pelvis major pelvis minor GREATER PELVIS LESSER PELVIS SEPARATED BY LINEA TERMINALIS BONES INCLINATIO PELVIS Male 60 female 65 Vesalius Leonardo Connections ID: 759966
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Slide1
Pelvic girdleDr. Károly Altdorfer
Slide2pelvis
major
pelvis
minor
-
GREATER PELVIS
-
LESSER PELVIS
SEPARATED BY
LINEA TERMINALIS
Slide3Slide4BONES
Slide5INCLINATIO
PELVIS
Male: 60°
female
: 65°
Vesalius Leonardo
Slide6Connections
LUMBOSACRAL synchondrosis, syndesmosisintervertebral discanterior and posterior longitudinal ligg. ligg. flava interspinal and supraspinal ligg. lig. iliolumbale (stabilizes the joint)ZYGAPOPHYSIAL JOINTSynovial joint between the 5th lumbar vertebra and the correspondig articular process of the sacrum
SACROCOCCYGEALSYNCHONDROSIS
Slide7SACROILIAC
JOINTS
Pubic
symphysis
Slide81.
Sacroiliac
joints
:
hip
bones
+
sacrum
au
ricular
surfaces
of
sacrum
and
ilium
hyalin
cart
.
superficialy
,
fibrous
cart
.
deeply
!
Capsule
:
tight
,
dense
, limited
articular
cavi
ty
Ligaments
:
- ventral
sacroiliac
ligaments
(
weak
)
-
dorsal
sacroiliac
ligaments
(
strong
)
-
interosseal
sacroliliac
ligaments
(
strong
)
2
.
Pubic
symphysis
-
symphyseal
surface
of pubis and an
interpubic
disc
-
synchondrosis
,
fibrocartilage
Not
a
real
joint
,
however
, it
may
contain
a „
cavity
”
within
the
disc
.
Ligaments
: superior
pubic
lig
.
(
inf
.!)
arcuate
pubic
lig
.
Slide9ventral
interosseal
dorsal
Fibrous
cart
.
Hyalin
cart.
Pubic
symphysis
Sacroiliac ligg.
SACROILIAC
JOINTS
Slide10Slide11- sacrospinous ligament- sacrotuberal ligament- obturator membrane- inguinal ligament(-- aponeurosis of the external oblique abdominis m.!)
Ligaments of the pelvis
Slide12Slide13Inner
hip muscles:-psoas major-iliacus(-psoas minor)
Inguinal ligament,subinguinal hiatus
Slide14Slide15Greater
sciatic foramen.divided by piriformis m.formssuprapiriform and infrapiriform hiatuses
Slide16Slide17MALE AND FEMALE
PELVIS - differences
INCLINATIO
PELVIS
Male: 60°
female
: 65°
Slide18Slide19DIAMETERS
MALES
FEMALES
OBLIQUE
DIAMETER
TRANSVERSE
DIAMETER
SAGITTAL
DIAMETERS
Slide20AXIS PELVIS
Pelvic
outlet
Pelvic inlet
OBSTETRIC CONJUGATE
ANATOMICAL CONJUGATE
DIAGONAL CONJUGATE
(DIAMETER)
SAGITTAL DIAMETER of
amplitudo
pelvis
FEMALE PELVIS
DIAMETERS
Slide21Folio 9v from the
Epitome
of
Vesalius
, Basel, 1543.
Slide22Images:Réthelyi-Szentágothai: Functional anatomyDr. János Hanics