Internal Jugular Vein : Gross Anatomy (Animation) скачать в хорошем качестве

Internal Jugular Vein : Gross Anatomy (Animation)

📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr 📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:-   / drgbhanuprakash   📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash Internal Jugular Vein : Gross Anatomy (Animation) - ------------------------------------------------------------------------------------ The internal jugular vein (IJV) is a critical vessel in the venous drainage system of the head and neck, primarily responsible for collecting blood from the brain, face, and neck regions. It runs alongside the carotid artery and is formed from the merger of the sigmoid sinus and the inferior petrosal sinus at the jugular foramen, located at the base of the skull. As it descends, the internal jugular vein travels through the neck within the carotid sheath, a fascial structure that also houses the common carotid artery and the vagus nerve. At the level of the sternoclavicular joint, the IJV typically unites with the subclavian vein to form the brachiocephalic vein, which subsequently drains into the superior vena cava, returning blood to the heart. 🌍❤️ Anatomical Features and Relationships: Course and Tributaries: The IJV descends vertically in the neck, receiving several important tributaries along its path. These include the facial vein, lingual vein, thyroid veins, and pharyngeal veins, each draining specific regions of the head and neck. This extensive network of tributaries illustrates the IJV's crucial role in venous return from the upper body. Valves and Flow Direction: Unlike some veins, the internal jugular vein contains valves that help regulate blood flow, ensuring it travels efficiently back to the heart, especially against gravity when the body is upright. Clinical Significance: The IJV is frequently accessed for various medical procedures, such as central venous catheter placement, blood sampling, and monitoring central venous pressure. Its superficial location, along with its accompanying structures, makes it a prime target for clinicians. Understanding its anatomy is essential for avoiding complications during these procedures. Embryological Development: The internal jugular vein develops from the embryonic jugular veins, which are derived from the cardinal veins that transport blood back to the heart. Over time, the IJV replaces the earlier jugular systems, establishing its position as the primary drainage pathway from the head and neck. #InternalJugularVein #VenousAnatomy #MedicalEducation #HeadAndNeck #Anatomy #CentralVenousAccess #HealthcareProfessionals #MedicalStudents #AnatomyLearning #CardiovascularSystem #Surgery #ClinicalSkills #medicalanimations #fmge #fmgevideos #rapidrevisionfmge #fmge2024 #mbbslectures #nationalexitexam #nationalexittest #neetpg #usmlepreparation #usmlestep1 #fmge #usmle #drgbhanuprakash #medicalstudents #medicalstudent #medicalcollege #neetpg2025 #usmleprep #usmlevideos #usmlestep1videos #medicalstudents #neetpgvideos #usmlestep2videos