How did we get here?
When can hip dysplasia be diagnosed radiographically
7 weeks
What are the 2 board types of total hip replacements?
Cemented and non-cemented
Normal femoral head coverage
>50%
Constraint
Range of motion limited by implant design
What % of dogs present to boarded surgeons for hip dysplasia actually have a cranial cruciate ligament rupture?
>60%
Non-neutered golden retrievers are what % more likely to demonstrate clinical signs of hip dysplasia vs neutered at 4.4 years
Twice as likely
What is this implant
DPO plate
Age range in which the literature advocates juvenile pubic symphysiodesis
12-20 weeks of age
Version angle
cranial or caudal angulation of the acetabular component
What bacteria burden defines an infected wound?
>105 CFU/g of tissue
Which collagen type ratio is hypothesized to be related to canine hip dysplasia
Type 1: type 2 ratio
What is this implant
Kyon Cementless
Normal distraction Index
<0.3
Angle of inclination
angle between a line connecting the cranial and caudal points of the truncation and the iliac-ischial axis
Congrats!
You found the free points space
When is the earliest dysplastic changes observed in canine hips on histopathology
30 days of age
What is this implant
BioMedtrix BFX
Normal Norberg Angle
> 105 degrees
Femoral Offset
distance between the center of rotation of the femoral head and the anatomical axis of the femur
At a PO2>60 mmHg what is the SpO2?
97.5%
In genome wide studies of multiple dog breeds how many nucleotide polymorphisms are associated with hip dysplasia
2 single nucleotides
What is this implant?
Cement restrictor plug
What was the initial THR complication rate?
20%
Jumping distance
distance that a femoral head must travel, or subluxate, before luxation will occur
Which carbohydrate monomer is absorbed via small intestinal diffusion
Fructose