Point of care ultrasonography in physical therapists' clinical practice: a clinical perspective

This paper offers a contemporary, evidence-based perspective on how point of care ultrasonography imaging (POCUS) has the potential to impact orthopedic and sports physical therapists' examination and treatment. Clinical use of POCUS has increased in medicine and is emerging in physical therapist practice. Greater affordability, portability, ease of use, and evidence supporting its' diagnostic value have contributed to increased use. Modern ultrasound devices have improved resolution allowing for the differentiation of anatomical structures. Physical therapists use POCUS in clinical practice as an extension of the physical examination to confirm, refute, expand, or narrow a differential diagnosis. Doctor of Physical Therapy professional education provides entry-level student physical therapists with the foundational knowledge necessary for the clinical application of POCUS. A physical therapist's use of POCUS complements the clinical evaluation and contrasts with the approach of referring out for diagnostic imaging and waiting for results. We present current evidence for expanded use of POCUS by physical therapists in clinical practice. We advocate for using ultrasound imaging in orthopedic and sports physical therapists' practice. Integrating POCUS into physical therapist patient management, could decrease patient healthcare costs through increased diagnostic efficiency.