What Is Oral and Maxillofacial Surgery—and What Conditions Does It Treat?

Oral and maxillofacial surgery is a specialized surgical discipline that integrates principles from both dentistry and medicine. It focuses on the diagnosis, surgical treatment, and management of diseases, injuries, and defects affecting the hard and soft tissues of the oral cavity, jaws, face, head, and neck.

This field addresses a broad spectrum of conditions—including impacted or pathologically involved teeth (such as third molars), cysts and benign tumors of the jawbones, malignant head and neck cancers, facial trauma (e.g., mandibular or midface fractures), congenital and acquired craniofacial deformities (like cleft lip and palate or post-traumatic deformities), temporomandibular joint disorders, salivary gland diseases, and obstructive sleep apnea requiring surgical airway intervention.

Oral and maxillofacial surgeons undergo extensive training—typically including dental school, a hospital-based surgical residency program (often lasting four to six years), and frequently additional fellowship training in areas such as head and neck oncology, craniofacial surgery, or facial cosmetic surgery. Many are also certified in general anesthesia and advanced airway management, enabling them to perform complex procedures safely in outpatient or inpatient settings.

Due to their unique dual expertise in dental and medical sciences, these specialists serve as pivotal members of multidisciplinary teams—collaborating closely with otolaryngologists, neurosurgeons, plastic surgeons, oncologists, orthodontists, and speech-language pathologists to deliver comprehensive, patient-centered care.