Change in Taste Sensation After Orthognathic Surgery

Status Completed

Clinical Trial Summary

Orthognathic surgery refers to jaw operations that can be performed on the upper jaws (Le Fort I osteotomy) and lower jaws (Sagittal Split Ramus osteotomy). In orthognathic surgery practice, taste perception could be affected by potential damage to peripheral nerves that conduct chemosensory information regarding gustation from the palate and tongue. This study aimed to evaluate the changes in the sense of taste after Le Fort I osteotomy, Sagittal Split Ramus osteotomy, and bimaxillary surgery.

Clinical Trial Description

The subjects were orthognathic surgery patients with facial skeletal deformities who applied to the Department of Oral and Maxillofacial Surgery. Thirty-five patients, aged 17-42 years, gustatory functions were evaluated by administering localized taste tests and whole mouth taste tests preoperatively and at postoperative 1st, 3rd, and 6th months. In the tests, solutions containing sucrose for a sweet taste, sodium chloride for a salty taste, citric acid for a sour taste, and quinine hydrochloride for a bitter taste were used. Patients were compared between the operation group they were in and between operation groups. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT06103422
Study type	Interventional
Source	Istanbul Medipol University Hospital
Contact
Status	Completed
Phase	N/A
Start date	July 17, 2020
Completion date	November 25, 2021

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