It depends on the age of the patient and the extent of the surgical procedure. Cleft lip repairs are generally done in the pediatric age group, which would mandate general anesthesia. read more
General anaesthesia is not mandatory but it is the preferred choice made by most of the anaesthesiologist keeping in mind your safety and comfort. But it also depends on what lip surgery you are talking about if its some minor cut then local anaesthesia might suffice. read more
The 'bubble' is probably swollen tissue from the tube in your throat, resting on your lip during surgery. it is not serious and there should be nothing to worry about. Tell you surgeon - s/he can check with anesthesia to confirm the cause of the swelling. read more
Summary of General Anesthesia vs. IV sedation with local. Above all, both surgeon and anesthesia provider should feel comfortable with the anesthesia plan. If the surgery is going to be long, you, as a patient, should weigh carefully the risks and benefits of prolonged general anesthesia. read more