What is the name of the horseshoe or pin fixation device for neurosurgical cranial positioning?
a. Dandy
b. Layla
c. Mayfield
d. Penfield
Question 2
Into which anatomical structure or area is the distal catheter most often inserted in a V-P shunt procedure?
a. peritoneal cavity
b. pleural cavity
c. pulmonary vein
d. pyloric sphincter