Conservative or surgical treatment for subacromial impingement syndrome? A systematic review

Oscar Dorrestijn*, Martin Stevens, Jan C Winters, Klaas van der Meer, Ron L Diercks

*Bijbehorende auteur voor dit werk

Onderzoeksoutputpeer review

116 Citaten (Scopus)


Background: Patients with subacromial impingement syndrome are often operated on when conservative treatments fail. But does surgery really lead to better results than nonoperative measures? This systematic review compared effects of conservative and surgical treatment for subacromial impingement syndrome in terms of improvement of shoulder function and reduction of pain.

Methods: A literature search for randomized controlled trials (RCTs) in PubMed, EMBASE, PEDro. and the Cochrane Central Register of Controlled Trials was conducted. Two reviewers assessed the methodological quality of the selected studies. A best-evidence synthesis was used to Summarize the results.

Results: Four RCTs were included in this review. Two RCTs had a medium methodological quality, and 2 RCTS had a low methodological quality. No differences in outcome between the treatment groups were reported for any of the studies, irrespective of quality.

Conclusion: No high-quality RCTs are available so far to provide possible evidence for differences in outcome; therefore. no confident conclusion can be made. According to the best-evidence synthesis, however, there is no evidence from the available RCTs for differences in outcome in pain and shoulder function between conservatively and surgically treated patients with SIS.

Level of evidence: Review. (C) 2009 Journal of Shoulder and Elbow Surgery Board of Trustees.

Originele taal-2English
Pagina's (van-tot)652-660
Aantal pagina's9
TijdschriftJournal of Shoulder and Elbow Surgery
Nummer van het tijdschrift4
StatusPublished - 17-mrt.-2009

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