Investigation of the efficacy of two different laser types in the treatment of lower lip paresthesia after sagittal split ramus osteotomy.

Orthognathic surgery involves invasive and major surgical procedures commonly used to correct maxillofacial deformities. Bilateral sagittal split ramus osteotomy (BSSO) is often used to treat dentofacial anomalies related to the mandible, but it can result in various complications, the most common of which is inferior alveolar nerve damage. Nerve damage-induced paresthesia of the lower lip significantly affects patient comfort.

Effectiveness Of Computed Tomography-Guided Nasotracheal Intubation Procedure On Predicting Tube Advancement Difficulty And Preventing Epistaxis: A Prospective Case-Control Study.

Objectives: To evaluate the effectiveness of computed tomography-guided nasotracheal intubation procedure in predicting tube advancement difficulty and preventing epistaxis.

Methods: The prospective study was conducted at Erciyes University Faculty of Dentistry from April 2018 to June 2019 and comprised maxillofacial surgery patients of either gender aged 18-50 years who were due to undergo bimaxillary orthognathic surgery, which was defined as American Society of Anaesthesiology grade I or II. The space where the tube was to be passed in the internal nasal valve region was measured horizontally and vertically using computed tomography.

Does Le Fort I Osteotomy Influence Nasal Septum Deviation?

Background: Le Fort I osteotomy is a technique for surgically correcting the maxillary position. Le Fort I osteotomy may affect the nasolabial structures since a very close relationship exists between the maxilla and the nose.

Purpose: This study aimed to investigate the effect of different maxillary movements on the nasal septum after Le Fort I osteotomies with cone beam computed tomography (CBCT) images.