Diffusion-prepared 3D TSE (dprep-3D-TSE) imaging has been recently applied for high-resolution distortion-free body and musculoskeletal DWI. Dprep-3D-TSE has been combined with magnitude stabilizers to reduce magnitude modulation effects induced by both motion and eddy current effects. In addition, velocity compensation has been proposed to reduce motion-induced phase modulation effects. However, given that dprep-3D-TSE is a multi-shot diffusion technique, it suffers from motion-induced phase variation effects across different shots and it requires phase navigation. The purpose of the present study is to develop an acquisition and phase correction scheme for one-dimensional phase navigation of dprep-3D-TSE imaging.