Abstract：
:The aim of this study was to evaluate the clinical efficacy of 4% articaine (Ar4) compared to 2% mepivacaine (Me2), both in combination with 1:100,000 epinephrine, in a unique soft tissue model. This was a randomized, double-blind, crossover clinical trial. The anaesthetic was applied to the lower lip using a computerized local delivery system. The following were evaluated: blood flow, thermal sensation, pressure and proprioception, extent of anaesthesia, gradual elimination, and the final duration of the effect of the anaesthesia. Seventy-two volunteers completed all parts of the study. Significant differences, which indicated better effectiveness of Me2 compared to Ar4, were observed in the following tests: reduction in blood flow (larger in the Me2 group); anaesthetized area at 30min (larger in the Me2 group); pressure tests; temperature tests after 20min; fine and discriminatory proprioception tests after 20min. The volunteers' perception of anaesthesia at 30, 40, 50, and 60min was superior for Me2 at all recorded time points. The duration of anaesthesia was also superior for Me2. The overall performance of Me2 was superior to Ar4, implying that Me2 provides a more effective anaesthesia in terms of depth, extent, and duration.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Bortoluzzi MC,de Camargo Smolarek P,Cecato R,Pochapski MT,Chibinski ACRdoi
10.1016/j.ijom.2017.11.011subject
Has Abstractpub_date
2018-07-01 00:00:00pages
933-939issue
7eissn
0901-5027issn
1399-0020pii
S0901-5027(17)31685-5journal_volume
47pub_type
杂志文章,随机对照试验abstract：:The aim of this study was to compare the satisfaction of skeletal class III patients following treatment with three different methods of orthognathic surgery. Eighty-two patients were divided into three groups according to the surgical procedure performed to correct their class III dentofacial deformity, and answered ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.09.015
更新日期：2015-02-01 00:00:00
abstract：:The development of three-dimensional (3D) cephalometric analysis is essential for the computer-assisted planning of orthognathic surgery. The aim of this study was to transform and adapt Delaire's two-dimensional cephalometric analysis into the third dimension; this transposition was then validated. The comparative ad...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.05.022
更新日期：2007-09-01 00:00:00
abstract：:Computer-aided implantology using a single fixed stereolithographic surgical guide involves a sequence of diagnostic and therapeutic events, and errors can creep in at different stages. Taken together, these can be termed the 'total error'. A positioning of the surgical guide on the support surface different to that o...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.06.012
更新日期：2014-01-01 00:00:00
abstract：:Obstructive sleep apnoea (OSA) is characterized by repeated upper airway collapse leading to oxygen desaturation resulting in cardiovascular and neurocognitive sequelae. Upper airway surgeries such as palatopharyngoplasty, tongue base surgery, and maxillomandibular advancement can improve patient tolerance of continuo...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2019.08.008
更新日期：2020-07-01 00:00:00
abstract：:This study was undertaken to evaluate the influence of radiotherapy (RT) on reconstructive flaps after radical excision of head and neck cancer. Eighty-eight reconstructive flaps were used in 82 patients who received RT either before (PREOP group, 14 flaps) or after (POSTOP group, 74 flaps) surgery. The success and he...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2002.0320
更新日期：2003-02-01 00:00:00
abstract：:A case of metastatic osteosarcoma in the submental vestibule of the oral cavity and the lung is described in an 18-year-old male with primary osteosarcoma occurring in the sacrum. Dissemination of osteosarcoma to other organs, especially early to the lung, is common, but its metastasis to the oral mucosa has been rare...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.04.004
更新日期：2006-11-01 00:00:00
abstract：:Horner's syndrome and Harlequin syndrome are both caused by disruptions to the sympathetic supply to the face. They have a varied aetiology, including intraneural dysfunction, extra- or intraneural compression, and idiopathic as well as iatrogenic causes. Horner's syndrome can occur as a rare complication of thyroid s...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.01.008
更新日期：2015-06-01 00:00:00
abstract：:Nonvascularized and microsurgically revascularized iliac bone grafts used for mandibular reconstruction behave differently during healing. Quantitative computer tomography (QCT) was used to investigate these differences with respect to mineralization and macrostructure of the grafts after a period of adequate function...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80603-4
更新日期：1994-04-01 00:00:00
abstract：:In magnetic resonance imaging (MRI) of the oral and maxillofacial region, where large amounts of fat are normally present, the high signal intensity of fat on T1-weighted images (T1WI) and the chemical-shift artifact have limited the utility of paramagnetic contrast agents. Eliminating fat signal by fat-suppression te...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(96)80084-1
更新日期：1996-12-01 00:00:00
abstract：:During the normal healing process, an extraction site may lose significant bone volume, making implant placement problematic. Quantitative evaluations of the amount of bone maintained by socket preservation with various materials are limited. The objective of this study was to evaluate, both clinically and histologica...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ijom.2018.02.012
更新日期：2019-05-01 00:00:00
abstract：:Pre- and postoperative longitudinal assessment of oral functions including masticatory force, masticatory ability with solids, speech intelligibility, and subjective satisfaction was conducted for patients who underwent vascularized osteocutaneous scapula flap reconstruction after mandibulectomy. Postoperative changes...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.06.012
更新日期：2014-11-01 00:00:00
abstract：:A case of unilateral temporalis muscle hypertrophy is presented. It is suggested that the aetiology of this condition is the same as that in cases of masseteric hypertrophy, and treatment is supportive only. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80422-9
更新日期：1990-10-01 00:00:00
abstract：:No consensus has been reached on the use of dental implants in human immunodeficiency virus (HIV)-positive patients. This systematic review evaluated dental implants in HIV-positive patients in terms of implant survival and success rates, marginal bone loss, and complications. The review was conducted according to the...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2018.02.010
更新日期：2018-10-01 00:00:00
abstract：:In a retrospective analysis of 339 patients, treated with a curative intention for a squamous cell carcinoma of the oral cavity between 1988-1996, the value of a half-yearly routine chest radiograph during the first 2 years of follow-up, was evaluated. Metastatic or primary lung malignancies developed in 18 (5.3%) of ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2002.0289
更新日期：2002-08-01 00:00:00
abstract：:Preoperative radiological evaluation of the extent of local invasion in maxillary squamous cell carcinoma (SCC) is very important in planning curative surgery. The aim of this study was to examine the accuracy of preoperative radiological evaluation with magnetic resonance imaging (MRI) for the extent of local invasio...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.11.017
更新日期：2014-06-01 00:00:00
abstract：:The purpose of this study was to evaluate hypoesthesia of the lower lip using trigeminal somatosensory-evoked potential following 2 types of sagittal split ramus osteotomy (SSRO) and intraoral vertical ramus osteotomy (IVRO). There were 30 patients with mandibular prognathism, with and without asymmetry, who were divi...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ijom.2006.09.016
更新日期：2007-01-01 00:00:00
abstract：:A case of visual loss following cranio-maxillofacial trauma is reported. The patient had a sudden partial blindness associated with a fracture of the roof, medial and lateral orbital walls. Access to the orbit was achieved through a transethmoidal approach using the Howarth-Lynch medial incision and resecting the bone...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：2000-02-01 00:00:00
abstract：:A prospective study was carried out involving patients presenting with facial fractures sustained during sports. One hundred and forty patients were admitted to the Pitié-Salpêtrière University Hospital of Paris between March 1998 and March 2000, accounting for 13.3% of all patients with facial bone fractures. The rat...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2001.0059
更新日期：2001-08-01 00:00:00
abstract：:An orbital embryonal rhabdomyosarcoma is reported. The diagnosis was delayed by several weeks due to a concurrent history of repeated trauma. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(97)80800-4
更新日期：1997-10-01 00:00:00
abstract：:The correction of bone defects can be performed using autogenous or alloplastic materials, such as beta-tricalcium phosphate (β-TCP). This study compared the changes in bone volume (CBV) after maxillary sinus lifting using autogenous bone (n = 12), autogenous bone associated with β-TCP 1:1 (ChronOS; DePuy Synthes, Pao...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ijom.2015.07.003
更新日期：2015-12-01 00:00:00
abstract：:4 cases of recurrent ameloblastomas in bone grafts are reported. 1 case was treated with freeze-dried homogenous bone chips and the others with solid autogenous, iliac or rib grafts. The interval between the initial operation and the recurrence in the bone graft ranged from 2 to 36 years. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(88)80011-0
更新日期：1988-10-01 00:00:00
abstract：:Nine patients with recurrent mandibular dislocation, who underwent the blocking procedure of Leclerc and Girard, as modified by Gosserez and Dautrey, are presented. The follow-up period range from 2.5 to 5 years. An axiographic study revealed significant postoperative limitation of translation of the condyle when open...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80634-4
更新日期：1997-04-01 00:00:00
abstract：:This study is a retrospective review of the records of all cases treated in the authors' department since 1991 to identify patients with condylar masses diagnosed as osteochondromas. In 2186 cases of benign and malignant cysts/tumours of the maxillofacial region (1560 malignant and 626 benign), 8 osteochondromas of th...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2010.02.015
更新日期：2010-06-01 00:00:00
abstract：:Titanium osteosynthesis is currently the fixation system of choice in maxillofacial traumatology. Biodegradable osteosynthesis systems have the ability to degrade in the human body. The aim of this study was to conduct a systematic review, with meta- and trial sequential analyses, to assess the efficacy and morbidity ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,meta分析
doi：10.1016/j.ijom.2019.11.009
更新日期：2020-07-01 00:00:00
abstract：:Expression of Id-1 (inhibitors of DNA binding/differentiation protein 1) and TSP-1 (thrombospondin-1) in mucoepidermoid carcinoma and their relationship to pathological features and prognosis was studied. Moderately and poorly differentiated groups had significantly higher Id-1 positive expression rate (p<0.05) than w...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.10.004
更新日期：2010-01-01 00:00:00
abstract：:Two hundred and sixty patients with oral and facial venous malformations received intralesional injections of either pingyangmycin, sodium morrhuate, or pingyangmycin alternating with sodium morrhuate. Results were rated excellent, good, fair, or poor, depending on clinical outcome. The prevalence of an "excellent" ra...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2003.10.003
更新日期：2004-07-01 00:00:00
abstract：:The aim of the present review was to analyze the main clinical signs and symptoms observed in patients with thyroglossal duct cysts (TGDCs). Secondarily we investigated the outcomes following the different types of treatment of TGDCs in children and adults. Three selected strings were run on the PubMed database to ret...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.ijom.2014.07.007
更新日期：2015-01-01 00:00:00
abstract：:Macroglossia is observed in the majority of paediatric patients diagnosed with Beckwith-Wiedemann syndrome and surgical treatment may be indicated. A 20-year retrospective study was performed to evaluate all patients with Beckwith-Wiedemann syndrome who underwent tongue reduction surgery at the authors' institution. A...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2011.10.021
更新日期：2012-03-01 00:00:00
abstract：:A case is described of a patient with progressive HA who presented because of left TMJ pain, jaw locking and ipsilateral masticatory muscle spasm. Several reports exist in the literature of masticatory muscle spasm associated with HA. A diagnosis of TMJPDS was made and an occlusal splint was provided which produced re...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(88)80044-4
更新日期：1988-08-01 00:00:00
abstract：:A patient with de Lange syndrome who also had a variant of von Willebrand's disease is reported. The problems with dental surgery, particularly with respect to difficulty of extraction and bleeding tendency, are discussed. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80246-2
更新日期：1993-06-01 00:00:00
