Submandibular Salivary Gland | 3D Anatomy | In Detail |MadforMBBS скачать в хорошем качестве

Submandibular Salivary Gland | 3D Anatomy | In Detail |MadforMBBS

Submandibular Salivary Gland | 3D Anatomy | In Detail |MadforMBBS Features Submandibular Gland mad for mbbs Submandibular Gland Mbbs in hindi Submandibular Gland Mbbs submandibular Gland in Detail Submandibular Gland 3D anatomy Submandibular Gland anatomy johari mbbs Submandibular Gland anatomy Salivary gland anatomy 3d Parotid Gland large salivary gland situated in anterior part of digastric triangle size of walnut weighs about 15-20gms roughly J - shaped posterior border of mylohyoid divides the gland into large superficial part small deep part Coverings partially enclosed b/n two layers of investing layer of deep cervical fascia superficial layer covers the inferior surface of gland - is attached to base of mandible deep layer covers the medial surface of gland - attached to mylohyoid line Superficial Part fills the digastric triangle Extent superiorly - deep to mandible upto mylohyoid line inferiorly - overlaps stylohyoid & posterior belly of digastric Surfaces inferior lateral medial Relations Inferior surface skin platysma cervical branch of facial N deep fascia facial V submandibular lymph node Relations Lateral surface submandibular fossa insertion of medial pterygoid facial A Medial Surface mylohyoid hyoglossus styloglossus Deep Part small in size Location deep to mylohyoid superficial to hyoglossus Extent posteriorly - continuous with superficial part round the posterior border of mylohyoid anteriorly - it extents upto posterior end of sublingual gland Relations laterally - mylohyoid medially - hyoglossus above - lingual N with submandibular ganglion below - hypoglossal N Submandibular Duct / Wharton’s duct Thin walled about 5cms long emerges at the anterior end of deep part runs forward on hyoglossus b/n lingual & hypoglossus Ns At the anterior border of hyoglossus, the duct is crossed by lingual N opens on the floor of mouth on the summit of sublingual papilla, at the side of frenulum of the tongue. Blood supply & Lymphatic Drainage Arterial Supply - Facial A Venous Drainage - Common facial V or Lingual V Lymphatic drainage - submandibular Lymph nodes Nerve Supply Supplied by branches from submandibular ganglion. Branches convey secretomotor fibres sensory fibres vasomotor sympathetic fibres from the plexus on facial A Submaxillary gland Nerve Supply Superior Salivatory Nucleus Nervous Intermedius Facial N Chorda tympani N Joins Lingual N Submandibular Ganglion (Relay) Submandibular Gland #biology #anatomy #eoms #drnajeeblectures #neet #medicalstudent #bdc #mbbs #joharimbbs #drpraveenkrgupta #drgbhanuprakash #submandibulargland #madformbbs #parotidgland #drasiflectures #anatomy #anatomyzone #kenhub #ninjanerd #SUBMANDIBULAR #headandneck #headandneckanatomy #drasiflectures #DrAsifLectures #GrossAnatomy #MBBSFirstYear #bdchaurasia #firstyearstudents #firstyearmbbs #1styearmbbslectures #anatomyvideos #anatomylectures #RegionalAnatomy #BDChaurasia #lowerLimb #upperlimbanatomy #medicalhindi #drnajeeblectures #medicineexplained #anatomymadeeasy #anatomy #bdc #DBMCIOne #FreeLectures #Pathology #DrPraveenKrGupta #NEETPG #NEETPG2025 #submandibularglandjohari