Special Tests: Shoulder Impingement Syndrome (SIS)
Special tests for shoulder impingement. The Park et al. Shoulder Impingement Testing Cluster, Hawkin's Kennedy, Infraspinatus Strength Test, Painful Arc Test, Michiner et al. Shoulder Impingement Testing Cluster, Neer's Test, Empty Can Test, Supine Impingement Test (Screening Tool). The reliability, specificity, sensitivity, validity, safety, and screening for shoulder pain, rotator cuff tears, SLAP tears, supraspinatus pathology, bicep tendon tears, shoulder impingement syndrome (SIS), labrum (labral) tears, and general arm/shoulder pathology.
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Course Description: Special Tests: Shoulder Impingement
Special Tests Covered in this Lesson:
- Park et al. Shoulder Impingement Testing Cluster
- Michener et al. Shoulder Impingement Testing Cluster :
- Supine Impingement Test (Screening Tool)
Shoulder impingement syndrome (SIS) may result from repetitive use injury, or trauma, or may occur in conjunction with other diagnoses. For example, repetitive use may result in biceps tendonitis, subacromial bursitis, or rotator cuff tendinopathy. Acute trauma such as strains, rotator cuff tears, and dislocations can result in impingement pain due to changes in glenohumeral (shoulder) joint arthrokinematics and generalized inflammation of the glenohumeral and acromioclavicular (AC) joint tissues. The diagnosis of shoulder impingement syndrome (SIS), sounds "specific", but should be considered a broad diagnosis of anterior shoulder pain, especially with shoulder flexion or shoulder abduction. Clinical professionals (physical therapists, physical therapy assistants, chiropractors, occupational therapists, athletic trainers, etc.) should be aware of the signs and symptoms of SIS and the special tests that may aid in diagnosing and screening patients and clients. However, the special tests for SIS should likely only be used with additional special tests to "rule out" other diagnoses. Most often SIS is best treated with exercise and interventions intended to improve lower cervical and thoracic mobility, scapular (shoulder blade) dyskinesis, and shoulder mobility and strengthening.
Special Note on Shoulder Impingement Syndrome (SIS):
- Impingement is a diagnosis given to those experiencing anterior shoulder pain, which is usually dull and achy, and made worse by arm elevation. This type of shoulder pain is common to so many shoulder diagnoses, that "impingement" or "SIS" becomes a very broad label in practice, and may inadvertently encompass issues other than the compression and irritation of subacromial tissues (e.g. rotator cuff tear, labrum tear, anterior instability, etc.). Because these symptoms are common to many diagnoses, special tests for impingement generally suffer from a lack of specificity. A diagnosis of SIS may be most accurately reached when "a test-item cluster demonstrates a high likelihood of impingement and is accompanied by negative tests results for other diagnoses". When considering practice and evaluation, this may imply that shoulder impingement special tests are unnecessary, have little if any predictive value, and may not significantly influence practice (28).
Brookbush Institute Recommendation:
- The Brookbush Institute recommends that all clinical professionals are aware of these special tests (physical therapists, physical therapy assistants, chiropractors, occupational therapists, athletic trainers, etc.). In partice, learning the Park et al. Shoulder Impingement (SIS) Test-item Cluster includes two of the three tests used in the Park et al. Rotator Cuff Tear (RC) Testing Cluster . Adding the Drop Arm Test to the SIS cluster , or the Hawkins-Kennedy Test to the RC cluster results in 4 tests that can be used to accurately identify impingement and/or rotator cuff pathology. The Brookbush Institute recommends that if special tests for SIS are going to be used, they are used in this combined cluster to enhance the efficiency of shoulder evaluation protocols, and address some of the issues regarding the poor predictive value of SIS testing.
- Park et al. SIS and RC Tear Cluster
For an Introduction to Special Tests
- For an introduction to Special Tests including definitions of specific terminology, what special tests measure, accuracy (specificity, sensitivity, reliability, etc.), how we chose the tests in each special test course lessons, and best practice recommendations:
- Special Tests: Introduction
Courses covering Special Tests for the Shoulder Girdle
- Special Tests: Shoulder Impingement Syndrome (SIS)
- Special Tests: Rotator Cuff Pathology
- Special Tests: Acromioclavicular (AC) Joint Pathology
- Special Tests: Shoulder Instability (Apprehension) and Labrum Pathology
Pre-approved credits for:
Pre-approved for Continuing Education Credits for:
This Course Includes:
- AI Tutor
- Text and Illustrations
- Audio Voice-over
- Technique Videos
- Practice Exam
- Pre-approved Final Exam
Course Study Guide: Special Tests: Shoulder Impingement Syndrome (SIS)
Introduction
Hawkins-Kennedy
Infraspinatus/External Rotation Resistance Test
Painful Arc Test
Neer Test
Empty Can Test
Test-item Clusters
Screening Tool
Bibliography
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Comments
April R. Gibson Tucker
over 2 years ago
Hi, I'm a cpt student just wanting to learn about my own shoulder pain. I had severe, extreme pain in my right shoulder (so bad i saw my chiropractor for it), and the only factors I know of are emotional stress around the time of the event, and poor posture from driving my car. I guess it's just a comment, but since it happened in one shoulder, and then in the other shortly after, but thank God, not at the same time, I'm really wanting someone to invent a better car seat than even the new cars have. Thanks for reading my comment.
Diogo Mandim
about 3 years ago
Hi Brent. I was wondering if the hawkings kennedy test does or does not test de supraspinatus, specially the supraspinatus tendon. In college the teachers taught us that suprapinatus was the main struture suffering from subacromial impingment. Thanks a lot and continue the good work.
Charmi Lad
almost 5 years ago
Hi Brent, I had a patient come in with right shoulder anterior pain. He had a history of right shoulder pain and his symptoms started 3 months ago. His pain and symptoms would come on with movement like reaching side ways or reaching back. Also throwing a ball motion would bring on his pain and symptoms. I assessed his active range of motion and flexion, extension, abduction, and external rotation were full range of motion except internal rotation and it caused pain. Posture assessment showed right shoulder higher than left and tone in right upper traps with scapula elevation. I did the Park et al. shoulder impingement test cluster with Yocum's test in place of Hawkins because my patient was bigger. I got positive for Yocum's, and positive infra strength test . The pain arc test he felt pain at 120 degrees and when his arm got to 180 degrees the pain was still there and I was not sure if that would count as positive. I also included the drop arm test in the cluster for rotator cuff pathology and it was positive. So would my test results be considered postive for the likelihood of shoulder impingement of perhaps a "rotator cuff muscle" . I did external rotator manual muscle testing, lower trapz muscle test , and Deep cervical flexors and I got weakness with compensation for both. So for my intervention I manually released his upper traps, levtaor, pec minor, supraspinatus, post deltoids, scalenes, SCM and cervical extensors. I retested using the Yocum's test and his pain decreased significantly! I was very happy that I was able to help him.
Lorraine Mitchell
almost 6 years ago
These test clusters are fantastic and very useful. If I have a client who tests positive for Shoulder Impingement, where on your site should I head next for treatment?