![]() ![]() The thinner buccal cortex facilitates better penetration of local anesthesia via a supra-periosteal infiltration technique. The cortical plates of the maxilla are thinner than those in the mandible, with the buccal cortices being thinner than the palatal cortices. The maxilla makes up part of the mid-face, encasing the upper teeth at its inferior aspect and separating the oral cavity from the nasal floor and maxillary sinuses at its superior aspect. The maxilla is the term given to the upper jaw. The relevant anatomy of a dental extraction will depend on the dental extraction site and is critical in considering appropriate anesthesia techniques and possible risks of a dental extraction. Īn overall understanding of relevant anatomy, extraction techniques, and perioperative factors is key to effective clinical care. The non-surgical removal of a tooth relies on the progressive expansion of the bony socket within which a tooth sits, creating sufficient mobilization of the tooth, ultimately allowing for the tooth to be removed from the jaw. Dental extractions are not without risk, and all clinical and patient factors which impact this risk must be considered and discussed with the patient during the consent process. This article focuses on non-surgical dental extractions to allow discussion of these basic principles. Therefore, it is crucial that all practitioners performing dental extractions are aware of the basic principles of this treatment to perform these procedures safely and effectively. While modern dentistry focuses on patients maintaining their dentition for as long as possible, dental extractions are still commonly performed. ![]() ![]() Dental extractions are routine dental treatments offered by a range of practitioners with varying degrees of experience in oral surgery and various clinical settings. ![]()
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