Abstract：
:The purpose of this study was to compare complication rates at the mandibulotomy site between patients receiving preoperative radiotherapy (RT) and those receiving postoperative RT during treatment for oral and oropharyngeal cancer where the surgical procedure required a mandibular osteotomy to gain access to the tumour. Sixty-four consecutive patients treated during the period 2000-2015 were available for analysis. Their medical records were reviewed retrospectively. All patients were followed for at least 1year postoperatively. A subgroup of patients received RT on several occasions or long before the mandibulotomy, therefore the statistical comparisons focused on the two groups of patients receiving RT on one occasion and within 6 months prior to or following surgery. Seventeen patients presented a total of 29 complications, yielding an overall complication rate of 27%. Orocutaneous fistula was the most common complication. Patients who received RT preoperatively presented a higher complication rate (9/15; 60%) when compared to those who received RT postoperatively (2/31; 6.5%) (odds ratio 21.8, P<0.001). This study demonstrated fewer complications in the mandibulotomy area exposed to postoperative RT compared with preoperative RT. It is therefore suggested that, when possible, RT should be given postoperatively if combination treatment with RT and surgery, including a mandibulotomy, is planned.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Carlwig K,Fransson P,Bengtsson M,Gebre-Medhin M,Sjövall J,Greiff Ldoi
10.1016/j.ijom.2020.11.004subject
Has Abstractpub_date
2020-11-25 00:00:00eissn
0901-5027issn
1399-0020pii
S0901-5027(20)30418-5pub_type
杂志文章abstract：:The left mandibular premolars were extracted from five adult dogs. After twelve weeks, a box-shaped osteotomy of the alveolar bone was carried out and two 10 mm implants were placed 5 mm into the transport alveolar segment, leaving 5 mm exposed. The alveolar bone was vertically augmented 5 mm by screwing the implants....
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：1999-04-01 00:00:00
abstract：:The aim of this study was to determine the effect of vascularized fibula free flap (VFFF) harvest on gait variables during the six-minute walk test (6MWT). Eleven patients who had undergone VFFF harvest and 11 healthy peers participated in this case-control study. The main evaluation consisted of the collection of gai...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2017.10.006
更新日期：2018-03-01 00:00:00
abstract：:The optimal management of mandibular angle fractures remains controversial. The aim of this experimental study was to test the stability and resistance to mechanical force of a new titanium miniplate design. Thirty fresh sheep hemimandibles, sectioned at the angle region, were used to evaluate two plating techniques. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.01.011
更新日期：2014-07-01 00:00:00
abstract：:Alloplastic replacement of the temporomandibular joint (TMJ) is the treatment of choice in cases of TMJ end-stage disease. Improvements in computer-aided design/computer-aided manufacturing (CAD/CAM) translated into the possibility ongf designi very precise TMJ prostheses based on the anatomy of each single patient. C...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.09.016
更新日期：2020-10-20 00:00:00
abstract：:Numerous reports exist upon clinical viewpoints of the four cervical cutaneous nerves. Unfortunately, a detailed description of the cervical cutaneous nerves has not yet been published. For this reason, administering effective anaesthesia to a particular nerve branch is difficult. The aim of this study was to clarify ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2001.0165
更新日期：2002-02-01 00:00:00
abstract：:Anterior segmental maxillary osteotomies were performed in 14 patients. Both the downfracture and the Wunderer methods were used. The patients were examined regularly until 24 months after surgery. No major complications occurred. Long-term stability of the osteotomy was found to be acceptable except when used to corr...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80637-x
更新日期：1993-08-01 00:00:00
abstract：:Thirty-two patients with jejunal patches in the oral cavity and oropharynx were examined with contrast-enhanced computed tomography (CT). The morphology of the intestinal wall, the mesenteric fatty tissue, mesenteric lymph nodes and the region of the anastomosis were evaluated and correlated with clinical findings. Th...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(98)80096-9
更新日期：1998-02-01 00:00:00
abstract：:Little is known about the effect of chemotherapy on the osseointegration and survival of endosteal dental implants. In a retrospective study, two groups of patients were compared: one group consisting of 30 oral cancer patients received postsurgical adjuvant chemotherapy with either cis- or carboplatin and 5-fluoroura...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2000.0023
更新日期：2001-04-01 00:00:00
abstract：:A case of a 63-year-old female who was reconstructed with an implant-supported nasal prosthesis following nasectomy is reported. The technique and advantages of this treatment modality are discussed. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.12.011
更新日期：2007-05-01 00:00:00
abstract：:A case of hemifacial microsomia in an adult female is presented. The ascending ramus and condyle was primarily reconstructed using an iliac crest free bone graft. Following resorption of the bone graft, a custom-made total TMJ device (TMJ Concepts, USA) was used to correct the deformity. The alternative available reco...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.04.012
更新日期：2009-09-01 00:00:00
abstract：:The aim of this study was to perform a literature review on the use of finite element modeling (FEM) for the evaluation of the biomechanical behavior of temporomandibular joint replacement (TMJR) devices. An electronic search of online medical and scientific literature database was conducted using selected search term...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2018.02.005
更新日期：2018-08-01 00:00:00
abstract：:This study evaluates the effects of two different designs of platysma myocutaneous flap, vertical and transverse, used in the reconstruction of defects following the excision of oral and facial tumors. Modified radical neck dissection or selected neck dissection was also performed. Out of the 48 patients, vertical and...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2004.10.022
更新日期：2005-07-01 00:00:00
abstract：:Regression of metastatic melanoma is very rare and occurs in only 0.23% of cases. Metastasis to the oral cavity is particularly uncommon and accounts for only 1-3% of all oral malignancies. This report presents a case of spontaneous and complete regression of a metastatic melanoma in the mandibular ramus. The patient ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2018.06.007
更新日期：2018-12-01 00:00:00
abstract：:In this paper, both the surgical procedure and the clinical results of a novel distraction device to augment a severely resorbed anterior edentulous mandible are described. The distraction device is non-voluminous, and consists of two distraction screws and one guide screw. Two months after the last day of distraction...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 临床试验,杂志文章
doi：
更新日期：2000-12-01 00:00:00
abstract：:Circumferential wiring is executed by various awls and needles. A method is presented by which a needle can be easily transformed into an awl. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80050-5
更新日期：1994-12-01 00:00:00
abstract：:The purpose of this study was to estimate the width of free margin with a significant impact on local recurrence in surgical resection of oral squamous cell carcinoma (OSCC). Clinical and pathological data of 127 consecutive patients who underwent radical resection of OSCC were analyzed retrospectively. The local cont...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.09.024
更新日期：2016-02-01 00:00:00
abstract：:In this study we investigated the changes in the sensitivity of cutaneous points and the oral mucosa that occur after intraoral vertical ramus osteotomy (IVRO). Additionally, postoperative changes in the sensitivity and the relationships between neurosensory disturbance and factors associated with IVRO operations were...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.04.008
更新日期：2013-11-01 00:00:00
abstract：:Primary intraosseous carcinoma (PIOC) is a rare but aggressive type of odontogenic tumour arising within the jawbone. Diagnosis criteria and treatment strategy remain difficult and controversial. The present study aimed to clarify the clinicopathological features and determine prognostic factors in management of PIOC....
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2018.07.019
更新日期：2019-02-01 00:00:00
abstract：:The aim of this study was to evaluate and compare the quality of systematic reviews of vertical bone regeneration techniques, using two quality-assessment tools (AMSTAR and ROBIS). An electronic literature search was conducted to identify systematic reviews or meta-analyses that would evaluate at least one of the foll...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2018.07.014
更新日期：2019-03-01 00:00:00
abstract：:Hypoplastic-hypocalcified enamel of all permanent teeth and dysplasia of finger- and toe-nails were found in a 17-year-old Japanese male. Physical examination revealed no remarkable changes in skin, hair, sweat glands, bones, etc. Family history revealed the same abnormalities of teeth and nails in his mother's brothe...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(89)80132-8
更新日期：1989-04-01 00:00:00
abstract：:A maxillofacial simulator can support education and training. In the present study, cutting, separation, and quantitative rearrangement of bone during orthognathic surgery were simulated by means of a haptic device with virtual tactile perception. Computed tomographic (CT) images of two patients with severe jaw deform...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2004.03.003
更新日期：2004-12-01 00:00:00
abstract：:To explore the reported contradictory osteogenic capacity of platelet-rich plasma (PRP), the aim of the study was to examine and compare the bone regenerative effect of: PRPs of different species (rat, goat, human); human bone graft (HB) vs. HB combined with human PRP (HB+hPRP); and HB+hPRP vs. synthetic hydroxyapatit...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.04.009
更新日期：2009-08-01 00:00:00
abstract：:The study aimed to assess the proliferative activity and karyotype in Oral Lichen Planus (OLP) lesions. G-banding chromosomal analysis of short-term primary cultures, and immunohistochemical expression of Ki67 and p53 were applied in 30 consecutive OLP patients divided into two groups according to clinical presentatio...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.07.018
更新日期：2006-12-01 00:00:00
abstract：:This study presents results on 11 patients suffering from ameloblastoma who had ablative surgery followed by reconstruction of the mandible in a single operative procedure in Tanzania. The procedure included the use of autogenous particulate bone from the anterior or posterior iliac crest. In 6 of the patients, the tu...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2005.10.009
更新日期：2006-05-01 00:00:00
abstract：:Fractures of hyoid bone resulting from trauma other than strangulation are very rare, isolated hyoid bone fractures are even rarer, and occur more frequently in young individuals, and in men more than in women. A comprehensive review of the world literature, also two rare cases of isolated hyoid bone fractures induced...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2004.09.004
更新日期：2005-06-01 00:00:00
abstract：:An experimental model for the prefabrication of a vascularized bone flap was developed in this study. To form vascularized bone in the desired configuration and to increase the survival rate of the grafted bone, a muscle vascularized pedicle (MVP) was transformed into vascularized bone by the inducer recombinant human...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：2003-10-01 00:00:00
abstract：:Dermoid cysts of the oral cavity usually present as a solitary, painless mass in the midline or, on occasion, more laterally in the submandibular region. A patient is described who presented with a mass in the submandibular region, which could be made to appear or disappear at will. This unusual manifestation occurred...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：1999-12-01 00:00:00
abstract：:Oculodentodigital dysplasia (ODDD) is a rare, autosomal dominant pleiotropic disorder, caused by mutations in the Connexin 43 (Cx43 or GJA1) gene. Described here is the case of a 10-year-old girl with enamel hypoplasia, typical facies and mental delay, initially thought to be related to an unknown metabolic disorder. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.03.004
更新日期：2007-09-01 00:00:00
abstract：:The maxilla may be affected by squamous cell carcinoma (SCC) from both oral and sinus sites. We sought to determine whether the site of origin of the maxillary tumour, oral as compared to sinus, influences survival. Univariate Kaplan-Meier and multivariate Cox proportional hazard models analysis of 58 patients with SC...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.09.008
更新日期：2014-02-01 00:00:00
abstract：:Temporomandibular joint (TMJ) arthroscopic procedures require the identification of a skin puncture point. The puncture point is conventionally estimated using the surface anatomy of the canthal-tragus line. However, the conventional puncture technique has been reported to fail at the first attempt in 18% of cases. We...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2018.12.011
更新日期：2019-08-01 00:00:00
