Which procedure removes the anterior frontal sinus wall through an external excision above the eye?
a. Osteoplastic flap procedure
b. Caldwell-Luc procedure
c. Killian procedure
d. Turbinectomy
ANS: C
In the Killian procedure, the frontal sinus cavity is reached by removing the floor or anterior wall of the sinus. This forms a large communication and drainage channel into the nose.
You might also like to view...
________ are a set of standards a person uses to measure the worth or importance of someone or something.
A. Prejudices B. Values C. Characters D. Behaviors
Which of the following is not a type of digital image receptor?
A) Photostimulable phosphor (PSP) plate B) Scanner C) Complementary metal oxide semiconductor active pixel sensor (CMOS-APS) D) Charge-coupled device
The main area that controls all other nervous system function is the:
A) Somatic nervous system. B) Sympathetic nervous system. C) Central nervous system. D) Parasympathetic nervous system.
While working as an Emergency Medical Responder you have a legal responsibility to provide care. This is called:
A) scope of practice. B) Good Samaritan law. C) ethics. D) duty to act.