Kidney and Ureter | Urine System Anatomy | Vascular Segments скачать в хорошем качестве

Kidney and Ureter | Urine System Anatomy | Vascular Segments

We are here with yet another anatomy video. After going over the specifics of the nephron anatomy model, renal hilum anatomy, renal corpuscle anatomy, and kidney and ureter anatomy. So inhale deeply and dive in! ▬ 📃 Kidney and Ureter ▬▬▬▬▬▬▬▬▬▬ The kidneys are a pair of excretory organs that are located behind the peritoneum on the posterior abdominal wall, one on either side of the spinal column. They maintain the pH of the blood by removing excess salt and water from the blood as well as metabolic waste products. The kidneys are also called: 🟡 Rene 🟡 Nephros ▬ 📜 Hilum ▬▬▬▬▬▬▬▬▬▬ Renal hilum anatomy from the anterior side to the posterior side. 🟠 Renal vein 🟠 Renal artery 🟠 Renal pelvis ▬ 📃 Posterior Relations of Kidneys ▬▬▬▬▬▬▬▬▬▬ The posterior surfaces of both kidneys are related to: 🔵 Diaphragm 🔵 Medial arcuate ligament 🔵 Lateral arcuate ligament 🔵 Psoas major 🔵 Quadratus lumborum 🔵 Transversus abdominis 🔵 Subcostal vessels 🔵 Iliohypogastric nerves 🔵 Ilioinguinal nerves ▬ 📜 Anterior Relations of the Right Kidney ▬▬▬▬▬▬▬▬▬▬ 🔴 Anterior Relations of the Right Kidney are as follows 🔴 Right suprarenal gland 🔴 Liver 🔴 The second part of the duodenum 🔴 Hepatic flexure of the colon 🔴 Small intestine Out of these, the hepatic and intestinal surfaces are covered by the peritoneum. The lateral border of the right kidney is related to the right lobe of the liver and to the hepatic flexure of the colon. ▬ 📃 Anterior Relations of the Left Kidney ▬▬▬▬▬▬▬▬▬▬ ⚫️ Anterior Relations of the Left Kidney are as follows: ⚫️ Left suprarenal gland ⚫️ Spleen ⚫️ Stomach ⚫️ Pancreas ⚫️ Splenic vessels ⚫️ Splenic flexure ⚫️ Descending colon ⚫️ Jejunum Out of these, the gastric, splenic, and jejunal surfaces are covered by peritoneum. The lateral ▬ 📜 Structure of Kidney ▬▬▬▬▬▬▬▬▬▬ A naked-eye examination of a coronal section of the kidney in the renal system shows: 👉 Cortex 🟠 Cortical arches 🟠 Renal columns 👉 Medulla 👉 Renal sinus 🟢 Renal artery 🟢 Renal vein 🟢 Renal pelvis ▬ 📃 Uriniferous Tubule ▬▬▬▬▬▬▬▬▬▬ The structure of the Uriniferous Tubule includes: 🔵 Nephron 🔵 Renal corpuscle 🔵 Glomerulus 🔵 Loop of Henle 🔵 PCT 🔵 DCT 🔵 Collecting Duct ▬ 📜 Vascular Segments ▬▬▬▬▬▬▬▬▬▬ The renal artery has 5 segmental branches: 👉 Anterior division 🟢 Apical 🟢 Upper 🟢 Middle 🟢 Lower 👉 Posterior division ▬ 📃 Blood Supply of Kidney ▬▬▬▬▬▬▬▬▬▬ The blood supply of Kidney or renal circulation is as follows: ⚫️ Abdominal aorta ⚫️ Renal artery ⚫️ Segmental artery ⚫️ Interlobar artery ⚫️ Arcuate artery ⚫️ Interlobular arteries ⚫️ Afferent arteriole ⚫️ Glomerular capillaries ⚫️ Efferent arterioles ⚫️ Peritubular Capillaries and Vasa Recta ⚫️ Interlobular veins ⚫️ Arcuate veins ⚫️ Interlobar veins ⚫️ Segmental veins ⚫️ Renal vein ⚫️ Inferior vena cava ▬ 📜 Exposure of Kidney ▬▬▬▬▬▬▬▬▬▬ In exposing the kidney from behind, the layers have to be reflected one by one: 🟠 Skin 🟠 Superficial fascia 🟠 Posterior layer of thoracolumbar fascia 🟠 Latissimus dorsi 🟠 Serratus posterior inferior 🟠 Erector spinae 🟠 The middle layer of the thoracolumbar fascia 🟠 Quadratus lumborum 🟠 Anterior layer of thoracolumbar fascia 🟠 Psoas Major ▬ 📃 Histology of Medulla ▬▬▬▬▬▬▬▬▬▬ The histology of the medulla is as follows: 🟣 Collecting ducts 🟣 Loop of Henle 🟣 Capillaries ▬ 📜 Histology of Cortex ▬▬▬▬▬▬▬▬▬▬ The histology of the cortex is as follows: 🟤 Glomeruli 🟤 Proximal convoluted tubules 🟤 Distal convoluted tubules 🟤 Collecting ducts 🟤 Capillaries So, this was all about this topic. Meanwhile, we are creating more interesting content for you, you can watch these related videos to quench your thirst for knowledge. ▬ 🎬 5500+ sqadia.com Medical Videos ▬▬▬▬▬▬▬▬▬▬ 👩🏻‍⚕️ Accessible Medical Student Education 24/7/365 💡 Simplifying Medical Learning 💪 Study Hard, Dream Big, Achieve More