Friday, July 11, 2014

1409. Intern to produce Video for Myanmar Vet Univ: Spaying a cat - 3-haemostat method by Dr Sing Kong Yuen

Saturday Jul 11, 2014

A Malay family from Chua Chu Kang brought in the 3rd female cat for spay. A beautiful white and grey cat, 1.5 years old. They don't want any vaccination.

I got an educational video made by my assistant Naing for vet students, showing how I spay this cat using the 3-haemostat method. The cat was on heat as you can see enlarged ovarian blood vessels. Incision is around 2 cm from the umbilical scar.

3.8 kg cat. Xylazine + Ketamine 0.2 + 0.8 ml IM.
First skin incision to skin stitched was 25 minutes.
Injection of induction drugs to skin stitched  49 minutes.

Spaying a caterwauling cat requires extra care and takes a  longer time.


Intern
Produce a "How to" spay a cat teaching video for a proposed Myanmar Vet University lecture






GUIDELINES
PROCESSES by Dr Sing Kong Yuen

1. History. EDUS (Eat, Drink,Urine, Stools). Vaccination or not. Caterwauling? 
2. Physical examination. Body weight, Rectal Temperature, Pulse Rate, Respiratory Rate.
3. Injectable anaesthetic. Xylazine + Ketamine IM
4. Clip abdominal hairs
5. Prepare clipped area for surgery

Each vet has his or her own way. 
6. Incise 1.5 cm from umbilical scar
7. Skin incision 1.5 cm
8. Cut away fatty tissue
9. Cut linea alba
10. Spay hook to the right
11. Hook out left ovary
12. Place ligature under lowest forceps
12. Remove lowesst forceps and tighten ligature in the grooved tissues.


ILLUSTRATION 3-FORCEP METHOD.
co-related to actual video clip.











STUMP PYOMETRA IN A YANGON CAT
GIVEN CONTRACEPTIVE DEPO-M OR CONTRACEP







CAT'S STUMP PYOMETRA REMOVED BY DR AUNG OF ROYAL ASIA VETERINARY SURGERY




YANGON CAT DEVELOPS PYOMETRA AFTER DOSES OF MEDO-M OR CONTRACEP FOR SOME WEEKS.  THE CULTURE IN THE PAST IS THAT OWNERS DO NOT WANT TO SPAY THEIR CATS BUT PREFER CONTRACEPTIVE INJECTIONS EVERY 3 MONTHS.


THE CAT GIVEN DEPO-M DEVELOPS PYOMETRA AS IN THIS YANGON CAT



ACCURACY AND COMPLETENESS IN A SPAY SURGERY MEANS COMPLETE REMOVAL OF THE OVARIAN TISSUES.  NOT LEAVING AN OVARY INSIDE THE ABDOMEN OR OVARIAN REMNANTS INSIDE AFTER SPAY.  



 


















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