Other findings include subconjunctival hemorrhage, enophthalmos, hypoesthesia of the cheek and upper gum, subcutaneousemphysema, or a palpable step-off of the orbital rim.
其它表现包括结膜下出血，眼球内陷，面颊部和上牙床处感觉减退，皮下气肿或可触及眶缘后退。
2
Subcutaneous and mediastinal emphysema is a rare complication of dental extraction and the use of air turbines has often been implicated.
皮下和纵隔气肿是一种罕见的并发症，拔牙和使用空气涡轮机往往被牵连。
3
The use of a high-speed dental drill may introduce air into the soft tissue and lead to subcutaneousemphysema and pneumomediastinum.