عصعص: الفرق بين النسختين

'''العصعص''' {{لات|coccyx}} عظم ناتج عن اندماج الفقرات السفلية الأربع من [[عمود فقري|العمود الفقري]] يلي [[عجز (تشريح)|العجز]] <ref name="Foye-eMed-CocPain">Foye (2008), eMedicine</ref><ref>{{Cite journal | doi = 10.1097/00007632-199502000-00024 | last = Sugar | first = Oscar | title = Historical Perspective Coccyx: The Bone Named for a Bird | journal =Spine | volume = 20 | issue = 3 | pages = 379–383 | date = February 1995 | url = http://journals.lww.com/spinejournal/Citation/1995/02000/Historical_Perspective_Coccyx__The_Bone_Named_for.24.aspx | issn = 0362-2436 | pmid = 7732478|مسار أرشيف= https://web.archive.org/web/20161220031106/http://journals.lww.com/spinejournal/Citation/1995/02000/Historical_Perspective_Coccyx__The_Bone_Named_for.24.aspx|تاريخ أرشيف=2016-12-20}}</ref>.