A serious complication in the temporomandibular region due to insufficient follow-up.

The aim of this case report is to point out follow-up insufficiency as a contributing factor of ankylotic development after condylar fractures as well as the significance of clinicians' familiarity with this complication and its prevention. Condylar fractures require close follow-up due to the potential emergence of delayed and distressing complications, such as ankylosis, regardless of their proper initial treatment. Regular follow-up for a minimum of 18 months is of crucial importance for the prevention of ankylosis.

Maxillofacial injuries sustained during soccer: incidence, severity and risk factors.

A very popular sport worldwide, soccer generates a great number of maxillofacial injuries, mainly fractures, resulting in esthetic or functional problems. The aim of this retrospective study was to contribute to the knowledge of soccer-related maxillofacial injuries, and call attention to the risk factors that favor these injuries. A total of 108 patients, who attended hospital because of maxillofacial injuries during soccer within a period of 8 years, were included in this study.

Air entrapment in the cervicofacial region due to injury.

Air entrapment in the soft tissues of the cervicofacial region is a benign entity occasionally developing after a fracture of the facial bones or ribs. Characteristic clinical findings of air entrapment are the sudden onset of edema and crepitation of the respective region. Possible complications are respiratory obstruction or contamination of the mediastinum.

Effects of propranolol or paracetamol on lidocaine concentrations in serum and tissues.

Purpose: The goal of this study was to determine the interaction of lidocaine after paracetamol or propranolol administration.

Materials And Methods: Group A rats received a mixture of cold lidocaine and (14)C lidocaine into the masseter muscle. Group B rats received lidocaine and paracetamol 7.