The Effects of Extracorporeal Shock Wave Therapy in Patients with Coccydynia: A Randomized Controlled Trial

• Shih-Feng Lin ,

  Contributed equally to this work with: Shih-Feng Lin, Yi-Jen Chen

  Affiliation Department of Physical Medicine and Rehabilitation, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan

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• Yi-Jen Chen ,

  Contributed equally to this work with: Shih-Feng Lin, Yi-Jen Chen

  Affiliations Department of Physical Medicine and Rehabilitation, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan, Department of Physical Medicine and Rehabilitation, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

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• Hung-Pin Tu,

  Affiliation Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

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• Chia-Ling Lee,

  Affiliations Department of Physical Medicine and Rehabilitation, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan, Department of Physical Medicine and Rehabilitation, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, Department of Physical Medicine and Rehabilitation, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan

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• Ching-Lin Hsieh,

  Affiliation School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan

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• Wen-Lan Wu,

  Affiliation Department of Sports Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

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• Chia-Hsin Chen

  * E-mail: chchen@kmu.edu.tw

  Affiliations Department of Physical Medicine and Rehabilitation, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan, Department of Physical Medicine and Rehabilitation, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

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