Oral and Maxillofacial Radiology Commons^™

Case Study: Unique Presentation Of Odontogenic Keratocyst (Okc), Austin J. Davies, Ladan Daly, Jesse M. Fa, Bernadette Alvear Fa

Oral Health

Optimized patient centered care in complex surgical cases requires comprehensive preparation through both clinical examination and radiographic interpretation. Our case demonstrates how diagnostic imaging can reveal critical radiographic findings that alter treatment approach. Pre-operative preparation involving thorough clinical and radiographic examination, in combination with excellent clinician rapport, leads to a biopsychosocial approach to dental treatment, emphasizing whole patient care.

Biopsy returned from oral pathology with diagnosis of odontogenic keratocyst (OKC). At the time of publication, the patient is nearing definitive treatment of the cystic lesion with enucleation and removal of tooth #16. In our case, thorough radiographic interpretation, the professional …

Nasal Polyp With Ossification In The Right Maxillary Sinus: Differential Diagnosis Of Radiopaque Lesions In Maxillary Sinus Region, Ssu-Li Li, Shan-Ju Chou, Yang-Che Wu, Chun-Yu Ho

Journal of Dental Sciences

Nasal polyps are soft, droplet-like lumps that develop on the inner lining of the nose or sinuses due to long-term inflammation in those areas. Nasal polyps are common lesions, however, the occurrence of osseous metaplasia within them is relatively rare. Besides, without a CT scan, relying solely on plain X-ray films to assist clinical diagnosis can easily be misleading due to the uncertainty of the lesion’s location. In this report, our treatment steps were described as medical image analysis, removing the lesion, confirming the pathological result, and regularly follow-up. The Caldwell-Luc approach rather than endoscopic surgery was performed due to …

Comparison Of Pharyngeal Airway And Dentoskeletal Effects Of 2 And 4 Premolar Extraction Treatment In Adult Orthodontic Patients, Esra Genc, Ahmet Karaman

Journal of Dentistry Indonesia

Objective: This study aimed to compare pharyngeal airway and dentoskeletal effects of 2 and 4 premolar extraction treatments in adult patients separately for each gender. Methods: The study was conducted with 60 adults (26 males; 34 females) aged 18-35 years. Individuals were divided into 3 groups as non-extraction, 2-premolar extraction, and 4-premolar extraction. Pre-treatment (T0) and post-treatment (T1) dentoskeletal and pharyngeal airway measurements were performed on cephalometric radiographs. Results: A significant increase in nasopharyngeal airway (PNS-ad2) and anterior hyoid bone movement (CV3ai-H) was observed in the 4-extraction group; whereas in the 2-extraction group, inferior oropharyngeal airway (IAS) narrowing and hyoid …

Assessment Of Incisive Canal Morphology And Position In A Sample Of Egyptian Population: A Cone Beam Computed Tomography Study, Sherif Shafik

Dentistry

ABSTRACT Several studies have highlighted the diversity in the anatomy of the incisive canal. Evaluation of incisive canal as well as its approximation to the maxillary incisor root is crucial before orthodontic treatment, implant placement and other surgical procedures in the anterior maxillary area. Cone beam computed tomography (CBCT) provides detailed three-dimensional information and have been used to evaluate the nasopalatine region with high accuracy along with relative safety due to low radiation exposure. Aim: The study aimed to provide analysis of the nasopalatine canal anatomy using cone-beam computed tomography (CBCT) in a sample of the Egyptian population. Materials & …

Cost-Effectiveness Of [99mtc]Tilmanocept Relative To [99mtc]Sulfur Colloid For Sentinel Lymph Node Biopsy In Early Stage Oral Cavity Cancer, Karen Y Choi, Qiang Hao, Kathryn Carlisle, Christopher S Hollenbeak, Stephen Y Lai

Faculty, Staff and Student Publications

BACKGROUND: Several studies have demonstrated varying rates of efficacy, reliability, and sensitivity of sentinel lymph node biopsy (SLNB) in identifying occult nodal disease for early stage oral cavity squamous cell carcinoma (OCSCC) depending on the radionuclide agent utilized. No head-to-head comparison of cost or clinical outcomes of SLNB when utilizing [99mTc]tilmanocept versus [99mTc]sulfur colloid has been performed. The goal of this study was to develop a decision model to compare the cost-effectiveness of [99mTc]tilmanocept versus [99mTc]sulfur colloid in early stage OCSCC.

PATIENTS AND METHODS: A decision model of disease and treatment as a function of SLNB was created. Patients with …

Mageb2 Antibody As Potential Diagnostic And Predictive Tool In The Progression Of Oral Cancer, Awang Hasyim Noratikah

Student Works (2020-2029)

Introduction: Oral squamous cell carcinoma (OSCC) represents more than 90% of all oral cancer. Despite advances in diagnostic and therapeutic modalities, mortality and morbidity rates have not improved in the last decade. Hence, alternative diagnostic and therapeutic approaches are urgently needed. Cancer testes antigens (CTA) are proteins that are expressed in various malignant tumours but its expression in normal tissue is restricted to testes and occasionally placental trophoblast. Due to its exclusive presence in different types of malignant tumors, and their ability to trigger immune responses, CTA are considered promising biomarkers for cancer vaccines. A previous protein array study reported …

A Three Dimensional Age Estimation Using Cone Beam Ct In Malaysian Population, Asif Muhammad Khan

Student Works (2020-2029)

Forensic odontology plays a vital role in the age estimation and identification process during criminal investigations. Forensic science in the past have mainly employed two-dimensional (2D) radiographic assessment of developmental and physiological age related dental parameters for age estimation. However, 2D radiograph doesn’t represent the three-dimensional (3D) anatomical structures. Rapidly evolving CBCT imaging modality can be effectively employed in forensic sciences to overcome the limitations of 2D imaging. The current study aimed to develop a novel method of dental age estimation using 3D surface area analyses of root apices of the developing permanent maxillary canines and mandibular third molars among …