Hip dysplasia - aetiopathogenesis, imaging Flashcards
Alilovic AJVR 2023
Biochemical markers for HD in Tornjak dogs
Dogs with HD had lower HA, higher procollagen II c-terminal propeptide, MMP9
Vidoni Animals 2022
Rads in 4mo investigated for HD using 4 quantitative (NA, DI, DARS, CEA) and 4 qualitative measures
High interobserver agreement for quantitative measures
using a combi of quantitative + clinical exam may increase accuracy of early dx of HD
Haney JAVMA 2020
PennHIP vs OFA for breeding selection in purpose-bred detection
615 dogs
hip joint scores were unchanged by use of OFA scores only
when both PennHIP and OFA were used for selection fo breeding stock, hip joint quality scores improved sig
sex and age were impt predictors of DI (females, young pups had more laxity)
Mostafa AJVR 2023
To develop quantitative measures, when combined with FCI scores, that may enhance accuracy of scoring process
153 GSDs normal and dysplasia
GSD with NA <103, CE <21, AFH <49 are not good breeding candidates
Klever VCOT 2024
Influence of femoral position and pelvic projection on NA
Tilted images that were evaluable had only little effect on NA - acceptable
DV not acceptable as NA falsely increased
Vandekerckhove VCOT 2024
Stress HD rads using Vezzoni device
95N
laxity index not affected by OA, weight, gender, side
Goncalo Animals 2022
acetabular coverage using computer method (HCI)
there was a difference in mean HCI values among all FCI categories
Klever VCOT 2020
NA vs DI
FCI vs Swiss scoring scheme (elements of BVA and FCI)
NA and DI both reliable
Swiss scoring more reliable for unexperienced observers
Carneiro VRU 2024
NA vs DI using OFA
Using DI, 12 normal, NA 24, OFA 29
phenotypically normal dogs with OFA may have passive hip laxity
DI can contribute to screening for HD in conjunction with OFA
Pinna Animals 2022
Brass descriptive forms of primary radiographic signs of HD
- describing frequency according to each FCI grade
changes in acetabulum prevailed over those of femoral head only at beginning of HD, then worsened after changes occurred in femoral head and neck
Pinna Animals 2023
Characterisation of FCI grades for HD in Labs, GSDs, BMDs, Rotties
analysed using Brass method
No sig prevalence of radiographic features for any specific breed
but sig individual breed variations between dogs with and without dysplasia
