The method of performing multiple oral and nasal surgical procedures may be applied to various different but related medical procedures, but is particularly well adapted for the performance of multiple operations for correcting various ear, nose, and throat conditions that cause obstructive sleep apnea (OSA) in the patient. The method allows the surgeon to perform multiple operating procedures in the nose, mouth, and/or throat in a single operating session, due to the use of hemostatic sheet and gel treatments in lieu of suturing and post-operative nasal hemostatic packs that preclude nasal breathing. A tracheal breathing tube is placed in the patient during the operation, leaving the surgeon free to perform multiple operations in the nose, mouth, and/or throat with hemostatic packs being placed immediately following each specific operating procedure. The packs are removed at the end of the operations before removal of the tracheal tube.
