S-BP line
S-·BP line
a line connecting the sella with the Bolton point; it indicates the posterior portion of the cranial base in cephalometrics.
Farlex Partner Medical Dictionary © Farlex 2012
S-BP line
(līn)Line connecting sella with Bolton point; indicates posterior portion of cranial base in cephalometrics.
Medical Dictionary for the Dental Professions © Farlex 2012