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Normal mandibular range of motion (ROM) is ______ mm?
50 mm
The Pretracheal layer of deep cervical fascia Extends from?
Hyoid bone to Thorax
Normal mandibular range of Protrosive motion (ROM) is ______ mm?
10 mm
What are the Contents of Carotid Sheath?
■ Common carotid artery ■ Internal jugular vein ■ CN X ■ Also associated with: ■ Lymph nodes ■ Carotid sinus nerve ■ Sympathetic nerves
Posterior Boundary of Posterior Triangle of Neck is formed by?
Trapezius (Anterior border)
Crepitus at TMJ area is most commonly due to?
Osteoarthritis of the condyle (degenerative disease).
Thyroid moves with laryngeal movements due to?
The Pretracheal layer of deep cervical fascia
Anterior Boundary of Posterior Triangle of Neck is formed by?
SCM (post border)
Carotid Sheath extends from?
Base of Cranium to root of Neck
Which joint Allows to nod head NO?
Atlanto Axial Joint
Click on Opening and Closing of Mouth is most commonly associated with?
Disc displacement with Reduction
Roof Boundary of Posterior Triangle of Neck is formed by?
Skin, Superficial fascia, platysma, Deep investing fascia of neck
Retropharyngeal Space is present between?
Pharynx (buccopharyngeal fascia) and Prevertebral Fascia
Dull thud at TMJ is most commonly associated with?
With self-reducing subluxation of the condyle
What are the contents of Posterior Triangle of Neck?
Exterior jugular vein, Cervical plexus, lesser occipital nerve, great auricular nerve; CN XI, phrenic nerve Subclavian vein, artery, brachial plexus
Floor Boundary of Posterior Triangle of Neck is formed by?
Splenius capitus, Levator scapulae and Scalene muscles
Platysmal Muscle is innervated by?
Cervical branch of CN VII
Inferior Boundary of Posterior Triangle of Neck is formed by?
Clavicle (middle 1/3)
Clicking of TMJ is most commonly associated with?
Disc displacement
Which joint Allows to nod head YES?
Atlanto Occipital Joint
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