The Diagnosis of Subacromial Impingement Syndrome and Associated Pathology in the Primary Care Setting
type: CreativeWork
description: Diagnosing shoulder pain conditions is a challenging area of musculoskeletal practice. Subacromial impingement syndrome (SIS) is a clinical syndrome that indicates pain and pathology involving the subacromial bursa and rotator cuff tendons within the subacromial space. The three stages of SIS are subacromial bursitis, partial thickness and full thickness rotator cuff tears. The cause of SIS is believed to be multi-factorial with both extrinsic and intrinsic factors involved in its pathogenesis. Clinicians have traditionally diagnosed SIS using a clinical examination including a subjective history followed by confirmatory clinical tests. A review of the evidence for diagnostic accuracy of clinical tests highlights that individual tests have poor diagnostic accuracy. A combination of clinical tests or a clinical examination per se may be useful at ruling out rotator cuff tears, but is less accurate at detecting rotator cuff tears when it is present. There is consensus in the literature that particular combinations of signs and clinical features may be useful in diagnosing rotator cuff tears but not for diagnosing SIS. The vast majority of research to date examining the clinical diagnosis of SIS has been focused on individual clinical tests carried out by medical practitioners in specialist and tertiary care settings. This review has established that the majority of diagnostic accuracy studies for SIS and rotator cuff tears have had poor methodological design. This exploratory study was conducted with subjects undergoing a standardized clinical examination (index test) by a physiotherapist. The decision as to which specific tests were chosen for this research was based on supporting research within the literature and the test’s actual use within the New Zealand clinical setting. This included subjective history questions, active and passive shoulder movement tests and eleven SIS tests. Subjects were referred for a diagnostic ultrasound scan immediately following the cl…
abstract: Diagnosing shoulder pain conditions is a challenging area of musculoskeletal practice. Subacromial impingement syndrome (SIS) is a clinical syndrome that indicates pain and pathology involving the subacromial bursa and rotator cuff tendons within the subacromial space. The three stages of SIS are subacromial bursitis, partial thickness and full thickness rotator cuff tears. The cause of SIS is believed to be multi-factorial with both extrinsic and intrinsic factors involved in its pathogenesis. Clinicians have traditionally diagnosed SIS using a clinical examination including a subjective history followed by confirmatory clinical tests. A review of the evidence for diagnostic accuracy of clinical tests highlights that individual tests have poor diagnostic accuracy. A combination of clinical tests or a clinical examination per se may be useful at ruling out rotator cuff tears, but is less accurate at detecting rotator cuff tears when it is present. There is consensus in the literature that particular combinations of signs and clinical features may be useful in diagnosing rotator cuff tears but not for diagnosing SIS. The vast majority of research to date examining the clinical diagnosis of SIS has been focused on individual clinical tests carried out by medical practitioners in specialist and tertiary care settings. This review has established that the majority of diagnostic accuracy studies for SIS and rotator cuff tears have had poor methodological design. This exploratory study was conducted with subjects undergoing a standardized clinical examination (index test) by a physiotherapist. The decision as to which specific tests were chosen for this research was based on supporting research within the literature and the test’s actual use within the New Zealand clinical setting. This included subjective history questions, active and passive shoulder movement tests and eleven SIS tests. Subjects were referred for a diagnostic ultrasound scan immediately following the cl…
author: Harvey, Daniel
keywords: Subacromial impingement syndrome, Physiotherapy, Clinical examination
date published: 2009
date modified: 2026-07-27T18:45:41Z
provider: AUT University
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: AUT University