Gross Anatomy Reproductive System 1 - PowerPoint PPT Presentation

1 / 25
About This Presentation
Title:

Gross Anatomy Reproductive System 1

Description:

Gross Anatomy. Reproductive System 1. Harold J. Sheedlo, Ph.D. ... Gross anatomy. 7 female structures. 6 first order. 1 second order. 7 male structures. 4 first order ... – PowerPoint PPT presentation

Number of Views:1506
Avg rating:3.0/5.0
Slides: 26
Provided by: Department45
Category:

less

Transcript and Presenter's Notes

Title: Gross Anatomy Reproductive System 1


1
Gross Anatomy Reproductive System 1
  • Harold J. Sheedlo, Ph.D.
  • Department of Cell Biology and Genetics

2
Arteries of Pelvis and Perineum
  • Abdominal Aorta
  • Common iliac arteries (L4)
  • External iliac artery
  • Inferior epigastric artery
  • Deep circumflex iliac artery

3
Arteries of Pelvis and Perineum
  • Abdominal Aorta
  • Common iliac arteries
  • Internal iliac artery
  • Posterior division
  • Iliolumbar artery
  • Superior gluteal artery
  • Lateral sacral arteries

4
Arteries of Pelvis and Perineum
  • Internal iliac artery
  • Anterior division
  • Obturator artery
  • Umbilical artery
  • Vaginal/uterine artery
  • Inferior vesical artery
  • Middle rectal artery
  • Internal pudendal artery
  • Inferior gluteal artery

5
Muscles of Pelvis
  • Piriformis muscle
  • Obturator internus muscle
  • Coccygeus muscle
  • Levator ani muscles
  • Iliococcygeus muscle
  • Pubococcygeus muscle
  • Puborectalis muscle

6
Muscles of Perineum
  • Ischiocavernosus muscle
  • Bulbospongiosus muscle
  • Sphincter urethrae muscle
  • Deep transverse perineal muscle
  • Superficial transverse perineal muscle

7
Ligaments of Pelvis
  • Sacrotuberous ligament
  • Sacrospinous ligament
  • Suspensory ligament of ovary
  • Proper ligament of ovary
  • Broad ligament
  • Mesometrium
  • Mesovarium
  • Mesosalpinx

8
Ligaments of Pelvis
  • Round ligament of uterus
  • Cardinal ligament - uterine vessels

9
Nerves of Pelvis and Perineum
  • Lumbosacral trunk (L4, L5)
  • Sacral plexus - ventral rami of S1, S2, S3 and
    S4
  • Pudendal nerve (S2, S3, S4)
  • Perineal nerve
  • Inferior rectal nerve
  • Dorsal nerve of clitoris or penis
  • Obturator nerve (L3, L4)
  • Inferior gluteal nerve (L5, S1, S2)
  • Superior gluteal nerve (L4, L5, S1)

10
Veins of Pelvis and Perineum
  • Inferior vena cava (L5)
  • Common iliac veins
  • Internal iliac veins
  • External iliac veins (femoral vein)
  • Testicular or ovarian veins (left or right)

11
Female Organs
  • Infundibulum of uterine tube
  • Fimbriae
  • Ampulla of uterine tube
  • Isthmus of uterine tube
  • Uterine part
  • Uterus
  • Fundus
  • Body
  • Internal os

12
Female Organs
  • Cervix
  • Internal os
  • External os
  • Vagina
  • Fornices
  • Vestibule
  • Vulva

13
Male Organs
  • Scrotum
  • Skin
  • Superficial (Dartos) fascia
  • External spermatic fascia
  • Cremaster muscle
  • Internal spermatic fascia
  • Testis
  • Tunica vaginalis - parietal and visceral layers
  • Epididymis
  • Tunica albuginea - seminiferous tubules

14
Male Organs
  • Ductus (vas) deferens
  • Seminal vesicles
  • Prostate
  • Ejaculatory ducts
  • Lobes
  • Middle - benign prostatic hypertrophy (BPH)
  • Posterior - cancer prone

15
Male Organs
  • Corpus caverosum (corpora cavernosa)
  • Corpus spongiosum
  • Prostatic urethra
  • Membranous urethra
  • Spongy urethra

16
Male and Female Pelvis
  • Sacrum
  • Ischial tuberosities
  • Shape of pelvic inlet
  • Pelvic inlet to pelvic outlet
  • Pubic arch
  • Size of pelvic cavity

17
Perineum
  • Boundaries
  • Anal triangle
  • Urogenital triangle

18
Urinary Bladder
  • Posterior of retropubic space
  • Apex is anterior
  • Ureters enter bladder posteroinferior
  • Trigone - orifices of ureters and uvula of
    bladder
  • Interureteric crest
  • Vesicouterine pouch - female
  • Rectovesical pouch - male

19
Rectum
  • Arterial supply
  • Superior rectal artery
  • Middle and inferior rectal arteries
  • Venous drainage
  • Superior rectal vein
  • Middle and inferior rectal veins

20
Anus
  • Anal columns
  • Anal valves
  • Pectinate line
  • Upper half and lower half of anal canal joins
  • Differences
  • Epithelium (SCE, SSE)
  • Anal columns
  • Nervous innervation
  • Arterial supply (SRA, IRA)
  • Venous drainage (SRV, IRV)
  • Lymphatic drainage

21
Examinations
  • Rectal examination
  • Male - prostate, seminal vesicle
  • Female - cervix
  • Bimanual examination in female
  • Uterus
  • Uterine tube
  • Ovary

22
Clinical
  • Hemorrhoids
  • Internal - srv
  • External - irv
  • Hysterectomy
  • Uterine artery
  • Ureter
  • Vasectomy
  • Episiotomy
  • Pudendal nerve block

23
Practical Examination
  • 25 gross anatomy and 10 histology
  • Gross anatomy
  • 1 x-ray (computer)
  • 1 cross section (computer)
  • 9 second order

24
Practical Examination
  • Gross anatomy
  • 3 arteries
  • 2 nerves
  • 3 veins
  • 8 structures or organs
  • 4 regions
  • 1 muscle
  • 2 bones

25
Practical Examination
  • Gross anatomy
  • 7 female structures
  • 6 first order
  • 1 second order
  • 7 male structures
  • 4 first order
  • 3 second order
  • Histology (computer)
  • 5 female and 5 male
  • 5 first order
  • 5 second order
Write a Comment
User Comments (0)
About PowerShow.com