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oral and maxillofacial

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https://www.readbyqxmd.com/read/28732218/invasiveness-of-tibial-bone-graft-harvesting-for-secondary-alveolar-bone-grafting-can-harvesting-be-made-at-the-age-of-less-than-10%C3%A2-years-without-complications
#1
Kohta Fukuta, Kenichi Kurita, Atsushi Nakayama, Masahito Maeda, Hiroshi Watanabe, Mitsuo Goto
PURPOSE: In this study, particulate cancellous bone marrow was harvested from the tibia for alveolar bone grafting, and postoperative complications at the donor site were compared between patients aged 10 years or older (29 tibias) and those aged younger than 10 years (42 tibias). PATIENTS AND METHODS: Enrolled patients were those who underwent tibial bone graft harvesting at the Department of Oral and Maxillofacial Surgery, Aichi Gakuin University, during a period of 3 years and 1 month from March 2012 through March 2015...
June 24, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28724596/severe-destructive-nasopharyngeal-granulomatosis-with-polyangiitis-with-superimposed-skull-base-pseudomonas-aeruginosa-osteomyelitis
#2
Mitchell S von Itzstein, Jithma P Abeykoon, Daniel D Summerfield, Jennifer A Whitaker
Skull base osteomyelitis in the setting of granulomatosis with polyangiitis (GPA) is rare and entails significant diagnostic challenges. We present a case of a 65-year-old Caucasian man with a history of rheumatoid arthritis, off immunosuppression for 18 months, who presented with 2 years of chronic headaches, severe fatigue, saddle nose deformity and 20-kilogram unintentional weight loss. Maxillofacial CT revealed an extensive destructive sinonasal and erosive skull base process. Laboratory evaluation showed equivocal elevation of antiproteinase 3 antibodies with negative antineutrophil cytoplasmic antibody panel...
July 19, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28718441/is-intra-articular-steroid-injection-to-the-temporomandibular-joint-for-juvenile-idiopathic-arthritis-more-effective-and-efficient-when-performed-with-image-guidance
#3
Cory M Resnick, Pouya M Vakilian, Leonard B Kaban, Zachary S Peacock
PURPOSE: To compare short-term outcomes and procedure times for intra-articular steroid injection (IASI) to the temporomandibular joint (TMJ) with and without the use of intraoperative image guidance for patients with juvenile idiopathic arthritis (JIA). MATERIALS AND METHODS: This is a retrospective study of children with JIA who underwent TMJ IASI at Boston Children's Hospital (Boston, MA). Patients were divided into groups according to IASI technique: 1) "landmark" group if performed by an oral and maxillofacial surgeon using an anatomic landmark technique with no intraoperative image guidance or 2) "image-guided" group if performed by an interventional radiologist using intraoperative ultrasound and computed tomography...
April 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28718201/granulomatous-reaction-to-hyaluronic-acid-filler-material-in-oral-and-perioral-region-a-case-report-and-review-of-literature
#4
REVIEW
Carlos Eduardo P Alcântara, Mariana S Noronha, Joanna F Cunha, Isadora L Flores, Ricardo A Mesquita
The use of cosmetic fillers agents in orofacial region has become more often used for esthetic concern. Although adverse effects are rare, some patients may develop foreign body reaction to such fillers. Hyaluronic acid (HA) is a biomaterial in the spotlight, because it is normally present in several tissues of human body. The aim of this study was to report a case of a 54-year-old white woman with granulomatous reaction to the HA located in the lips. In addition, a review of the English-language literature of all previously described cases of this condition in oral and perioral region was performed...
July 17, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28717289/comparison-of-extended-nasolabial-flap-versus-buccal-fat-pad-graft-in-the-surgical-management-of-oral-submucous-fibrosis-a-prospective-pilot-study
#5
Sandeep B Patil, D Durairaj, G Suresh Kumar, D Karthikeyan, D Pradeep
AIM: To evaluate the application of extended nasolabial flap versus buccal fat pad graft in the surgical management of oral submucous fibrosis. SETTINGS AND DESIGN: This prospective study was carried out in the Department of Oral and Maxillofacial Surgery, Tamil Nadu Government Dental College and Hospital, Chennai. MATERIAL AND METHODS: A total of 8 patients (6 men and 2 women) with age range from 21 to 65 years were selected for study. These 8 patients were randomly divided into two groups of four namely group 1 and group 2...
September 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28717283/training-pathways-in-oral-and-maxillofacial-surgery-across-the-globe-a-mini-review
#6
REVIEW
Sanjeev Kumar
Due to historical reasons, many different training pathways exist across countries that lead to a degree in oral and maxillofacial surgery. Although it is generally accepted to be a specialty of dentistry, the complex nature of procedures being performed by OMF surgeons today, has necessitated extensive general surgical training. Many countries have thus made dual qualification mandatory, while others have extended training programs in OMFS with integrated medical teaching. In India, frequent contact with foriegn experts, availability of world-class equipment and efforts of individual surgeons has ensured that the full scope of OMFS is practised in select centres of learning...
September 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28715156/neutrophil-mediated-enhancement-of-angiogenesis-and-osteogenesis-in-a-novel-triple-cell-co-culture-model-with-endothelial-cells-and-osteoblasts
#7
T D K Herath, Anis Larbi, Swee Hin Teoh, C James Kirkpatrick, Bee Tin Goh
Repair and regeneration of critical-sized bone defects remain a major challenge in orthopaedic and craniomaxillofacial surgery. Until now, attempts to bioengineer bone tissue have been hindered by the inability to establish proper angiogenesis and osteogenesis in the tissue construct. In the present study, we established a novel triple cell co-culture model consisting of osteoblasts, endothelial cells, and neutrophils and conducted a systematic investigation of the effects of neutrophils on angiogenesis and osteogenesis...
July 17, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28713748/closure-of-oroantral-communication-using-platelet-rich-fibrin-a-report-of-two-cases
#8
Mounzer Assad, Waseem Bitar, Mohammed Nasser Alhajj
Oroantral communication (OAC) is an abnormal connection between the maxillary sinus and oral cavity. It is mostly formed after the extraction of the first and second upper molars. Platelet-rich fibrin (PRF) created by Choukroun's protocol concentrates most platelets and leukocytes from a blood harvest to a single autologous fibrin biomaterial. It has been used widely in oral and maxillofacial surgery. However, no data are available concerning the use of PRF alone as a clot and a membrane for the closure of OACs...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713744/access-osteotomy-in-the-maxillofacial-skeleton
#9
REVIEW
K Kamalpathey, Maj Gen N K Sahoo, Col P K Chattopadhyay, Maj Yuvraj Issar
Surgical accesses for the facial skeleton are based on the concept of modular osteotomies. Various techniques and combination of osteotomies facilitate access to the most inaccessible tumors of craniomaxillofacial region. Most appropriate surgical access is determined by considering size, location, extension of the tumor, and experience of the surgical team. These are primarily used for tumors in the nasopharynx or the skull base. The aim of this paper is to review surgical accesses that aid in removal of inaccessible tumors of craniomaxillofacial region with series of cases operated in the Department of Oral and Maxillofacial Surgery, Armed Forces Medical College, Pune, India, between July 2008 and June 2010...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713736/using-carnoy-s-solution-in-treatment-of-keratocystic-odontogenic-tumor
#10
Najwa Jameel Alchalabi, Ahmed Maki Merza, Sabah Abdulaziz Issa
AIM: The aim of this study was to assess the treatment of keratocystic odontogenic tumor using enucleation and Carnoy's solution with peripheral ostectomy. MATERIALS AND METHODS: Twenty-nine patients (14 females and 15 males) with age range from 12 to 62 years were included in this study and followed up for 7 years; all the patients were treated in the Department of Oral and Maxillofacial Surgery of the Specialized Surgeries Teaching Hospital (Al-Shaheed Ghazi Al-Hariri Hospital-Medical City, Baghdad, Iraq)...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713734/treatment-of-micrognathia-by-intraoral-distraction-osteogenesis-a-prospective-study
#11
M Baskaran, S Gidean Arularasan, T K Divakar, Rohini Thirunavukkarasu
PURPOSE: Maxillofacial deformities are always psychologically and physically distressing to the patients and is also challenging to the treating surgeons. The term Micrognathia means a "small jaw". True micrognathia, where the maxilla or the mandibular skeleton does not grow to the full size can be congenital or acquired. Distraction osteogenesis also called as callus distraction or callostasis or osteodistraction or distraction histogenesis is a biological process of regenerating newly formed bone and adjacent soft tissue by a gradual and controlled traction of surgically separated bone segments...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713733/effectiveness-of-preoperative-lymphoscintigraphy-for-the-detection-of-cervical-lymph-node-metastasis-in-patients-with-oral-squamous-cell-carcinoma
#12
Md Ahsan Habib, Quazi Billur Rahman, Shakhawat Hossain, Ashik Abdullah Imon, Gokul Chand Kundu
BACKGROUND: Oral squamous cell carcinoma (OSCC) is one of the most common malignant tumor. OSCC is the malignancy of squamous epithelium of oral cavity, which is the sixth most common malignancy reported worldwide and one with highest mortality rate among all malignancies. AIMS: The aims of this study is to assess the diagnostic performance of lymphoscintigraphy (LSG) for the detection of cervical lymph node metastasis in patients with OSCC. MATERIALS AND METHODS: This was a prospective study done in Oral and Maxillofacial Surgery Department and National Institute of Nuclear Medicine and Allied Science, Bangabandhu Sheikh Mujib Medical University during July 2015-June 2016...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713511/accuracy-of-densitometry-of-two-cone-beam-computed-tomography-equipment-in-comparison-with-computed-tomography
#13
Sina Haghanifar, Sajad Yousefi, Ehsan Moudi, Farida Abesi, Ali Bijani, Ali Akbar Moghadamnia, Mehrdad Nabahati
BACKGROUND: The use of oral implants has been growing, and cone beam computerized tomography (CBCT) has become the method of choice for oral and maxillofacial radiology. OBJECTIVE: To assess the accuracy of bone densitometry in two different CBCT devices in comparison with MDCT (multi-detector CT). METHODS: Different concentrations of urografin, including 2.5%, 5%, 7.5%, 10%, 12.5%, were prepared, and the Hounsfield unit of these solution was measured by two CBCT devices (SORDEX CRANEX 3D and NEWTOM 5G) and one spiral CT device (SOMATOM SENSATION)...
May 2017: Electronic Physician
https://www.readbyqxmd.com/read/28712174/arthrocentesis-for-temporomandibular-joint-pain-dysfunction-syndrome
#14
Shahid Rauf Jamot, Zafar Ali Khan, Tahir Ullah Khan, Riaz Ahmad Waraich, Muhammad Farooq
BACKGROUND: Temporomandibular joint (TMJ) dysfunction is painful condition of facial musculoskeletal system. Arthrocentesis is less invasive treatment of TMJ dysfunctions. It has been used to treat variety of TMJ disorders. The objective of this study was to determine the success of arthrocentesis in TMJPDS patients where conservative treatment had failed. METHODS: This descriptive case study of 45 patients was completed in 6 months at Outpatient Department of Oral and Maxillofacial Surgery, Mayo hospital Lahore...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28711570/anesthetic-management-of-reversible-cerebral-vasoconstriction-syndrome-a-case-report
#15
Hiroshi Hoshijima, Naoki Itoh, Yoshinori Iwase, Hiroshi Nagasaka
Reversible cerebral vasoconstriction syndrome (RCVS) is a group of disorders characterized by prolonged reversible cerebral vasoconstriction, associated with acute-onset, severe, episodic "thunderclap" headaches with or without other neurologic clinical features. We describe the first reported case, to our knowledge, of a patient with RCVS who was managed under general anesthesia in the field of oral and maxillofacial surgery. A 67-year-old woman with a diagnosis of RCVS made 2 months earlier was scheduled to undergo surgical extraction of the mandibular right third molar...
June 14, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28711310/acquired-heterotopic-ossification-of-the-temporomandibular-joint
#16
REVIEW
L G Mercuri, B M Saltzman
Although the risk factors and diagnosis of heterotopic ossification (HO) are discussed in the orthopedics literature, the etiology of HO, as well as its prevention and management, remain theoretical. Furthermore, there is a lack of information in the literature regarding HO in temporomandibular joint replacement (TMJR). This article provides a qualitative review of information relative to the etiology, diagnosis, and management of HO to inform and encourage further investigation in TMJR. The orthopedic HO literature considered for this qualitative review was drawn from a comprehensive examination of the subject published previously by one of the authors...
July 12, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28709532/margins-for-benign-salivary-gland-neoplasms-of-the-head-and-neck
#17
REVIEW
Eric R Carlson, James Michael McCoy
The proper ablation of any neoplasm of the head and neck requires the inclusion of linear and anatomic barrier margins surrounding the neoplasm. Extirpative surgery of the major and minor salivary glands is certainly no exception to this surgical principle. To this end, the selection and execution of the most appropriate ablative surgical procedure for a major or minor benign salivary gland neoplasm is an essential exercise in oral and maxillofacial surgery. Of equal importance is the intraoperative identification and preservation of the pseudocapsule surrounding the benign neoplasm...
August 2017: Oral and Maxillofacial Surgery Clinics of North America
https://www.readbyqxmd.com/read/28708906/effectiveness-of-periapical-radiography-versus-cone-beam-computed-tomography-with-different-kilovoltage-settings-in-the-detection-of-chemically-created-peri-implant-bone-defects-an-in-vitro-study
#18
Lucas Rodrigues Pinheiro, William C Scarfe, Marcelo Augusto de Oliveira Sales, Bruno Felipe Gaia, Arthur Rodriguez Gonzalez Cortes, Marcelo Gusmão Paraiso Cavalcanti
PURPOSE: To determine the effectiveness of cone beam computed tomography (CBCT) images obtained with different kilovoltage settings compared with intraoral periapical photostimulable storage phosphor (PSP) plate images in the detection of chemically created peri-implant defects utilizing a bovine rib bone model in vitro. MATERIALS AND METHODS: After placing 80 implants in bovine ribs, peri-implant circumferential bone defects of different sizes were created with 70% perchloric acid...
July 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28708903/glossary-of-oral-and-maxillofacial-implants
#19
William R Laney
No abstract available.
July 2017: International Journal of Oral & Maxillofacial Implants
https://www.readbyqxmd.com/read/28698118/the-efficacy-of-diagnostic-imaging-should-guide-oral-and-maxillofacial-radiology-research
#20
EDITORIAL
James R Geist
No abstract text is available yet for this article.
June 15, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
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