PPT-Muscles of the Head, Neck, and Face

Ppt 8 10 2 Muscles of Facial Expression muscles that insert in the dermis and subcutaneous tissues tense the skin and produce facial expressions innervated by facial nerve CN VII paralysis causes face to sag. Deltoid (delts). Pectorals (pecs).  Biceps. External Obliques. (waist). Quadriceps (quads). Tibialis Anterior. (shins). Internal Obliques (waist) .  . Adductors . (inner thighs). Muscles students need to know:. Three Types of Muscle Tissue. Cardiac. Only found in the heart.. Works independently of the brain.. Smooth. Involuntary . muscle . found in organs.. Three Types of Muscle Tissue. Skeletal. Most abundant muscle tissue in the body.. Dr Shwetha S Hegde. Consultant, . Oral . Medicine and . Radiology. Australian Dental Board Certified. Dr Shwetha S Hegde. What is forward head posture. ?. A major postural imbalance. Anterior positioning of the cervical spine. Dr.Ali. AL-. Hiyali. BDS,MSc. OMFS university of Glasgow(UK). BDS 4 2015-2016. Tutorial outcomes. Understand the term and importance of differential diagnosis (. DDx. ). Know the aetiology of head and neck swellings. Is a chronic neurological movement disorder which causes head to be side flexed on affected side and rotated to opposite side.. Spasmodic (or adult-onset) . torticollis. is usually idiopathic. . Also known as "Cervical . Muscles of Swallowing. Muscles of Swallowing. The anterior portion of the neck is divided into the suprahyoid and infrahyoid muscle groups.. . Muscles of Swallowing. The anterior portion of the neck is divided into the suprahyoid and infrahyoid muscle groups.. Muscular system. 2. Classification of Skeletal Muscles. 3. Muscles can be classified by action. Agonist. . (prime mover). Primary responsible for the movement. Antagonist. Opposes the agonists. Synergist. ORIENTATION IN UTERO. . LIE=. orientation of the long axis of the fetus to the long axis of the uterus. Longitudinal orientation:. - fetus and the mother are in the same verical axis. Cervical Dystonia . P. atterned. , repetitive, and spasmodic or sustained muscle contractions resulting in abnormal movements and postures of the . head and neck . may affect any combination of neck . FIG. 1.2 Regions of the head.. FIG. 1.3 Surface landmarks on the lateral aspect of the head.. FIG. 1.4 Lateral view of right auricle.. (A) schematic figure (B) actual picture.. FIG. 1.5 Frontal view of the left eye.. BIOMECHANICS INVESTIGATIONS CONSERVATIVE MANAGEMENT CONCLUSION BIBLIOGRAPHY 2 Cervical spondylosis affect the vertebral bodies and inter The pharyngeal or branchial. arches. appear in the 4th-5th weeks.. The mesenchyme of the pharyngeal arches is derived from . neural crest cells. .. The pharyngeal arches consist of . bars. of mesenchymal tissues, separated by pharyngeal . Structures Palpated in the Midline. . body of the hyoid . bone. thyroid cartilage. cricoid. cartilage. Trachea. isthmus . of the thyroid . gland. suprasternal. . notc. h. Structures Palpated . Posteriorly. Structure and Function. The Head. Cranium—8 bones. Frontal (1). Parietal (2). Temporal (. 2). Occipital (1). Ethmoid . (1). Sphenoid (. 1). Question. Is the following statement true or false?. The skull, which is the framework of a head, has two subsections: the cranium and cervical vertebrae..