Overall Classification: UNCLASSIFIED//REL TO NATO/ISAF

 Myology is the science that deals with the study of muscles.  علم مطالعه عضلات ميباشد. AFAMS Dental Advisor Team

 Muscle is responsible for all movement in the body through its ability to shorten (contract) when stimulated and to return to its original length upon relaxation.  Thus the function of the muscular system is to contract and relax, bringing about movement  عضله مسئول تمام حركات كه سبب تقلص و استرخا در بدن شده ميتواند.  بدينگونه وظيفه سيستم عضلي تقبض و استرخا ميباشد. AFAMS Dental Advisor Team

 Four powerful muscles, the masseter, the temporal, the medial (internal) pterygoid and the lateral (external) pterygoid are described as muscles of mastication.  چهار عضله قوي ‚ ماهثچه مخصوص جويدن masseter ‚ شقيقه ئي يا temporal ‚ pterygoid و pterygoid خارجي يا جانبي منحيث عضلات جونده معرفي شده اند. AFAMS Dental Advisor Team

Masseter Muscle  The action of the muscle is that of a powerful elevator of the lower jaw, closing the jaws and exerting pressure upon the teeth, especially in the molar region. عضلات مخصوص براي جويدن  اين يك بالا برنده قوي براي الاشه پائيني ‚ بسته كننده الاشه و اعمال كننده فشار بالباي دندان ها ‚ مخصوصا در ناحيه آسياب ميباشد. AFAMS Dental Advisor Team

 Temporal Muscle (Temporalis)  The temporal muscle, built for movement, rather than power, is mainly an elevator of the mandible.  عضله شقيقه يا (Temporalis)  عضله شقيقه ‚ براي حركت نسبت به قدرت ساخته شده است ‚ زيادتر يك بالا برنده الاشه ميباشد. AFAMS Dental Advisor Team

 Temporal Muscle (Temporalis) AFAMS Dental Advisor Team

Medial Pterygoid Muscle  It functions in elevating the mandible, slightly in protrusion and in side to side movement of the mandible during mastication. عضله مياني Pterygoid  اين در بالا بردن الاشه ‚ كمي در برآمدگي و پهلو به پهلو حركت نمودن الاشه در جريان جويدن وظيفه دارد. AFAMS Dental Advisor Team

Medial Pterygoid Muscle AFAMS Dental Advisor Team

Lateral Pterygoid Muscle  When this muscle contracts, the head of the condyle will go in a forward, downward and inward direction along the posterior slope of the articular eminence. عضله جانبي Pterygoid  در صورتيكه اين عضله تقبض مينمايد ‚ سر قسمت مدور استخوان بطرف پيشرو ‚ پائين و دروني در امتداد قسمت شيب عقبي برآمدگي مفصلي حركت خواهد نمود. AFAMS Dental Advisor Team

Lateral Pterygoid Muscle AFAMS Dental Advisor Team

Lateral Pterygoid Muscle AFAMS Dental Advisor Team

Mylohyoid Muscle  The mylohyoid forms, anatomically and functionally, the floor of the oral cavity.  Its action is to raise the hyoid bone and floor of the mouth during the act of swallowing. عضله ميالوئيد  ميالوئيد از نظر اناتوميكي و وظيفوي سبب تشكيل كف جوف دهن ميگردد.  وظيفه آن بلند نمودن عضم لامي و كف دهن در جريان بلع كردن ميباشد. AFAMS Dental Advisor Team

Mylohyoid Muscle AFAMS Dental Advisor Team

THE FACIAL MUSCLES عضلات روي AFAMS Dental Advisor Team

THE FACIAL MUSCLES  Almost all of these muscles have an influence on facial expression. عضلات وجهي  تقريبا تمام اين عضلات در سيماي روي رول دارند. AFAMS Dental Advisor Team

Overall Classification: UNCLASSIFIED//REL TO NATO/ISAF