The buccal space＇s （Fig. 1）anatomical boundaries are the buccinator muscle medially, the superficial layer of the deep cervical fascia and the muscles of facial expression laterally and anteriorly,and the masseter ...The buccal space＇s （Fig. 1）anatomical boundaries are the buccinator muscle medially, the superficial layer of the deep cervical fascia and the muscles of facial expression laterally and anteriorly,and the masseter muscle, mandible, lateral and medial pterygoid muscles and the parotid gland posteriorly. The buccinator muscle originates from the alveolar processes of the maxilla and the mandible, and it inserts into the pterygomandibular raphe.展开更多
文摘The buccal space＇s （Fig. 1）anatomical boundaries are the buccinator muscle medially, the superficial layer of the deep cervical fascia and the muscles of facial expression laterally and anteriorly,and the masseter muscle, mandible, lateral and medial pterygoid muscles and the parotid gland posteriorly. The buccinator muscle originates from the alveolar processes of the maxilla and the mandible, and it inserts into the pterygomandibular raphe.
