Midline structures of neck - Made simple скачать в хорошем качестве

Midline structures of neck - Made simple

Midline Structures of the Neck – Anatomy Made Simple | Topics covered o What “midline of neck” includes (layer-wise) o Suprahyoid & infrahyoid (strap) muscles o Major viscera in the midline o Vessels, nerves & fascial relations o Clinical importance (tracheostomy, thyroid surgery, swelling) o PG/UG exam pearls 🔑 Key Concepts & Exam Points Definition 👉 Midline structures of neck are anatomical structures lying along the median plane, extending from chin → suprasternal notch, enclosed mainly by deep cervical fascia. 🧱 Layer-wise Midline Structures (Skin → Deep) 1️⃣ Skin & Superficial Fascia • Skin • Platysma • Superficial veins (anterior jugular vein – close to midline) Anterior jugular veins may be injured in midline neck incisions. 2️⃣ Deep Cervical Fascia (Investing Layer) • Encloses strap muscles • Important surgical plane 0:00 - Start 0:02 - Introduction to midline structures of head and neck 1:18 - Clinical importance of studying midline structures (diagnosis and tracheostomy) 2:00 - Surgical approach to midline structures: layers to remove (skin, superficial fascia, deep fascia) 4:04 - Identification and retraction of infra-hyoid (strap) muscles 5:22 - Overview diagram of midline structures from symphysis menti to jugular notch 7:23 - Anatomy and location of the hyoid bone and mylohyoid muscle 9:41 - Submental lymph nodes 10:27 - Thyroid cartilage anatomy and Adam’s apple (laryngeal prominence) 12:21 - Thyrohyoid membrane and structures piercing it (internal laryngeal nerve and superior laryngeal vessels) 13:53 - Cricothyroid cartilage, cricothyroid muscle 15:40 - Tracheal rings and their relation to thyroid gland 16:10 - Thyroid gland anatomy: isthmus and lateral lobes 17:24 - Inferior thyroid vein 18:02 - Anterior jugular veins and jugular venous arch anatomy 19:02 - Summary of midline structures and preview of clinical correlations in next session #Anatomy#NeckAnatomy#HeadAndNeckAnatomy#ClinicalAnatomy#midlinestructures#SurgicalAnatomy#HumanAnatomy#MBBS#FirstYearMBBS#MedicalStudents#NEETPG#INICET#FMGE#USMLE#PLAB#AnatomyRevision#VivaPrep#ConceptBasedLearning#ThyroidGland#Tracheostomy#MedicalEducation#MARS#Coaching#Hyoidbone#thyrohyoidmembrane#thyroidcartilage#cricoidcartilage#trachea#conuselasticus