Browse the Medical Dictionary
- -odont
- -odontia
- -odynia
- -oma
- -one
- -ont
- -onychia
- -onychium
- -ophthalmia
- -opia
- -opsia
- -opsy
- -orchidism
- -orexia
- -ose
- -oside
- -osis
- -ostosis
- o
- o antigen
- o-
- oa
- oat cell
- oath
- oat–cell cancer
- oat–cell carcinoma
- ob
- obelial
- obelion
- obese
- obesity
- obex
- object
- object libido
- objective vertigo
- obligate
- obligatory
- oblique fissure
- oblique popliteal ligament
- oblique vein of marshall
- oblique vein of the left atrium
- obliquity
- obliquus
- obliquus capitis inferior
- obliquus capitis superior
- obliquus externus
- obliquus externus abdominis
- obliquus inferior
- obliquus inferior oculi
- obliquus internus
- obliquus internus abdominis
- obliquus superior
- obliquus superior oculi
- obliterans
- obliterate
- obliterating endarteritis
- obliterative
- oblongata
- obnubilation
- obs
- observation
- obsess
- obsession
- obsessional neurosis
- obsessive–compulsive disorder
- obsolete
- obstet
- obstetric
- obstetric forceps
- obstetrician
- obstetrics
- obstetrist
- obstinacy
- obstinate
- obstipation
- obstruct
- obstruction
- obstructive
- obstructive jaundice
- obstructive sleep apnea
- obstruent
- obtund
- obtundation
- obturation
- obturator
- obturator artery
- obturator canal
- obturator externus
- obturator foramen
- obturator groove
- obturator internus
- obturator membrane
- obturator nerve
- obturator vein
- obtuse
- ob–gyn
- occipit-
- occipita
- occipital artery
- occipital bone
