Effectiveness of dry needling to treat lateral epicondylosis: A case report.

Abstract

This study presents the use of dry needling (DN) as an intervention to support functional rehabilitation for an adult diagnosed with lateral epicondylosis. A retrospective, single subject, AB design was implemented. A 50-year-old male with a six-month history of dominant left lateral epicondylosis received traditional interventions for 4weeks (baseline phase; A) followed by the same interventions with the addition of DN (intervention phase; B). The QuickDASH assessment, numeric rating scale (NRS) for pain, grip strength (elbow flexed and neutral), and Maudsley's test were used as measures of effectiveness along with patient self-report of ability to perform activities of daily living (ADLS), instrumental ADLs, work, and leisure occupations. The patient made minimal progress for the initial 4weeks of traditional treatment. There were no changes to his initial pain rating of 7/10 on the NRS, left hand grip strength (67 lbs.), or initial QuickDASH score. DN was initiated at week five with a reduction in pain from 7/10 to 2/10 from weeks six to eight. He was discharged at week 12 with no pain, a score of 0/100 on the QuickDASH, non-painful grip of 83 lbs., and a self-report of the ability to perform all ADLs, instrumental ADLs, work, and leisure occupations independently. Dry needling appears to have been an effective intervention when integrated with a holistic approach for an individual with chronic lateral epicondylosis. More research is needed to evaluate dry needling as an intervention to support functional rehabilitation with a larger sample size and randomization.