Class Notes (834,034)
Canada (508,290)
Biology (1,138)
BIOL 2005 (40)
Lecture

Pelvis and Perineum

3 Pages
51 Views
Unlock Document

Department
Biology
Course
BIOL 2005
Professor
Elizabeth Nisbet
Semester
Fall

Description
Outline of Lecture 11 Pelvis and Perineum I. Bones - Anteriorly tilted bowl shape, symmetrical - Three general pelvic shapes: gynaecoid (female), anthropoid (male), android (both) - Structures of the innominate - Ilium - Anterior/Posterior superior/inferior iliac spine (all 4 combos) - Iliac crest - Greater sciatic notch (inferior part of it is ischial) - Iliac tuberosity - Ala (wing) - Iliac fossa - Gluteal surface - Ischium - Ischial spine - Lesser sciatic notch - Ischial tuberosity - Body - Ramus - Pubis - Pubic tubercle (aligned vertically with ant. sup. iliac spine when standing) - Superior and inferior rami - Not easily classified (e.g. overlapping) - Oburator foramen (ischium + pubis) - Acetabulum (all 3) - Ischiopubic ramus - Sacrum (fusion of 5 sacral vertebrae) - Promontory ( L5) - Coccyx (fusion of 3-5 coccygeal vertebrae; fusion to sacrum after age 40) II. Joints (3) A. Sacroiliac joint: synovial joint between sacrum and ilium B. Pubic symphysis: fibrocartilaginous joint between two pubic bones C. Hip joint: acetabulum holds femur in place; locomotion, transfer of weight III. Ligaments (5, all paired) A. Inguinal: connects ant. sup. iliac spine to pubic tubercle, from external oblique muscle B. Sacroiliac: connects sacrum and ilium; stabilize sacroiliac joint C. Iliolumbar: connects ilium and L5 D. Sacrotuberous: connects sacrum to ischial tuberosity, X with sacrospinous E. Sacrospinous: connects sacrum to ischial spine, superficial to sacrotuberous - Sacrotuberous and sacrospinous define greater and lesser sciatic fo
More Less

Related notes for BIOL 2005

Log In


OR

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


OR

By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.


Submit