title: Letter to the editor concerning "CT Morphology and Morphometry of the normal adult coccyx" [by Woon JT et al. (2013); Eur Spine J 22(4):863-870].
authors.affiliation: Department of Physical Medicine and Rehabilitation, Coccyx Pain Center, Rutgers New Jersey Medical School, 90 Bergen St, D.O.C. Suite 3100, Newark, NJ, 07103-2425, USA, doctor.foye@gmail.com.
authors.forename: Patrick M
authors.initials: PM
authors.lastname: Foye
authors.forename: Suneil
authors.initials: S
authors.lastname: Kumar
mesh_terms: D003050:Coccyx / Q000033:anatomy & histology* / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D011859:Radiography