1. Coccygodynia - pathogenesis, diagnostics and therapy. Review of the writing;Dampc;Pol Przegl Chir,2017
2. Ankylosing spondylitis and a diagnostic dilemma: coccydynia;Deniz;Clin Exp Rheumatol,2014
3. Coccydynia: an overview of the anatomy, etiology, and treatment of coccyx pain;Lesley;Ochsner J,2014
4. Coccygodynia: a diagnostic and therapeutic problem in orthopedics;Tilscher;Z Orthop Ihre Grenzgeb,1986
5. Effect of stretching of piriformis and iliopsoas in coccydynia;Mohanty;J Bodyw Mov Ther,2017