Abstract
INTRODUCTION: Vertebrobasilar vascular pathology and upper cervical ligament instability may contraindicate the use of cervical manual therapy. We examined physical therapists' documentation of screening for these conditions and hypothesized screening would be more common with specific risk factors and when using manual therapy. METHODS: This chart review included adults with neck pain presenting for outpatient physical therapy from 2015-2021. Exclusions were age<18 and history of cervical spine surgery. Demographics, vertebrobasilar and upper cervical ligament instability screening questions and examination tests, risk factors (i.e. hypertension, whiplash), and use of manual therapy were extracted. RESULTS: 260 patients were included (mean age ± standard deviation 59.6 ± 16.2 years, 70.8% female). Physical therapists infrequently administered vertebrobasilar and upper cervical ligament instability tests (each<14%). Screening questions were generally more common (e.g. headache, visual disturbances; each>13%). There was no significant difference in any frequency of screening method given the presence of hypertension, whiplash, or use of manual therapy (p > .05 for each). CONCLUSION: In the present study, physical therapists infrequently documented performance of vertebrobasilar or upper cervical ligament instability screening for adults with neck pain, even in the presence of risk factors or preceding manual therapy. Further research should corroborate these findings and explore reasons for use/avoidance of screening.