Kaban-Pruzansky Grade Predicts Airway Severity in Hemifacial Microsomia.

Children born with hemifacial microsomia (HFM) can experience airway compromise. There is a paucity of data correlating degree of HFM severity with airway difficulty. This study aims to determine the relationship between the degree of micrognathia and airway insufficiency in the HFM population. Patient demographics, airway function, Kaban-Pruzansky (KP) grade, and Cormack-Lehane (CL) grade were collected and compared with appropriate statistics for HFM patients treated between 2000 and 2022. Seventy patients underwent 365 operations with KP grading as follows: 34% KP grade I, 23% KP grade IIA, 11% KP grade IIB, and 33% KP grade III. Goldenhar syndrome was present in 40% of patients and 16% had bilateral disease. KP grade ( P < 0.001) predicted mean number of airway-affecting procedures undergone and difficult airway status ( P < 0.001), with 75% of difficult airways in KP grade III patients. There was no association of airway compromise with Goldenhar syndrome, laterality, or age ( P > 0.05). Most CL grades were I (61%) or IIA (13%), with fewer grade IIB, grade III, and grade IV (4% to 7%). KP grade predicted CL grade ( P < 0.001), with 71% of grade IV views and 64% of grade III views seen in KP grade III patients. KP grade correlated with airway severity in HFM. Patients do not appear to outgrow their CL grade, as previously hypothesized, suggesting that KP grade III patients remain at increased risk for airway insufficiency into the teen years. Given the potential significant morbidity associated with airway compromise, proper identification and preparation for a challenging airway is a critical part of caring for patients with HFM. Risk, III. Copyright © 2023 by the American Society of Plastic Surgeons.

Citation

Carlos E Barrero, Matthew E Pontell, Isabel A Ryan, Larissa E Wietlisbach, Connor S Wagner, Lauren Salinero, Jordan W Swanson, Eric C Liao, Scott P Bartlett, Jesse A Taylor. Kaban-Pruzansky Grade Predicts Airway Severity in Hemifacial Microsomia. Plastic and reconstructive surgery. 2024 Jun 01;153(6):1359-1366

Mesh Tags

PMID: 37257130

search → result