54 results match your criteria: "Harvard School of Dental Medicine and Harvard Medical School[Affiliation]"

Prevalence of and Risk Factors for Hearing Impairment in Craniofacial Microsomia.

J Oral Maxillofac Surg

October 2024

Associate Professor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA; Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA. Electronic address:

Background: While ear anomalies and hearing impairment are common in patients with craniofacial microsomia (CFM), their prevalence, characteristics, and relationship to speech-language development remain unclear.

Purpose: This study analyzed the prevalence and risk factors for hearing impairment in patients with CFM.

Study Design, Setting, Sample: This retrospective cohort study included patients with unilateral or bilateral CFM from a single center between January 1980 and July 2023 who had evidence of a hearing assessment at <18 years.

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The study aimed to summarize current knowledge regarding the use of orthopaedic functional appliances (OFA) in managing unilateral craniofacial microsomia (UCM). The eligibility criteria for the review were (1) assessing use of OFA as a stand-alone treatment and (2) using OFA in combination during or after MDO. The PICO (population, intervention, comparison and outcome) format formulated clinical questions with defined inclusion and exclusion criteria.

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Juvenile idiopathic arthritis (JIA) is the most common inflammatory rheumatic disease of childhood. JIA can affect any joint and the temporomandibular joint (TMJ) is one of the joints most frequently involved. TMJ arthritis impacts mandibular growth and development and can result in skeletal deformity (convex profile and facial asymmetry), and malocclusion.

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Does Magnetic Resonance Imaging Distinguish Juvenile Idiopathic Arthritis From Other Causes of Progressive Temporomandibular Joint Destruction?

J Oral Maxillofac Surg

July 2023

Associate Professor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA; Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA. Electronic address:

Purpose: Similarities in initial presentations of temporomandibular joint (TMJ) involvement from juvenile idiopathic arthritis (JIA), idiopathic condylar resorption, and other forms of progressive TMJ destruction in children create diagnostic confusion. Treatment pathways, however, depend on determination of etiology. The purpose of this study was to compare TMJ magnetic resonance images (MRIs) of patients with joint degeneration localized to the TMJs to those with JIA and TMJ involvement.

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Is a Difficult Airway Team Needed for Intubation at Removal of Mandibular Distraction Devices for Infants With Robin Sequence?

J Oral Maxillofac Surg

June 2023

Associate Professor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA, Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA. Electronic address:

Purpose: Difficult airway teams (DATs) are typically present to assist intubation at the initial mandibular distraction osteogenesis (MDO) operation for infants with Robin sequence (RS). In some institutions, the RS diagnosis triggers a "difficult airway" label for the infant, requiring DAT presence for future operations. By the time of distractor removal, however, breathing and airway anatomy are significantly improved.

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Do patients treated with Invisalign have less swelling after orthognathic surgery than those with fixed orthodontic appliances?

Am J Orthod Dentofacial Orthop

February 2023

Harvard School of Dental Medicine and Harvard Medical School, and Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, Mass. Electronic address:

Introduction: Patients treated with perioperative Invisalign for orthognathic surgery may experience less postoperative swelling than those with fixed appliances because of a lack of mucosal irritation from bonded brackets and wires. The aims of this study were to (1) compare facial swelling after orthognathic surgery in subjects with Invisalign to those with fixed appliances using 3-dimensional (3D) subtraction imaging and (2) determine if the type of operation influences differences in swelling.

Methods: This is a retrospective case-control study.

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Can Dynamic Magnetic Resonance Images Improve Prenatal Diagnosis of Robin Sequence.

J Oral Maxillofac Surg

February 2023

Associate Professor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA; Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA. Electronic address:

Background: Robin sequence (RS) is a triad of micrognathia, glossoptosis, and airway obstruction. Prenatal diagnosis of RS improves delivery planning and postnatal care, but the process for prenatal diagnosis has not been refined. The purpose of this study was to determine if dynamic cine magnetic resonance imaging (MRI) can improve the reliability of prenatal diagnosis for RS compared to current static imaging techniques.

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Objective: Assess the impact of prenatal diagnosis of Robin sequence (RS) on parental experience during gestation and early infancy.

Design: Prospective case-control study. An online survey was administered via email to 44 parents representing 34 unique patients with RS.

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Incidence of occult cleft palate on prenatal magnetic resonance images obtained for non-cleft indications.

Int J Oral Maxillofac Surg

May 2023

Harvard School of Dental Medicine and Harvard Medical School, Boston, MA, USA; Department of Radiology, Boston Children's Hospital, Boston, MA, USA.

Prenatal diagnosis of craniofacial anomalies has improved family education and preparedness. Isolated cleft palate, however, remains difficult to identify sonographically. The aim of this study was to investigate the rate of incidental cleft palate identified on fetal magnetic resonance imaging (MRI) following the ultrasound detection of non-cleft abnormalities.

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Do Race and Ethnicity Affect the Age When Third Molars are Extracted?

J Oral Maxillofac Surg

October 2022

Instructor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA; Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, Massachusetts. Electronic address:

Purpose: Socioeconomic and racial statuses are barriers to dental and medical healthcare in America leading to poor health outcomes. Delayed management of third molars may increase the risk of complications. There have been no large-scale studies examining the role race and ethnicity have on timing of third molar extraction.

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Increased risk of temporomandibular joint disorders and craniofacial deformities in patients with juvenile idiopathic arthritis: a population-based cohort study.

Int J Oral Maxillofac Surg

November 2022

Department of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA, USA; Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA, USA. Electronic address:

Juvenile idiopathic arthritis (JIA) is an autoimmune disease that has been proposed to involve the temporomandibular joint (TMJ). The aim of this study was to identify the relationships between JIA, TMJ disorders, and craniofacial deformities. This cohort study included patients diagnosed with clinically active JIA between 1999 and 2013 through a nationwide longitudinal health registry.

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Characteristics of Medical Malpractice Claims Involving Temporomandibular Joint Surgery in the United States.

J Oral Maxillofac Surg

July 2022

Visiting Professor, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL; Clinical Consultant, Stryker/TMJ Concepts, Ventura, CA.

Purpose: Medical malpractice claims contribute to the practice of defensive medicine which exposes patients to unnecessary tests and limits access to care. The purpose of this study is to characterize medical malpractice claims involving temporomandibular joint (TMJ) operations by oral and maxillofacial surgeons in the United States.

Materials And Methods: Retrospective cross-sectional study of closed medical malpractice claims against oral and maxillofacial surgeons in the Unites States insured by OMS National Insurance Company, RRG (OMSNIC), from January 1, 2016, through December 31, 2020.

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Background And Objectives: Juvenile idiopathic arthritis (JIA), an autoimmune disease, has been proposed to be comorbid with obstructive sleep apnoea (OSA). We aimed at testing the hypothesis that patients with JIA may presented with high risk of OSA in a cohort study.

Subjects And Methods: This is a cohort study including patients with JIA from 1999 to 2013 identified from a longitudinal health registry.

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Feeding considerations for infants with craniofacial malformations.

Semin Fetal Neonatal Med

December 2021

Harvard School of Dental Medicine and Harvard Medical School, Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA, USA. Electronic address:

Approximately 5% of children experience difficulty with the complex coordination of sucking, swallowing and breathing required for feeding. Infants with craniofacial malformations may have anatomic and neurologic contributions to feeding problems. Examples include cleft lip and/or palate, micrognathia, maxillary hypoplasia, and pharyngeal dysfunction.

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Do Infants With Robin Sequence Have Improved Feeding and Weight Gain After Mandibular Distraction?

J Oral Maxillofac Surg

June 2021

Associate Professor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA; and Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA. Electronic address:

Purpose: Infants with Robin sequence (RS) typically have impaired weight gain, presumed to result primarily from upper airway obstruction. Operations that improve airway obstruction are therefore theorized to facilitate feeding and weight gain, but the relationship between airway intervention and feeding improvement remains unclear. The aim of this study was to evaluate weight gain over the first 3 years of life in patients with RS.

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Unlabelled: The etiology and treatment of complex mandibular defects in children differ markedly from those of adults, although treatment with free bone flaps is historical in both groups. While adult outcomes and complication rates are well known, few pediatric data exist, especially for patients with congenital deficiencies. This study reports early and late outcomes from a cohort of young, primarily syndromic patients undergoing microvascular mandibular reconstruction.

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Objective: Intensive care unit (ICU) care is routinely required after the operation to initiate mandibular distraction osteogenesis (MDO) in infants with Robin sequence (RS). Many patients are also managed in the ICU after subsequent device removal. It is uncertain if ICU care, which is expensive and limited, is necessary after this second operation.

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Characteristics of National Malpractice Claims in Oral and Maxillofacial Surgery.

J Oral Maxillofac Surg

August 2020

Assistant Professor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA; and Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA. Electronic address:

Purpose: Insight into the causes and outcomes of malpractice claims against surgeons will help inform practitioners and may support better patient care. The purpose of this study was to characterize national malpractice claims against oral and maxillofacial surgeons (OMSs).

Materials And Methods: A comprehensive review of all claims against OMSs from 2000 to August 2018 in the National Practitioner Data Bank was performed.

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Can Robin Sequence Be Predicted From Prenatal Ultrasonography?

J Oral Maxillofac Surg

April 2020

Assistant Professor of Oral and Maxillofacial Surgery, Harvard School of Dental Medicine and Harvard Medical School, Boston, MA; and Oral and Maxillofacial Surgeon, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA. Electronic address:

Purpose: Prenatal diagnosis of Robin sequence (RS) could promote safe delivery and improve perinatal care. The purpose of this study was to evaluate the correlation between prenatal ultrasonography (US) and magnetic resonance imaging (MRI) studies for assessing micrognathia to determine if US alone can be used to reliably screen for RS.

Materials And Methods: This was a retrospective case-control study of fetuses evaluated in the Advanced Fetal Care Center at Boston Children's Hospital from 2002 to 2017.

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The purpose of this study was to evaluate feeding impairment following non-operative or operative management of airway obstruction in a large series of infants with Robin sequence (RS) by rate of G-tube placement. A retrospective study was conducted at Boston Children's Hospital including 225 patients (47.1% female) with RS treated between 1976 and 2018.

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Objective: Measure lower lip thickness and eversion in patients with cleft lip and palate (CLP) and maxillary hypoplasia. The specific aims were to (1) compare lower lip thickness/eversion in patients with CLP to noncleft controls with maxillary hypoplasia, (2) determine differences between patients with unilateral CLP (UCLP) and bilateral CLP (BCLP), and (3) document changes in the lower lip that occur with Le Fort I advancement.

Design: Retrospective case-control study.

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Purpose: Patients with syndromic Robin sequence (RS) are known to have poorer outcomes from operations to relieve obstructive apnea (OA) compared with those with nonsyndromic RS. The reason for this is unknown. The purpose of this study was to compare OA in unoperated syndromic and nonsyndromic patients with RS.

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An Algorithm for Management of Dentofacial Deformity Resulting From Juvenile Idiopathic Arthritis: Results of a Multinational Consensus Conference.

J Oral Maxillofac Surg

June 2019

Associate Professor, Division of Oral and Maxillofacial Surgery, Department of Surgery, Emory University School of Medicine; and Associate Chief, Oral and Maxillofacial Surgery, Children's Healthcare of Atlanta, Atlanta, GA.

Purpose: Juvenile idiopathic arthritis (JIA) frequently affects the temporomandibular joints and may cause dentofacial deformity and dysfunction. The adverse effects of JIA on dentofacial growth, morphology, and function may be due to erosion of the existing mandibular condyle(s), the inhibitory effect of the arthritis on the growing mandible, or both. No algorithm exists for management of JIA-induced skeletal and dental abnormalities; treatment varies widely.

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Do Oral and Maxillofacial Surgeons Over-Prescribe Opioids After Extraction of Asymptomatic Third Molars?

J Oral Maxillofac Surg

July 2019

Associate Professor, Harvard School of Dental Medicine, Boston; Oral Surgeon-in-Chief, Department of Plastic and Oral Surgery, Boston Children's Hospital, Boston, MA.

Purpose: Opioid abuse is a public health concern. Oral opioids are prescribed after removal of third molars, but the amount needed for adequate postoperative analgesia is unknown. The purpose of this study was to quantify opioid need after third molar extractions.

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