What is a body part starts with O?
Body parts that start with the letter O:
obliquus capitis superior muscle (neck)
occipital bone (skull)
occipital lobe
occipitalis muscle in the skull
Occipitofrontalis muscle
olecranon
olfactory nerve
omohyoid muscle (neck)
opponens pollicis muscle (hand)
optic nerve
oral cavity
orbicularis oculi muscle (eyelids)
orbicularis oris muscle (lips) are body parts
orbit
organs
ossicles
ovary