1. Teaser Surgery

Question 1

What is a teaser surgery

Answer 1

surgery on a male to make them usable for identification of estrus to allow females to be bred by superior genetics
Goal - infertile and incapable of mating

Question 2

Vasectomy definition

Answer 2

Removal of the ductus deferens

Question 3

Vasectomy Procedure

Answer 3

Local testicular block - Lidocaine
skin incision -> expose spermatic cord and ductus deferens
Ligate proximal and distal and remove 1-1.5” middle section

Question 4

What do you do when done with a vasectomy?

Answer 4

Send the DD in for histopathology confirmation

Question 5

Epididymectomy definition

Answer 5

Removal of the tail of the epididymis

Question 6

Epididymectomy procedure

Answer 6

Clip scrotum - squeeze testicles into distal portion of scrotum
Incise directly over the tail through vaginal tunic
Ligate the body of the epididymis

Question 7

Non-entry teaser

Answer 7

Penis and prepuce deviation
Dorsal recumbency - dissect SQ, use large forceps to pull penis through the new incision
Fix in place with simple interrupted suture

Question 8

Urolithiasis

Answer 8

Obstruction of distal urinary tract with calculi

Question 9

Urolithiasis CS and Findings

Answer 9

Ventral swelling (uroabdomen?)
BUN and CREA elevated

Question 10

Treatment of urolithiasis

Answer 10

Sheep - remove urethral process
Urethrostomy
Penectomy

Question 11

Urethrostomy procedure

Answer 11

new opening in perineal area
Incise and remove obstruction - heal by secondary intention
Suture urethra to opening

Question 12

Penectomy procedure

Answer 12

Salvage procedure
High: more urine scald
Low: preferred with distal obstructions
Dorsal recumbency, lidocaine block
Cut penis, suture penis
DO NOT tighten around urethra