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International Journal of Oral and Maxillofacial Surgery

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https://www.readbyqxmd.com/read/29789198/corseting-a-new-technique-for-the-management-of-diffuse-venous-malformations-in-the-head-and-neck-region
#1
S C Nair, J P Chawla, S S Shroff, B Kumar, A Shah
A new surgical technique of intra-tumoural ligation for the treatment of low-flow vascular malformations in the head and neck region is proposed. Ninety patients with diffuse low-flow vascular malformations diagnosed clinically and/or radiologically were treated surgically with the corset suturing technique. All patient records and clinical photographs were reviewed retrospectively. Significant clinical results were obtained: a reduction of the turnout tumour mass and a return of the regional facial outline was evident within 4 weeks after surgery...
May 19, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29789197/re-postoperative-nausea-and-vomiting-in-facial-fracture-patients-a-randomized-and-controlled-trial-on-the-effect-of-dexamethasone
#2
LETTER
M C Kendall, L J Castro Alves
No abstract text is available yet for this article.
May 19, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29776719/three-dimensional-changes-of-proximal-segments-in-facial-asymmetry-patients-after-bilateral-vertical-ramus-osteotomy
#3
J W Huh, S Y Kim, Y-B Lee, J H Park, H-D Jung, Y-S Jung
The intraoral vertical ramus osteotomy (IVRO) is a useful technique for mandibular setback surgery. However, there is a tendency for lateral flaring of the proximal segments on the non-deviation side after the correction of mandibular asymmetry with this technique. The purpose of this retrospective study was to evaluate the positional changes of the proximal segments after IVRO setback in skeletal class III patients with asymmetry, using preoperative and postoperative computed tomography scan data, and to apply the results in clinical practice...
May 15, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29759309/efficacy-of-stem-cells-in-maxillary-sinus-floor-augmentation-systematic-review-and-meta-analysis
#4
REVIEW
T C Niño-Sandoval, B C Vasconcelos, S L D Moraes, C A A Lemos, E P Pellizzer
The aim of this review was to test the hypothesis of no difference in the efficacy of bone regeneration when using stem cells in maxillary sinus floor augmentation surgery in comparison to other grafts. Nine randomized clinical trials and one follow-up study involving human subjects were identified through a search of the PubMed/MEDLINE, Scopus, Cochrane, and Web of Science databases, supplemented by a hand search. No significant difference between groups was found for the implant survival rate, increase in bone height, marginal bone loss following implant placement, or new bone formation...
May 11, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29753427/gelfoam-haemostatic-agent-with-or-without-autologous-bone-marrow-derived-stem-cells-for-the-regeneration-of-critical-size-mandibular-defects-in-the-rabbit
#5
A A Ashour, M Zaghloul, W Mahmoud, M E Helal, M E Grawish
This study evaluated the effect of Gelfoam sponge with and without autologous bone marrow-derived stem cells (BMSCs) on bone regeneration in critical-size mandibular defects. The study involved 56 New Zealand rabbits assigned to four groups (14 in each). The osseous defects in group I were irrigated with normal saline, those in group II were grafted with autogenous tibial bone, and those in group III were filled with Gelfoam sponge. Group IV defects were treated as for group III, but the interface between the Gelfoam sponge and bone surface was injected with BMSCs...
May 9, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29752203/retropharyngeal-lipoma-presenting-with-snoring-in-a-child
#6
S M Jin, D H Lee, J K Lee, S C Lim
Retropharyngeal lipoma in a child is an extremely rare pathological entity. The unusual case of a child with a retropharyngeal lipoma presenting with snoring is reported. Retropharyngeal lipoma should be considered in the differential diagnosis of snoring in children.
May 8, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29752202/extensive-subcutaneous-emphysema-pneumomediastinum-and-pneumorrhachis-following-third-molar-surgery
#7
Y B E Tay, W S Loh
Third molar extraction is a common procedure in dental surgery. Common complications that may occur post procedure include pain, trismus, bleeding, dry socket, and nerve injuries. Subcutaneous emphysema is an uncommon complication. A rare case of extensive cervicofacial subcutaneous emphysema, pneumomediastinum, and pneumorrhachis following third molar extraction is reported here. Issues relating to the diagnosis, aetiology, and management of these complications are discussed.
May 8, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29747902/postoperative-nausea-and-vomiting-in-facial-fracture-patients-a-randomized-and-controlled-trial-on-the-effect-of-dexamethasone
#8
LETTER
A Haapanen, H Thorén, J Snäll
No abstract text is available yet for this article.
May 7, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29747901/use-of-a-microvascular-coupler-device-for-end-to-side-venous-anastomosis-in-oral-and-maxillofacial-reconstruction
#9
W-M Wang, L Huang, X Gao, Y-X Yuan, X-Q Chen, X-C Jian
The aim of this study was to compare the use of a microvascular coupler device (MCD) for end-to-side venous anastomosis (ETS group) and phleboplasties combined with MCD for end-to-end venous anastomosis (ETE group) in free tissue transfer for oral and maxillofacial reconstruction, with regard to the anastomosis time and occurrence of postoperative vascular crisis. The ETS group included 22 patients and the ETE group included 40 patients. Patient demographic data, anastomotic time, coupler size, microvascular complications, and flap survival rates were collected and analyzed...
May 7, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29735199/a-pilot-study-on-the-effects-of-direct-contact-of-two-different-surgical-burs-on-the-cadaveric-lingual-nerve
#10
S M Al-Amery, W C Ngeow, P Nambiar, M Naidu
The lingual guttering technique for third molar surgery carries the risk of injury to the lingual nerve if the surgical bur comes into direct contact with it. This study investigated the extent of nerve injury caused by two different burs, a tungsten carbide bur and the Dentium implant bur; the latter is designed to be soft tissue friendly. This study also examined whether ultrasound and magnetic resonance imaging are able to detect any injury inflicted. This cadaveric research involved subjecting 12 lingual nerves to the drilling effect of two different burs at two different speeds...
May 4, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29735198/immediate-function-dental-implants-inserted-with-less-than-30n%C3%A2-cm-of-torque-in-full-arch-maxillary-rehabilitations-using-the-all-on-4-concept-retrospective-study
#11
P Maló, A Lopes, M de Araújo Nobre, A Ferro
The aim of this retrospective clinical study was to evaluate the short-term implant success rate and marginal bone loss in full-arch fixed prosthetic maxillary rehabilitations supported by implants in immediate function with the All-on-4 treatment concept placed with insertion torque of <30N·cm or ≥30N·cm. This study included 83 patients (69 female, 14 male) with 332 implants placed (120 inserted with <30N·cm and 212 inserted with ≥30N·cm) who were treated between January 2010 and March 2013. Outcome measures were implant success and marginal bone loss at 1year of follow-up...
May 4, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29731193/thirty-years-of-submental-intubation-a-review
#12
REVIEW
D Lim, B C Ma, R Parumo, P Shanmuhasuntharam
Submental intubation has been used as an alternative to conventional intubation in the field of oral and maxillofacial surgery since its introduction by Francisco Hernández Altemir in 1986. A review of submental intubation was performed using data from all case reports, case-series, and prospective and retrospective studies published between 1986 and 2016. The indications, variations in incision length, incision sites, types of endotracheal tube used, methods of exteriorization, and complications were recorded and analyzed...
May 3, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29724582/primary-intestinal-type-adenocarcinoma-of-the-tongue
#13
C Guo, M-Q Jia, L Wang, J Jia
Primary intestinal-type adenocarcinoma (ITAC) of the tongue is a rare neoplasm. The case of a 59-year-old male with a painless mass in the dorsum of the oral tongue diagnosed as primary ITAC is reported here. The particular characteristic of the case was the patient's long-term medical history of 40years. The patient underwent resection of the tongue carcinoma through a midline approach and direct suture, with postoperative chemoradiotherapy. Immunohistochemical staining indicated that the tumour was positive for CK20 and negative for CK7...
April 30, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29685386/intraoperative-comparison-of-single-and-double-puncture-techniques-in-temporomandibular-joint-arthrocentesis
#14
M F Şentürk, T Yazıcı, Y Fındık, T Baykul
The objective of this study was to compare techniques for temporomandibular joint (TMJ) arthrocentesis intraoperatively and to determine the ease of performance of these techniques for the physician. A total of 33 TMJ treatments were done using single-puncture arthrocentesis (SPA) type 1, SPA type 2, and double-puncture arthrocentesis (DPA) (n=11 in each treatment group) between December 2013 and December 2017. A retrospective analysis of the duration of the procedure (minutes), occurrence of complications, number of cannula relocations, and ease of the procedure was performed...
April 30, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29709324/the-clinical-outcome-of-skeletal-anchorage-in-interceptive-treatment-in-growing-patients-for-class-iii-malocclusion
#15
REVIEW
J Meyns, D M Brasil, J F Mazzi-Chaves, C Politis, R Jacobs
A systematic review of the literature was performed regarding the clinical outcome (effectiveness) of bone anchorage devices in interceptive treatment for class III malocclusion. A search of Embase, PubMed and Web of Science databases yielded 285 papers. An additional two articles were retrieved through manual searching of the reference lists. After initial abstract selection, 32 potentially eligible articles were screened in detail, resulting in a final number of eight articles included in this review. Insufficient evidence was found regarding the effects of skeletal anchorage in interceptive class III treatment to support definitive conclusions on long-term skeletal effects and stability...
April 27, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29709323/treatments-of-tenosynovial-giant-cell-tumours-of-the-temperomandibular-joint-a-report-of-three-cases-and-a-review-of-literature
#16
F G M Verspoor, M J L Mastboom, W L J Weijs, A C Koetsveld, H W B Schreuder, U Flucke
Tenosynovial giant cell tumours (TGCTs) are benign lesions affecting synovial joints. The classified subtypes are localized and diffuse. They seldom occur in the temporomandibular joint (TMJ). The aim of this study is to report on three new cases and to review the literature. One patient had surgical debulking with adjuvant external beam radiation therapy (EBRT). After 1year of follow-up, no evidence of disease was presented. The second patient was misdiagnosed and treated with denosumab. Debulking with adjuvant EBRT followed...
April 27, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29706240/analysis-of-efficacy-and-safety-of-core-needle-biopsy-versus-fine-needle-aspiration-cytology-in-patients-with-cervical-lymphadenopathy-and-salivary-gland-tumour
#17
Y M Park, K H Oh, J-G Cho, S-K Baek, S-Y Kwon, K-Y Jung, J-S Woo
In this study, we compared the diagnostic accuracy and safety of fine-needle aspiration cytology and core-needle biopsy in patients with cervical lymphadenopathy or salivary gland tumour, and provided a basis for selecting the appropriate diagnostic method in clinical situations. A total of 278 patients were included in this study. The sensitivities of fine-needle aspiration cytology and core-needle biopsy were 66.7% and 100%, respectively, and negative predictive values were 92.6% and 100%, respectively, for diagnosing malignancy...
April 27, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29706239/the-sequential-treatment-of-temporomandibular-joint-ankylosis-with-secondary-deformities-by-distraction-osteogenesis-and-arthroplasty-or-tmj-reconstruction
#18
W Zhang, X Yang, Y Zhang, T Zhao, J Jia, S Chang, Y Liu, Bo Yu, Y Chen, Q Ma
The purpose of this study was to evaluate the sequential treatment of patients with temporomandibular joint (TMJ) ankylosis and secondary deformities by distraction osteogenesis and subsequent arthroplasty or TMJ reconstruction. This study included 40 patients treated at a stomatological hospital in China; they ranged in age from 9 to 53years (mean age 24.5years). Ten of these patients were diagnosed with unilateral TMJ ankylosis and 30 with bilateral TMJ ankylosis. Twenty-seven patients also presented obstructive sleep apnoea-hypopnoea syndrome (OSAHS)...
April 26, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29705406/bleeding-during-and-after-dental-extractions-in-patients-with-liver-cirrhosis
#19
J B Medina, N S Andrade, F de Paula Eduardo, L Bezinelli, J B Franco, M Gallottini, P H Braz-Silva, K L Ortega
Little is known about the prevention and management of acquired coagulopathies, such as those affecting cirrhotic patients. The objective of this analytic retrospective observational study was to evaluate patients on the liver transplant waiting list according to the following outcomes: (1) presence of unusual intraoperative bleeding (>10min after routine haemostatic procedures); and (2) presence of postoperative haemorrhagic complications. The outcomes were analysed according to clinical and laboratory variables...
April 25, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29705405/three-dimensional-surface-models-of-the-facial-soft-tissues-acquired-with-a-low-cost-scanner
#20
C P R Maués, M V S Casagrande, R C C Almeida, M A O Almeida, F A R Carvalho
Although there has been an increase in three-dimensional (3D) scanning methods available on the market, they are generally expensive. The DI3D system is considered a good scanner for the acquisition of soft tissue surface images. The Microsoft Kinect scanner is a much more affordable alternative for acquiring 3D models. The aim of this study was to determine whether the precision and accuracy of Kinect are similar to those of DI3D. To verify the accuracy, 10 patients were scanned with both methods The models of each patient acquired from the two scanners were superimposed using a surface-to-surface registration technique, and the distances between the models were recorded for 10 different anatomical regions of interest...
April 25, 2018: International Journal of Oral and Maxillofacial Surgery
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