نتایج جستجو برای: maxillary advancement
تعداد نتایج: 59000 فیلتر نتایج به سال:
Introduction: Pharyngeal airway space has become an important criterion for diagnosis and treatment planning this led to a paradigm shift towards soft tissue evaluation orthodontic planning, The aims objectives of the study were evaluate compare upper pharyngeal in Cleft Lip & Palate patients who underwent under different modalities like Camouflage Maxillary Advancement. Methods: This is re...
Patients who arrive at the dental office with a diagnosis of obstructive sleep apnea (OSA) are often managed with a mandibular advancement device (MAD). However, the use of MADs has been associated with temporomandibular joint (TMJ) issues. The authors describe a case report of a 64-year-old male who was treated with a novel, maxillary oral appliance. The baseline sleep study indicated an apnea...
A sample of 267 patients with maxillary hyperplasia, a Class I or Class II/I occlusion and anterior vertical open bites, collected from three different institutions, was analysed regarding stability after surgical corrections. Skeletal and dento-alveolar stability of the maxilla, and positional changes of the mandible and of the incisors were evaluated. All patients underwent Le Fort I intrusio...
INTRODUCTION Early Class III treatment with reverse-pull headgear generally results in maxillary skeletal protraction but is frequently also accompanied by unfavorable dentoalveolar effects. An alternative treatment with intermaxillary elastics from a temporary anchorage device might permit equivalent favorable skeletal changes without the unwanted dentoalveolar effects. METHODS Six consecuti...
The aim of this research was to evaluate the risk factors related to condylar resorption (CR) after orthognathic surgery. Was realized a systematic review with a search of the literature performed in the electronic databases PubMed, MedLine, Ovid, Cochrane Library for current evidence in the world literature as conducted, and relevant articles were selected in according to inclusion and exclusi...
The purpose of this study was to evaluate the accuracy of the soft tissue profile "line drawings" predicted by Quick Ceph Image in combined maxillary and mandibular orthognathic surgical procedures. Preoperative (mean = 27.7 days presurgical) and posttreatment (mean = 11.5 months postsurgical) lateral cephalograms of 40 white patients (10 males and 30 females) who had completed treatment that i...
Background and Importance: Abscess of the hypophysis or pituitary adenoma is a very rare entity, and its preoperative diagnosis could be challenging. The clinical presentation is less specific, and despite the recent advancement in imaging, diagnosis before surgery is still difficult. Case Presentation: We reported two cases of pituitary abscesses in patients aged 38 and 42 years. The first ...
Introduction: Orthognathic surgery can be a treatment for occlusal, oro-facial functional disorders and esthetics discrepancies as well obstructive sleep apnea. It is often practiced after an orthodontic preparation, but in edentulous patients, the preparation replaced with implant supported prosthesis to simulate final occlusion. Observation: A patient presenting severe apnea, vertical sagitta...
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