... I. Hip (The Pelvic Limb) Flashcards
Hip bone/os coxae (4)
ilium, ischium, pubis, acetabular bone
thigh (1)
femur
Stifle/knee joint (3)
menisci, fabellae, patella
Crus/leg (2)
tibia and fibula
hindpaw/pes (2)
ankle and digits
“ankle”
tarsus
digits (3)
metatarsals
phalanges
sesamoid bones
Bony pelvis (3)
Os coxae
Sacrum
First coccygeal vertebra
Os coxae (3)
Ilium
Ischium
Pubis
They fuse during the 12th postnatal week (3)
Ilium
Ischium
Pubis
fuses with ilium and ischium during the 7th postnatal week
Acetabular bone
Must be large enough to allow passage of offspring
Pelvic cavity
Pelvic openings (2)
Cranial pelvic aperture or pelvic inlet
Caudal pelvic aperture or pelvic outlet
-terminal line of the sacrum
(dorsal)
-cranial border of the pubis
(ventral)
-iliopectineal crest
(bilateral)
-1st coccygeal vertebra
(dorsal)
-caudolateral border of ischiatic tuberosity and ischiatic arch
(ventral)
-sacrotuberous ligament
(bilateral)
(anterior) space enclosed by pelvic brim
Pelvic inlet
opening bound by coccyx and ischial tuberosities
Pelvic outlet
Largest and most cranial of the bones composing the os coxae
Divided into wing and body
2 surfaces, 3 borders, 3 angles
Ilium
3 borders of ilium
Cranial border / iliac crest
Dorsal border
Ventral border
Dorsal border (4) of ilium
◦ Greater ischiatic notch
◦ Ischiatic spine
◦ Caudal dorsal iliac spine
◦ Cranial dorsal iliac spine