The value of intermittent ultrasound treatment in subacromial impingement syndrome
Abstract
Methods: Thirty-six patients (29 females, 7 males; mean age 51 years; range 40 to 69 years) with type II SIS were randomized to two groups to receive intermittent ultrasound (group 1, n=20) and placebo ultrasound (group 2, n=16) for three weeks (15 sessions). All the patients received the same standard physical therapy and rehabilitation modalities besides ultrasound treatment. Evaluations were made before and three and six weeks after treatment. Functional results were assessed by the Constant score, pain was assessed by a visual analog scale, and range of motion was measured.
Results: Within-group comparisons showed significant improvements in both groups three and six weeks after treatment (p<0.05). Comparison between pretreatment and 6-week values were as follows: the mean flexion increased from 148.8±20.4° to 175.6±6.0° in group 1, and
from 165.9±14.1° to 177.4±4.4° in group 2; internal and external rotation increased from 66.8±20.7° and 61.9±22.9° to 83.2±10.9° and 84.4±9.6° in group 1, and from 75.0±17.3° and 70.0±19.8° to 87.1±6.8° and 84.6±8.4° in group 2, respectively. There were no significant differences between the two groups with respect to the range of motion at the end of six weeks (p>0.05). The Constant score improved from 43.7±12.9 to 65.7±7.7 in group 1, and from 43.9±16.4 to 65.3±7.6 in group 2. Pain scores decreased from 5.5 to 2 and from 5 to 1 in group 1 and 2, respectively. Improvements in Constant scores and pain scores were similar in both groups (p>0.05).
Conclusion: Our findings suggest that intermittent ultrasound added to conservative treatment of SIS do not provide an additional benefit to the patients.
Keywords
Details
Primary Language
English
Subjects
Health Care Administration
Journal Section
Research Article
Authors
Derya Celik
This is me
Ata Atalar
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Sabahattin Sahinkaya
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Mehmet Demirhan
This is me
Publication Date
August 10, 2009
Submission Date
March 7, 2014
Acceptance Date
-
Published in Issue
Year 2009 Volume: 43 Number: 3