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Anatomy Lab

Anatomy Lab. We will take about:. Kidney Ureter Urinary Bladder Urethra. Kidney. Renal vein , renal artery and ureter are found in the sinus in anterior to posterior order. Internal structure of the Kidney. Each kidney consists of: Outer cortex convex

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Anatomy Lab

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  1. Anatomy Lab

  2. We will take about: • Kidney • Ureter • Urinary Bladder • Urethra

  3. Kidney Renal vein, renal artery and ureter are found in the sinus in anterior to posterior order

  4. Internal structure of the Kidney Each kidney consists of: • Outer cortex convex • Inner medulla concave formed of renal pyramids with apex forming renal papilla it’s open to the • Minor calyces • Major calyces • Renal pelvis fills most of the sinus • Cortex extends into medulla as renal columns

  5. Anterior relation Right kidney: • Suprarenal gland • Liver • Duodenum • Right colic flexure • Ileum Left kidney: • Suprarenal gland • Stomach • Spleen • Splenic artery • Pancreas • Jejunum • Left colic flexure

  6. Anterior relation Left Kidney Right Kidney

  7. Posterior Relation of the Kidney • Diaphragm separates the kidney from the pleural cavity and 11th and 12th ribs • Psoas major medially • Quadratuslumborum in the middle • transversusabdominis laterally • NOTE The right and lift kidney are similar except the right kidney does not have 11th rib

  8. Artery Vein Ureter

  9. Ureter It shows three constriction along its course: Between ureter and pelvis At crossing the external iliac artery At entrance to urinary bladder

  10. Blood Supply of the ureter • Uretricbranches of common iliac • Uretric branches of internal iliac • gonadalarteries

  11. Urinary Bladder in Male

  12. Parts and Surfaces Body Apex Fundus • Parts: It is divided into apex, body fundus and neck • Surfaces: It has superior, posterior and two inferiolateral Neck

  13. Relation Posterior relation: • Vas deferens • Seminal vesicle • Rectum • Rectovesical fascia • Peritoneum Superior relation: • Peritoneum • Coils of ileum • Sigmoid colon Lateral relation: • Obturatorinternus muscle • Levatorani muscle

  14. Relation Anterior relation • Symphysis pubis • Retropubic fat Inferior relation: • Prostate gland

  15. Blood Supply of the Urinary Bladder Urinary bladder • Superior vesical artery • Inferior vesical artery

  16. Urinary Bladder in Female

  17. Parts and Surfaces • Parts: It is divided into apex, body, fundus and neck • Surfaces: It has superior, posterior and two inferiolateral

  18. Relation Posterior relation: • Uterus • Vagina Superior relation: • Peritoneum • Uterus Lateral relation • Obturatorinternus muscle • Levatorani muscle

  19. Relation Anterior relation • Symphysis pubis • Retropubic fat

  20. Blood Supply of the Urinary Bladder Urinary bladder • Superior vesical artery • Vaginal artery

  21. Urethra of Male

  22. Parts • Parts of urethra: 1. Prostatic part 2. Membranous part 3. Penile part

  23. Urethra of Female

  24. Urethra

  25. Theopenings Urethra Anterior Rectum Posterior Vagina Intermediate

  26. Think about it !!!

  27. NOTE In the Ureter you should be identify then write the three construction “if it come in the exam” Slid 32 Not include in the exam نسأل الله التوفيق للجميع دعواتكم

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