc Tech Date: 2016-09-12
Authors: Riki Patel; Ivan Urits; John Wolf; Anu Murthy; Elyse M Cornett; Mark R Jones; Anh L Ngo; Laxmaiah Manchikanti; Alan D Kaye; Omar Viswanath Journal: Psychopharmacol Bull Date: 2020-10-15
Authors: Darby A Houck; John W Belk; Armando F Vidal; Eric C McCarty; Jonathan T Bravman; Adam J Seidl; Rachel M Frank Journal: Orthop J Sports Med Date: 2019-12-19