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Female and Male Pelvic Anatomy

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Presentation on theme: "Female and Male Pelvic Anatomy"— Presentation transcript:

1 Female and Male Pelvic Anatomy

2 Objectives Describe the anatomy and function of the pelvic floor and its related viscera. Identify specific muscular structures on an anatomical model of the pelvis. Explain the relationship between the pelvic floor and sacral ligaments and sacral mechanics.

3 Sacrum Ilium Ischium Coccyx Pubic Symphysis Pubis Bony Pelvis

4 Boundaries Posterior Wall Sacrum Ilium Coccyx Lateral Wall Pelvic
Ischium Lateral Wall Pelvic Inlet Pelvic Outlet Pubis Pubic Symphysis Anterior Wall Boundaries

5 Ligaments of the Pelvis

6 Ligaments of the Pelvis

7 Female Pelvis Oval and Round Inlet Oval Foramen Small Acetabulum
Wide Arch Large Outlet Female Pelvis

8 Male Pelvis Heart Shaped Inlet Large Acetabulum Round Foramen
Narrow Arch Small Outlet Male Pelvis

9 Female External Genitalia
Labia Minora Vestibule Labia Majora


11 Superficial Urogenital & Anal Triangles
Transverse Perineal Muscle Ischiocavernosus Bulbospongiosus

12 Superficial Pouch Pudendal nerve

13 Urogenital Diaphragm (Deep Pouch)
Urethrovaginal Sphincter Deep Transverse Perinea Deep Transverse Perinea Sphincter urethrae Compressor urethrae

14 FEMALE LEVATOR ANI Coccygeus (Ischio) Puborectalis Iliococcygeus Pubococcygeus

15 MALE LEVATOR ANI Coccygeus (Ischio) Obturator Internus Iliococcygeus Puborectalis Rectum Pubococcygeus Urethra


17 Pubococcygeus Puborectalis Iliococcygeus Coccygeus (Ischio) MALE LEVATOR ANI

18 FEMALE LEVATOR ANI Obturator Internus Pubovaginalis Pubococcygeus Perineal Body Puborectalis Coccygeus (Ischio) Iliococcygeus Gluteus Maximus

19 Anterior Posterior L4 & L5 S1 S2 Obturator Nerve S3 S4 Nerves to the Levator Ani S5 Sacral Roots

20 Pelvic Innervation Obturator nerve Pudendal nerve

21 Common Iliac Internal Iliac Art. External Iliac Art. Superior Glut Art Inferior Glut Art Pudendal Art.

22 Female Pelvic Viscera

23 Male Pelvic Viscera

24 Prostate Cancer

25 Pelvic Floor Muscle Examination

26 Female Pelvic Floor Examination

27 Male Pelvic Floor Examination

28 Palpation Tone Tenderness Atrophy Swelling

29 Lab Review with model and anatomy grid

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