DRY SOCKET:
A painful infection develops following extraction if the clot forms inadequately or it is broken down. It is characterized by putrid odour and intense pain radiating to neck and ear.
HEMMORHAGE:
It can occur spontaneously in oro- facial region from gingival tissue as a result of bleeding disorder or any haematological abnormality. Trauma can also cause haemmorhage.
PERICORONITIS:
It is inflammation surrounding partially erupted tooth, occurring most commonly around third molar.
TRISMUS:
Reduced mouth opening due to muscle spasm. Trismus can occur as a result of complicated extraction, temporomandibular joint disorder, infection or impaction.
RECURRENT APTHOUS ULCER:
Some ulcers heal on its own and does not require any treatment. However if occurrence of ulcer is recurrent it requires immediate concern as it can be malignant also.
More common in females. It requires medical management as soon as possible.
TEMPOROMANDIBULAR DISORDER:
It is characterized by pain and dysfunction of jaw joint and muscles that control jaw movement.
SOME OTHER COMMON EMERGENCIES:
Lost or broken filling
Broken denture
Fracture of porcelain veneer
Entrapment of foreign body in the oral tissues