New developments in selected cysts of the jaws

Area of Science:

• Oral pathology and maxillofacial surgery.
• Odontogenesis and cyst development.

Background:

• The jaws host a greater diversity and number of cysts than any other body part.
• Dental practitioners need current knowledge on jaw cyst classification and biology.

Purpose of the Study:

• To highlight recent advancements in the understanding and classification of jaw cysts.
• To emphasize the evolving diagnostic criteria and molecular insights into odontogenic and non-odontogenic cysts.

Main Methods:

• Review of current literature on jaw cyst classification and molecular biology.
• Analysis of diagnostic criteria for newly defined and established cyst entities.

Main Results:

• Introduction of the glandular odontogenic cyst as a distinct entity.
• Reclassification and deletion of the maxillofacial fissural cyst concept, including the globulo-maxillary cyst.
• Progress in understanding the molecular biology of dentigerous cysts and odontogenic keratocysts.

Conclusions:

• Continuous updates in cyst classification and molecular understanding are crucial for dental practitioners.
• Accurate diagnosis and management of jaw cysts rely on awareness of these evolving scientific advancements.