Abdo & Inguinal region tutorial Flashcards
From which 4 sources does the diapragm develop?
Diaphragm is developed from four sources:
- Septum transversum (between primitive heart and liver) → historically thought to give rise to the central tendon
- Mesoderm from lateral body wall → peripheral parts of diaphragm, supplied by lower intercostal nerve
- Pleuroperitoneal folds
- Dorsal mesentery of oesophagus – crura
- How common are Congenital diaphragmatic hernias?
- Where are they most common? What is a Bochdalek hernia?
- What are they thought to be due to the abnormal development of?
- What is mortality and morbidity mostly due to?
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What are the embryological origins of the components of the diaphragm:
- Central tendon?
- Right & left crus?
- Large, peripheral part (costal part)?
- Smaller peripheral part (r&l)?
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Pierces diapragm at level of:
IVC = T8
esophagus = T10
aorta = T12
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What is the medical term for failed descent of the testes?
cryptorchidism
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What are the borders of the femoral ring?
Borders of the Femoral Ring
Anterior: Inguinal ligament
Posterior: Pectineal ligament, pectineus, superior pubic ramus Medial: Lacunar ligament
Lateral: Femoral vein
What are the borders of the femoral ring?
Borders of the Femoral Ring
Anterior: Inguinal ligament
Posterior: Pectineal ligament, pectineus, superior pubic ramus Medial: Lacunar ligament
Lateral: Femoral vein
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