Abstract：
:Ossification during distraction osteogenesis can be classified as intramembranous or endochondral. It is not known whether cartilage in the distraction gap is transformed into new bone. The aim of this study was to investigate the morphological features of ossification in the transition of cartilage to bone during mandibular distraction osteogenesis in a rabbit model. A cortical osteotomy was performed and custom-made devices were applied. Immediately after surgery, the devices were lengthened by 0.25 mm every 12h for up 10 days, during which time four rabbits were killed at 0, 5 and 10 days and examined using histological staining and immunohistochemical methods. Apoptotic cells were identified by an in-situ detection assay for nuclear DNA fragmentation using a modified TUNEL procedure, with several sections analyzed using software for histomorphometric analysis. The results showed that the amount of cartilage in the distraction gap was significantly decreased. The cartilage had ossified in two ways, termed endochondral ossification and transchondroid bone formation.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Furuta N,Yoshioka I,Fukuizumi T,Tominaga K,Nishihara T,Fukuda Jdoi
10.1016/j.ijom.2006.09.018subject
Has Abstractpub_date
2007-03-01 00:00:00pages
243-9issue
3eissn
0901-5027issn
1399-0020pii
S0901-5027(06)00440-1journal_volume
36pub_type
杂志文章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：:A retrospective study of 64 patients with orofacial dysaesthesia is presented. Special emphasis is placed on the patients' symptoms and on the manipulative treatments they received before they were referred for psychiatric consultation. The patients had suffered from chronic orofacial pain or feelings of discomfort fo...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(87)80074-7
更新日期：1987-08-01 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 use of buccal fat pad in the management of osteoradionecrosis has not been described previously. A series of 10 consecutive cases of osteoradionecrosis treated with a combination of sequestrectomy and buccal fat pad is presented. The data were obtained by reviewing operative and medical records. The combination of...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2012.04.001
更新日期：2012-11-01 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：: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：:The purpose of this study was to compare computed tomography (CT) Hounsfield unit values of bone fragment gaps after sagittal split ramus osteotomy (SSRO) in patients with and without asymmetry, and to evaluate differences between the deviated and non-deviated sides in asymmetric patients. Thirty-two patients who unde...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2016.08.015
更新日期：2016-12-01 00:00:00
abstract：:During cone beam computed tomography (CBCT) scanning, intra-oral metallic objects may produce streak artefacts, which impair the occlusal surface of the teeth. This study aimed to determine the accuracy of replacement of the CBCT dentition with a more accurate dentition and to determine the clinical feasibility of the...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.01.026
更新日期：2013-11-01 00:00:00
abstract：:A case of salivary duct carcinoma arising in the submandibular region of an 83-year-old man is presented. Histologically, the tumour consisted of solid cell nests with ductal structures. Tumour cell nests showed central comedonecrosis. Immunohistochemically, the tumour cells were positive for keratin and epithelial me...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2002.0343
更新日期：2003-08-01 00:00:00
abstract：:A case of odontogenic tumor which contained areas diagnostic for both adenomatoid odontogenic tumor and calcifying epithelial odontogenic tumor arising in the upper left anterior region in a 17-year-old Japanese female is reported. The histopathological observation suggested that the lesion represented primarily adeno...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0300-9785(86)80040-0
更新日期：1986-08-01 00:00:00
abstract：:An unusual presentation of non-Hodgkins lymphoma is presented in an immunocompromised patient. The importance of having a high index of suspicion for malignancy in transplant patients is stressed. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80708-8
更新日期：1991-04-01 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：: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：:The authors report a case of adenoid cystic carcinoma (ACC) complicated with sialolithiasis of the submandibular gland. The patient was a 43-year-old female with a history of papillotubular carcinoma of the breast almost at the same time. She had noticed a swelling in her sublingual area for 10 years, which was later ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2010.11.009
更新日期：2011-06-01 00:00:00
abstract：:Arthroscopic procedures for diagnosis and treatment of temporomandibular joint (TMJ) diseases are widely used. Few adverse effects of the procedures have been reported. In this in vivo study, diagnostic arthroscopy was performed in the left TMJ of seven castrated male goats, the right TMJ serving as a control. The goa...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80326-1
更新日期：1994-02-01 00:00:00
abstract：:Aglossia is a rare congenital abnormality, often associated with micrognathia and limb defects. Situs inversus totalis is also a rare congenital abnormality, defined as a mirror-image reversal of all the asymmetric organs of the thorax and abdomen. The concurrence of these two abnormalities has only been reported in e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2017.05.019
更新日期：2017-10-01 00:00:00
abstract：:A method of closing the radial forearm free flap donor site defect with a defatted, full-thickness skin graft is described. Its advantages of improved patient mobilization, protection of tendons, and cosmesis are discussed with reference to 16 consecutive patients treated over a period of 1 year. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80371-6
更新日期：1994-08-01 00:00:00
abstract：:This systematic review and exploratory meta-analysis of the available evidence was performed to examine whether early nerve repair of lingual nerve (LN) and inferior alveolar nerve (IAN) injuries has an effect on neurosensory recovery. A literature search was conducted to identify relevant studies meeting the inclusio...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2020.10.002
更新日期：2020-11-06 00:00:00
abstract：:Le Fort I osteotomy is a routine procedure for oral and maxillofacial surgeons. Following advances in instrumentation and anaesthesia, it is usually carried out safely as an elective procedure in hospitals with no adverse complications. Life-threatening complications are rare although the operation is performed in an ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.09.004
更新日期：2010-03-01 00:00:00
abstract：:The Le Fort I osteotomy is performed under general anaesthesia and specific haemodynamic conditions, i.e. hypotensive general anaesthesia. This study assessed the incidence of the trigeminocardiac reflex (TCR) during the different stages of the Le Fort I osteotomy. Forty-seven patients requiring a Le Fort I osteotomy ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.10.012
更新日期：2016-05-01 00:00:00
abstract：:The objectives of this study were to evaluate the efficacy of additional cone beam computed tomography (CBCT) imaging on decreasing the risk of inferior alveolar nerve (IAN) injury during third molar removal in patients at high risk and to assess the surgical outcomes. The study sample included patients considered at ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2017.01.001
更新日期：2017-05-01 00:00:00
abstract：:Octacalcium phosphate (OCP) and porcine atelocollagen sponge composites (OCP/Col) markedly enhanced bone regeneration in a rat cranial defect model. To assess clinical application, the authors examined whether OCP/Col would enhance bone regeneration in an alveolar cleft model in an adult dog, which was assumed to refl...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2010.07.015
更新日期：2010-12-01 00:00:00
abstract：:The aim of this study was to establish whether the pre-emptive use of lornoxicam (16mg) in third molar surgery ensures successful postoperative analgesia and reduces rescue analgesic intake when compared to postoperative application, and in comparison with placebo. Ninety patients were split randomly into three groups...
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.2016.11.008
更新日期：2017-05-01 00:00:00
abstract：:Rehabilitation with implant-retained prostheses is a key step in the rehabilitation of patients after ablative head and neck surgery. Data of patients who underwent mandibular restoration with Astra Tech implants were gathered consecutively and analyzed retrospectively. Implant survival was calculated by Kaplan-Meier ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.05.005
更新日期：2014-11-01 00:00:00
abstract：:A 71-year-old woman was referred to the clinic with extensive medication-related osteonecrosis of the jaw (MRONJ) involving the mandible. She had received 7 years of zoledronate therapy. On cone beam computed tomography, the MRONJ presented as a large sequestrum spanning from the left to the right condylar process, su...
journal_title：International journal of oral and maxillofacial surgery
pub_type：
doi：10.1016/j.ijom.2020.07.033
更新日期：2020-08-23 00:00:00
abstract：:Prosthetic reconstruction of the temporomandibular joint (TMJ) is a controversial method of treatment. This paper presents 2 cases that illustrate the problem with prosthetic reconstruction of the condylar head with no fossa reconstruction. In both cases, severe erosion and heterotopic bone formation occurred, and the...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.01.022
更新日期：2006-06-01 00:00:00
abstract：:Sinonasal papillomas are relatively rare, benign epithelial tumours of the nasal cavity. These lesions generate considerable interest because they are locally aggressive, have a tendency to recur and are associated with malignancy. The authors present a unique case of malignant sinonasal papilloma with neck metastasis...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2011.10.009
更新日期：2012-03-01 00:00:00
abstract：:The aim of this study was to evaluate the surgical accuracy of Le Fort I surgery compared to the three-dimensional (3D) virtual planning. Fifty-five patients (29 males, 26 females; age range 15-58 years) with skeletal class III malocclusion, who underwent bimaxillary surgery were included. A validated 3D accuracy asse...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.06.010
更新日期：2020-01-01 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 solitary fibrous tumour (SFT), also known as a localized fibrous mesothelioma, is a neoplasm characterized by the proliferation of capillaries surrounded by masses of round or spindle-shaped cells. SFT has been discovered in many locations, however, it is extremely rare for SFT to be found in the intraoral region....
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2001.0201
更新日期：2002-12-01 00:00:00
