arthroscopy Flashcards
1
Q
What lens angle is most common in SA arthrscopy?
A
30 degree oblique
2
Q
What type of solution might be chondroprotective for ingress?
A
hyperosmolar up to 600 mOsm/L
3
Q
What pressure should you start with in a joint for ingress irrigation?
A
60 mm Hg
4
Q
True/false: Instrument cannulas with an inner diameter of 2.3-3.5 mm are most appropriate
A
true
5
Q
True/false: Speed control is not important with shavers
A
false: high speeds limits tissue sucked up
6
Q
T/F: Radiofrequency shrinkage might be up to 50%, but clinically ranges from 15-25% for an unknown period of time
A
true
