In August 2009, Wakka was diagnosed with medial patellar luxation for both of his knees.
Prior to this diagnosis, Wakka was also diagnosed v cryptorchidism since small... Baddd... huh?! ='(
Wakka was bough to his vet, Dr. Yeoh after I discovered him stopping and crying out loud in his mid-run at the same time limping and hopping only with his left leg. Strange thing was, after a several minutes he went back to his normal gait. I tried to flex and extend his knees while feeling around the area. I felt a “pop” when his knees were flexed and something was bouncing towards the medial. With his knee flexed, he was reluctant to extend it and walk.
“Luxating patella?” I asked myself. My guess was confirmed when Dr. Yeoh did the physical examination on him.
So wat causes a patella to luxate and wat on earth is cryptorchidism??!!
Prior to this diagnosis, Wakka was also diagnosed v cryptorchidism since small... Baddd... huh?! ='(
Wakka was bough to his vet, Dr. Yeoh after I discovered him stopping and crying out loud in his mid-run at the same time limping and hopping only with his left leg. Strange thing was, after a several minutes he went back to his normal gait. I tried to flex and extend his knees while feeling around the area. I felt a “pop” when his knees were flexed and something was bouncing towards the medial. With his knee flexed, he was reluctant to extend it and walk.
“Luxating patella?” I asked myself. My guess was confirmed when Dr. Yeoh did the physical examination on him.
So wat causes a patella to luxate and wat on earth is cryptorchidism??!!
Luxating Patella:
(info taken from http://oscar-april.blogspot.com/2007/09/oenidea-pegonia.html)
At the end of dog’s femur, the patella sits in the trochlear groove. Along side of the groove are trochlear ridges. All these, together with patella ligament and muscles, they keep patella in place.
Anatomical structures of a normal dog’s knee – anterior view
Picture taken from Veterinary Surgical Services, "Patellar Luxation" http://www.vetsurg1.com/patellarluxation.htmlSometimes the trochlear groove grows to be shallow allowing the patella to move outside of the ridges. It can also be because the extensor muscles are also misaligned medially or laterally causing bowleggedness. A patella can luxate medially or laterally. For Wakka they luxate medially and bilateral, thus a hereditary issue. A lateral patellar luxation is caused by an injury.
Medial luxation of the left patella
Picture taken from Veterinary Surgical Services, "Patellar Luxation" http://www.vetsurg1.com/patellarluxation.html
Cryptorchidism:
(info taken from http://www.petplace.com/dogs/cryptorchidism-in-dogs/page1.aspx)
In Wakka’s case, one of the undescended testicle was remained within the abdomen and the other one was half way through the inguinal cannel. The undescended testicle is usually underdeveloped and non-functional, although it is a potential source of problems later in life (especially cancer) if not removed.
So… I decided to let him undergo the "Medial Luxating Patella Repair" surgery plus bilateral castration of his undescended testicles (since general anaesthesia is needed for both surgeries, might s well done together)
In Wakka’s case, one of the undescended testicle was remained within the abdomen and the other one was half way through the inguinal cannel. The undescended testicle is usually underdeveloped and non-functional, although it is a potential source of problems later in life (especially cancer) if not removed.
So… I decided to let him undergo the "Medial Luxating Patella Repair" surgery plus bilateral castration of his undescended testicles (since general anaesthesia is needed for both surgeries, might s well done together)
Wakka after surgery wearing the "umbrella" to prevent him from biting and licking the wound
The shaved legs n surgical wounds =(
Surgical wound from the "Medial Luxating Patella Repair" surgery with stitches and my lousy bandage
Bilateral castration of his undescended testicles, the right abdomen and the left scortum
Wakka after surgery could only walk and stand with his front legs.. sobs..
Front leg (left) shaved for IV purpose during surgery
The recovering Wakka.. tired n emo face..still wish him healthy forever..
God bless him..
