Abstract：
:Micro-computed tomography (microCT) is a new tool to image and quantify trabecular bone. The aim of this study is to compare the two measurement methods when evaluating the early healing of intramembranous (IM) and endochondral (EC) autogenous bone grafts using micro-computed tomography and Q-win computer image analyzer. Twelve critical size (15 mm x 10 mm) defects were created in rabbit mandibles bilaterally. Six defects were grafted with autogenous EC bone; six defects were grafted with autogenous IM bone. Three weeks post-surgery, the defects were retrieved for microCT imaging analysis and histological evaluation. Results showed a significant correlation (r = 0.96, P < 0.0001) between microCT and Q-win in measuring the volume of new bone and graft bone in the mandibular defects after 3 weeks of early healing. There were distinct differences between IM bone and EC bone grafts in 2D and 3D features of graft bone maintenance as well as new bone formation. MicroCT imaging is a non-destructive, fast and precise procedure that allows for quantitative evaluation of the early healing of IM and EC autogenous bone grafts in membranous bone defects.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Lu M,Rabie ABdoi
10.1016/j.ijom.2003.09.009subject
Has Abstractpub_date
2004-06-01 00:00:00pages
369-76issue
4eissn
0901-5027issn
1399-0020pii
S0901-5027(03)00219-4journal_volume
33pub_type
杂志文章abstract：:A modification of the lingual split-bone technique is presented, based on an osteomucoperiosteal flap. The technique described is simple, and it requires less time and causes less tissue trauma than other accepted techniques. The bone exposure and bone loss are minimal. The complication rate is extremely low. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80489-8
更新日期：1995-10-01 00:00:00
abstract：:This literature review assessed the risk factors linked to inferior dental nerve (IDN) and lingual nerve (LN) deficits following lower wisdom tooth surgery. A computer search of several databases with specified key words was performed. 32 articles were selected; the risk factors for IDN deficit were reported in 4 arti...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2010.09.005
更新日期：2011-01-01 00:00:00
abstract：:This study was performed to investigate sinus floor augmentation with two different particle sizes of demineralized bovine bone mineral (DBBM) by means of histological and immunohistochemical (IHC) analysis. A randomized clinical trial was conducted involving 10 individuals requiring two-stage bilateral maxillary sinu...
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.2018.09.003
更新日期：2019-06-01 00:00:00
abstract：:The aim of this split-mouth, double-blind, randomized study was to determine whether pulsed electromagnetic field therapy (PEMF) can improve swelling and the management of pain after full-arch immediate loading implant surgery. Eleven patients were selected for the study. Each patient received four distal tilted impla...
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.2015.10.011
更新日期：2016-03-01 00:00:00
abstract：:Sentinel node navigation surgery (SNNS) has received considerable attention for its role in deciding whether to perform neck dissection in patients with early oral cancer. However, diagnostic accuracy and its intraoperative availability of results remain important concerns. First, we shortened the examination time req...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 临床试验,杂志文章
doi：10.1016/j.ijom.2004.01.009
更新日期：2004-10-01 00:00:00
abstract：:Malposition of the globe and failure to fuse images may be the result of orbital trauma. Five patients are reviewed in whom secondary correction of enophthalmos, sunken globe and diplopia was performed by implantation of blocks of dense hydroxylapatite. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80419-9
更新日期：1990-10-01 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：:This investigation was undertaken to correlate the scintigraphic and histological features of condylar hyperplasia to identify consistent diagnostic findings. A series of 34 surgically excised condyles were examined from a 5 year period. Of these, 20 were diagnosed clinically and histologically as condylar hyperplasia...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80196-1
更新日期：1990-04-01 00:00:00
abstract：:The double splint method is considered the gold standard for maxillary repositioning, but the procedure is lengthy and prone to error. Recent splintless methods have shown high repositioning accuracy; however, high costs and technical demands make them inaccessible to many patients. Therefore, a new cost-effective met...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.11.013
更新日期：2020-07-01 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：:Experimental data and limited patient experience suggest that rhBMP-2 can be used to regenerate bone in acquired segmental defects of the mandible. Most of these defects are caused by resection of oral squamous cell carcinoma (OSCC) and the biologic effects of rhBMP-2 on these carcinoma cells are unknown. The objectiv...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.11.015
更新日期：2010-03-01 00:00:00
abstract：:With the continuing progress in medicine, the number of successful organ transplantations has continued to increase, a fact that also concerns dentists and implantologists. Implantology after organ transplantation remains controversial due to the patient's immunocompromised situation and the corresponding risk of infe...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.11.002
更新日期：2016-05-01 00:00:00
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 tissue reaction following the use of glass-ionomer and amalgam, as retrograde filling materials was investigated in an experimental study using 8 monkeys. After apicectomy of the upper central incisors, amalgam and glass-ionomer cement was used at random as retrograde filling material. 2 animals at a time were sac...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(87)80085-1
更新日期：1987-08-01 00:00:00
abstract：:The purpose of this study was to evaluate abnormal magnetic resonance imaging (MRI) findings related to temporomandibular joint (TMJ) pain. This study included 245 joints of 152 patients with temporomandibular disorders with anterior disc displacement; of these, 129 joints had joint pain whereas 116 joints had no join...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.06.028
更新日期：2020-02-01 00:00:00
abstract：:Transfusion transmitted virus (TTV) is a new DNA virus found in patients with post-transfusion hepatitis. The prevalence of this virus among dental patients has not been reported, therefore, the prevalence of TTV infection in consecutive dental inpatients was evaluated. TTV DNA was assayed by the polymerase chain reac...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2000.0224
更新日期：2003-04-01 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：:This study aimed to examine the prevalence of molar roots protruding into the maxillary sinus and to determine the panoramic radiographic signs as correlated with cone beam computed tomography (CBCT). CBCT images of 354 roots were assessed and classified into three types, according to the relationship between the root...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.06.011
更新日期：2019-12-01 00:00:00
abstract：:A new application of a well-known technique; lateral wall sinus approach, to remove a root fragment from the maxillary sinus with minimal damage to the epithelial lining and anterior face of maxilla is described. The technique presented in this article helps eliminate some of the complications associated with Caldwell...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2002.0280
更新日期：2003-02-01 00:00:00
abstract：:The purpose of this study was to investigate how the characteristics of a poly-l-lactic acid mini-plate changed with dynamic loading in an environment with hydrolytic degradation. A mandible osteosynthesis model was prepared with specimen poly-l-lactic acid mini-plates to simulate sagittal splitting ramus osteotomy. T...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.09.178
更新日期：2008-02-01 00:00:00
abstract：:Eagle syndrome, or calcification of the stylohyoid ligament, is a rare condition that may present a clinical diagnostic dilemma for those unfamiliar with its existence and its typical presenting signs and symptoms. Management of this disease process may involve either non-surgical or surgical treatment options. When s...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2015.03.021
更新日期：2015-09-01 00:00:00
abstract：:A case of peripheral calcifying odontogenic cyst is presented. The nature of the lesion as a neoplasm is discussed including review of the literature. The terminology proposed for this lesion is "dentinogenic ghost cell tumor." ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(87)80117-0
更新日期：1987-10-01 00:00:00
abstract：:The aim of this retrospective study was to analyse the outcome of alveolar distraction osteogenesis for the correction of vertical defects in a large series of 55 cases. The existing bone deficiencies were secondary to atrophy after periodontal disease or tooth extraction. The overall success rate of this technique wa...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.06.014
更新日期：2007-01-01 00:00:00
abstract：:The aim of this study was to evaluate the clinical characteristics of cases of spontaneous bone regeneration of the mandible after segmental resection. This retrospective study covered a 23-year period and used data obtained from the hospital records; patient data were entered into a pro-forma questionnaire. Overall, ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2016.04.011
更新日期：2016-10-01 00:00:00
abstract：:The authors present their experience with transconjunctival approach to access the orbital floor, infraorbital rim and zygomatic-frontal and zygomatic temporal sutures in 40 patients with fractures in the orbital and zygomatic region. The preseptal and retroseptal approaches are described. Despite the complication rat...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(97)80843-0
更新日期：1997-02-01 00:00:00
abstract：:The aim of this systematic review was to answer the question: What are the treatments available for bisphosphonate-related osteonecrosis of the jaws (BRONJ) and their outcomes? A literature search of PubMed, Cochrane Library, and Web of Science databases was conducted in accordance with the PRISMA statement, search ph...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2015.01.026
更新日期：2015-05-01 00:00:00
abstract：:This report demonstrates the successful clinical use of a modified root-analogue zirconia implant for immediate single tooth replacement. A right maxillary premolar was removed and a custom-made, root-analogue, roughened zirconia implant with macro-retentions in the interdental space was fabricated and placed into the...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.11.008
更新日期：2008-03-01 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：:Free microsurgical tissue transfer of the latissimus dorsi flap may be indicated for the restoration of intra- and extraoral defects, especially when a large-sized skin island flap is required. In many cases, use of the latissimus dorsi flap for coverage of large-sized intraoral defects results in bulkiness due to the...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.02.004
更新日期：2019-09-01 00:00:00
abstract：:Head and neck mucosal melanoma (HNMM) is a rare and aggressive malignancy. The objective of this study was to describe the outcomes of patients with HNMM. Clinical and pathological data from 51 patients with primary HNMM were reviewed. All patients were treated at a single cancer centre between 1954 and 2012. Most tum...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2015.08.987
更新日期：2016-02-01 00:00:00
