6. Inguinal Region Anatomy🩺 | Inguinal Canal, Hernias & Hasselbach’s Triangle | NEET PG/FMGE/USMLE

Описание: 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐞 𝗙𝐨𝐫 𝗠𝐨𝐫𝐞 𝗜𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐨𝐧 𝗛𝐞𝐚𝐥𝐭𝐡 👩‍⚕‍ 𝐚𝐧𝐝 𝗠𝐞𝐝𝐢𝐜𝐢𝐧𝐞💉🩺💊
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6. Inguinal Region Anatomy🩺 | Inguinal Canal, Hernias & Hasselbach’s Triangle | NEET PG/FMGE/USMLE

The inguinal region 🔍 is a clinically significant area in the lower anterior abdominal wall, especially known for its predisposition to hernias. It extends from the anterior superior iliac spine (ASIS) to the pubic tubercle, corresponding to the inguinal ligament, which is the rolled lower border of the external oblique aponeurosis. Deep to this lies the inguinal canal, a 4 cm oblique passage that allows structures to pass from the abdomen to the external genitalia—the spermatic cord in males and the round ligament in females. The canal has two openings: the deep inguinal ring (in fascia transversalis) and the superficial inguinal ring (in external oblique aponeurosis). The anterior wall is formed by external oblique, the posterior wall by transversalis fascia, the roof by arching fibers of internal oblique and transversus abdominis, and the floor by the inguinal ligament. A key landmark is Hasselbach's triangle, bounded by rectus abdominis, inferior epigastric vessels, and inguinal ligament, where direct hernias occur. Indirect hernias, more common and often congenital, pass through the deep ring lateral to the vessels. Mastering the inguinal region is vital for understanding surgical anatomy, hernia repairs, and exam spotters! 💡🧠

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