[kahy-foh-sis] 
| an abnormal, convex curvature of the spine, with a resultant bulge at the upper back. |
| ky·pho·sis (kī-fō'sĭs) n. Abnormal rearward curvature of the spine, resulting in protuberance of the upper back; hunchback. [Greek kūphōsis, from kūphos, bent.] ky·phot'ic (-fŏt'ĭk) adj. |
kyphosis ky·pho·sis (kī-fō'sĭs)
n.
Abnormal rearward curvature of the spine, resulting in a protuberant upper back. Also called humpback.
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