ABSTRACT
[Purpose] The purposes of this case study are to: (1) report the immediate effects of knee flexion range of motion following manual therapy (MT) and self-stretching/AROM following a total knee arthroplasty (TKA). (2) contribute empirical evidence to the literature through reports within this case study. [Participant and Methods] For 6 days, the authors utilized a different MT technique and 1 day of self-stretching and active range of motion for an 85-year-old male who was 3 days status post right TKA. [Results] The greatest gains for AROM/PROM for knee flexion were achieved while performing typical arthrokinematic motion joint mobilizations, for AROM and PROM, resulting in a gain of 10 degrees and 10 degrees, respectfully. [Conclusion] We theorize that performing typical arthrokinematic motion joint mobilizations stimulates a greater response from the mechanoreceptors and therefore a greater stimulation response to the central and peripheral nervous systems. This greater stimulation may explain the greatest immediate gain in knee flexion range of motion being performed by typical arthrokinematic motion joint mobilizations. The outcomes of this study demonstrate the start of some empirical evidence while exploring the immediate effects of knee flexion range of motion following manual therapy and self-stretching/AROM following a TKA.
