Which of the followings are clinical features of cervicofacial emphysema associated with dental procedure? (1) swelling (2) crepitus (3) closure of the eyelids (4) tinnus
(2) (4)
(1) (2) (3)
(1) (3)
all of the above
1 explanations
oneguy
subcutaneous emphysema resulting from air being forced into soft tissue planes, should not cause tinnus.
oneguy