Oral surgery is a specialized branch of dentistry that involves surgical procedures on the mouth, teeth, and jaw. Here are some topics that may be covered in oral surgery:

1. Tooth extractions: Tooth extractions are a common type of oral surgery that involves removing a tooth that is damaged, infected, or causing crowding. This procedure can be performed under local anesthesia or sedation.
2. Wisdom teeth removal: Wisdom teeth are the third molars that usually emerge in early adulthood. Many people do not have enough room in their mouths for wisdom teeth, which can cause pain, infection, or damage to adjacent teeth. Wisdom teeth removal is a common oral surgery procedure that can prevent these issues.
3. Dental implants: Dental implants are a popular option for replacing missing teeth. This involves surgically placing a small titanium post into the jawbone, which acts as a replacement root for a dental crown or bridge.
4. Jaw surgery: Jaw surgery, also known as orthognathic surgery, is used to correct a range of problems with the jaw, including misalignment, deformity, or damage. This can involve repositioning the jaw or removing a portion of the jawbone.
5. Bone grafting: Bone grafting is a procedure used to replace missing bone in the jaw. This is often necessary prior to dental implant placement, as there must be sufficient bone to support the implant.
6. Biopsy: A biopsy is a surgical procedure used to remove a small sample of tissue for examination. This may be necessary to diagnose or rule out oral cancer or other conditions.
7. Apicoectomy: An apicoectomy is a procedure used to treat an infection in the root of a tooth. This involves removing the tip of the root and sealing the canal to prevent further infection.
8. Cleft lip and palate repair: Cleft lip and palate are congenital conditions that can affect speech, eating, and dental health. Oral surgery can be used to repair these conditions and improve quality of life.
9. TMJ surgery: Temporomandibular joint (TMJ) disorder is a condition that affects the joint connecting the jaw to the skull. In severe cases, surgery may be necessary to repair or replace the joint.

Overall, oral surgery can help improve dental health, function, and appearance. If you are experiencing dental issues that may require oral surgery, it is important to consult with a qualified oral surgeon to determine the best course of treatment.