Exam 2: Laparoscopy Flashcards
What is the most common indication for
laparoscopy?
Cryptorchidism
In addition to arthroscopic equipment,
what other 2 pieces of equipment are required for
laparoscopic sx?
CO2 Insufflator (distend the abdomen)
Verres needle (spring-loaded, prevents needle from puncturing
abdominal organs)
In addition to cryptorchidism, what are some
other indications for laparascopy?
Biopsy
Chronic weight loss or chronic colic
Removal of umbilical remnants in calves
Gastric ruptures, vaginal/rectal tears
For laparascopy, what flow rate do you
set on the CO2 insufflator to distend the abdomen?
10L/min
This needle, used in laparoscopy, is designed with
a spring-loaded, blunt, inner cannulated portion
in order to prevent the needle from puncturing
internal organs while entering the abdominal cavity
Verres Needle
This condition, induced using CO2 insufflation in
order to distend and separate
the abdominal wall from its contents,
is used for laparascopic procedures to ensure
visual clarity and space to perform diagnostic and therapeutic procedures
Pneumoperitoneum
Which 4 cavities are created for laparoscopic procedures
via CO2 insufflation and pneumoperitoneum creation?
Right body wall & Cecum
Left body wall & Spleen
Mesentery & Cecum
Mesentery & Spleen
What are the landmarks for laparoscopy in the horse?
Tuber coxae
Internal abdominal oblique
18th rib
For recumbent laparoscopy, an overhead hoist is used.
The hind quarters are elevated so abdominal contents
move forward. You must use
____________, otherwise abdominal organs keep the
diaphragm from being able to move up and down
IPPV!
What angle is the horse placed at
for recumbent laparoscopy?
30 degrees
This specific knot is used for closing laparoscopic procedures
Roeder Knot
These two tools can be used to assist with
Roeder ligature placement for laparoscopy
Push rod and Introducer sleeve
What are the 3 alternatives to ligature closure for
laparoscopy?
Stapling (GIA)
PDS Clip
Laser Cauterization
One complication to laparoscopy is
post-op discomfort, due to
CO2 mixing with abdominal fluid resulting
in the production of ______ acid
which is irritating to the GI lining
Carbonic acid
= CO2 + Abdominal Fluid
How is post-op discomfort
due to carbonic acid production
treated?
BANAMINE
