Imaging, Guidance, and Follow-up for Recalcitrant Trigger Finger: Physiatrists' Greed for Ultrasonography

1 Physical and Rehabilitation Medicine Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy 2 Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan. 3 Department of Biological and Environmental Science and Technologies (Di.S.Te.B.A.), University of Salento, Lecce, Italy. 4 Hacettepe University Medical School, Department of Physical and Rehabilitation Medicine, Ankara, Turkey Corresponding Author: Vincenzo Ricci, MD, Physical and Rehabilitation Medicine Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy, E-mail: [email protected], ORCID ID: 0000-0003-2576-2039 Conflict of interest: The authors have no conflict of interest. Informed consent: Informed consent was obtained from all individual participants included in the study. Funding: No funding was received.