Abstract：
:The objective of this study was to evaluate the use of leukocyte- and platelet-rich fibrin (L-PRF) in bone healing after mandibular third molar extraction. In this prospective, double-blind, split-mouth study, 34 extractions were performed. On one side, the socket was sutured primarily (control side); on the other side, L-PRF was inserted before suturing. The patients were assessed for postoperative bone regeneration, pain and soft tissue healing. The primary outcome was bone regeneration, which was performed through tomographic evaluation in the immediate postoperative period and 3 months after the procedure. The ITK-SNAP software was used for image evaluation by the intensity of grey of each voxel. Pain was analysed using a visual analogue scale (VAS), and soft tissue healing was analysed both based on the modified healing index of Landry et al., and by comparing pre- and postoperative periodontal probing at the distal of the lower second molar. The application of L-PRF improved bone density, which was higher in test group (p=0.007). There was no statistical difference related to pain or soft tissue between the groups (p>0.05). There was evidence for improved bone healing in response to L-PRF. However, to better understand the effect of L-PRF more clinical trials with larger samples are necessary.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Ritto FG,Pimentel T,Canellas JVS,Junger B,Cruz M,Medeiros PJdoi
10.1016/j.ijom.2019.01.020subject
Has Abstractpub_date
2019-08-01 00:00:00pages
1088-1093issue
8eissn
0901-5027issn
1399-0020pii
S0901-5027(19)30037-2journal_volume
48pub_type
杂志文章,随机对照试验abstract：:The coronavirus disease 2019 (COVID-19) outbreak has had a major impact on medical and surgical activities. A decline in facial trauma incidence was noticed during the lockdown period. The aim of this study was to evaluate the decline in maxillofacial trauma in France during this particular period. A retrospective mul...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.10.005
更新日期：2020-11-07 00:00:00
abstract：:Soft tissue changes were analysed retrospectively in 17 patients following distraction osteogenesis (DO) of the mandibular anterior alveolar process. Lateral cephalograms were traced by hand, digitized, superimposed, and evaluated at T1 (17.0 days), after DO at T2 (mean 6.5 days), at T3 (mean 24.4 days), at T4 (mean 2...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2012.10.020
更新日期：2013-03-01 00:00:00
abstract：:Cleft lip and/or palate (CL/P) are caused by many factors. The aim of this study was to investigate the effects of genetic point mutations in CL/P pathogenesis. ICR and AJ strain mice were used. Ethylnitrosourea (ENU) was injected into 10-week-old male mice (G0) intraperitoneally at a dose of 250 mg/kg. The males were...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2004.03.004
更新日期：2005-01-01 00:00:00
abstract：:Ectomesenchymal stem cells (EMSCs) originate from the cranial neural crest. They are a potential source of neuronal and Schwann cells (SCs) of the peripheral nervous system (PNS) during embryonic development. The third passage of EMSCs enzymatically isolated from the mandibular processes of Sprague-Dawley rats were cu...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.06.005
更新日期：2007-01-01 00:00:00
abstract：:We aimed to examine the relationship between crestal labial soft tissue thickness (CLSTT, measured with a digital calliper at the crestal level of casts) and implant buccolingual angulation (IBLA). The records of 22 females and 10 males treated with two bone-level implants (3.3-4.6mm) between the maxillary canines wer...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.02.009
更新日期：2014-07-01 00:00:00
abstract：:This study investigated the development of temporomandibular joint (TMJ) ankylosis after condylar fracture and the functional results of surgery that included repositioning of the articular discs. In a total of 18 patients, there were 13 cases of fibrous ankylosis (type I) and 11 of partial bony ankylosis (type II). C...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.09.003
更新日期：2006-12-01 00:00:00
abstract：:The decision about which metopic synostosis patients should undergo surgery remains controversial. Multiple measures for radiographic severity have been developed in order to determine the optimal criteria for treatment. The aim of this study was to perform an extensive craniomorphometric analysis of patients who unde...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.11.022
更新日期：2021-01-19 00:00:00
abstract：:This study evaluated the effect of systemic administration of omega-3 on the expression of interleukins IL-1β and IL-10 and tumour necrosis factor alpha (TNF-α) and on the thickness of cartilage in the temporomandibular joint (TMJ) inflammatory model induced by complete Freund's adjuvant (CFA). Thirty-two adult rats w...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.01.012
更新日期：2020-10-01 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：:The aim of this study was to assess the importance of immunohistochemical thymidylate synthase (TS) expression level as a prognostic marker in tongue cancer patients. In 140 patients with primary squamous cell carcinoma (SCC) of the tongue, intratumoural TS expression was evaluated by immunohistochemistry. The level o...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2005.07.022
更新日期：2006-03-01 00:00:00
abstract：:The purpose of this study was to systematically review all published cases of Gorham-Stout disease (GSD) involving the jaws and to identify the clinico-radiological and histopathological features associated with persistence of the lesions, as well as the best treatment options available. An electronic search was under...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2019.03.002
更新日期：2019-08-01 00:00:00
abstract：:Many clinical guidelines for investigating lymphomas advise that surgical excision biopsy (SEB) should be performed for a confident diagnosis. It is increasingly recognized in clinical practice that ultrasound-guided core needle biopsy (USCNB) is a reliable diagnostic technique. We aimed to investigate the diagnostic ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.07.005
更新日期：2020-07-29 00:00:00
abstract：:In this study we investigated the relationships among the risk factors for inferior alveolar nerve injury (IANI), and the difference between preoperative imaging findings on panoramic radiographs and computed tomography (CT), by univariate and multivariate analyses. We determined the following to be significant variab...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.01.023
更新日期：2013-07-01 00:00:00
abstract：:Despite the wide application of the temporalis muscle flap and its modifications, understanding of the vascular pattern and territories within the muscle remains poor. This study aimed to evaluate the vascular architecture in the human temporalis muscle for surgical application. The material comprised 15 fresh cadaver...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(96)80074-9
更新日期：1996-12-01 00:00:00
abstract：:The use of a rectangular flap is a well known technique for upper lip repair in cleft lip, but is less common for lower lip repair after tumour resection. We have found this type of flap to be favourable for lower lip reconstruction, especially for the lip to mental region. We describe herein an improvement to the tec...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.06.001
更新日期：2014-09-01 00:00:00
abstract：:Animal models have shown evidence of the role of maternal methyl donor status and its metabolism (one-carbon metabolism) in normal embryonic maxillofacial development. Nevertheless, studies in humans have shown conflicting results for the association of maternal methylation status biomarkers in the aetiology of the ma...
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.2016.06.011
更新日期：2016-11-01 00:00:00
abstract：:The aim of this study was to determine the prevalence of burnout syndrome among Brazilian oral and maxillofacial surgeons and its relationship with socio-demographic, clinical, and habit variables. The sample of this study comprised 116 surgeons. The syndrome was quantified using the Maslach Burnout Inventory (General...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2013.10.025
更新日期：2014-07-01 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 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 brief review of the literature concerning chondromyxoid fibroma is presented. 7 previous cases and the present case of the tumor in the jaws are described. Parallels to the extra oral lesions are drawn and in the light of previously published data, distinctive diagnostic features are discussed. The importance of clo...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0300-9785(86)80058-8
更新日期：1986-10-01 00:00:00
abstract：:The lateral vastus muscle flap has the potential to become one of the most appropriate free flaps for reconstructive surgery in the oral maxillofacial area in selected cases. The flap is relatively easy to harvest and gives rise to little donor site morbidity. The quality of the large diameter vessels allows for relat...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80222-x
更新日期：1992-08-01 00:00:00
abstract：:Oral submucous fibrosis (OSF) is a collagen disorder commonly seen in the Indian subcontinent. A series of 100 patients is presented. All lesions were biopsied. The condition was staged into four categories. Very early and early cases were treated by local injection of triamicinolone acetonide, while advanced cases we...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(05)80473-4
更新日期：1995-12-01 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
abstract：:Gap arthroplasty, used in the treatment of temporomandibular joint (TMJ) ankylosis, is challenging, requiring resecting of massive abnormal bone formation at the skull base with complex and distorted anatomy. This study evaluated the application of image-guided navigation to gap arthroplasty. Four gap arthroplasties w...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2009.05.008
更新日期：2009-10-01 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：:The aim of this study was to predict stress modification in the temporomandibular joint (TMJ) after symphyseal distraction (SD). The study was performed using three-dimensional finite element analysis using a complete mastication model. Geometric data were obtained from MRI and CT scans of a healthy male patient and e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2012.06.005
更新日期：2012-12-01 00:00:00
abstract：:Oral mucositis is a common and irritating complication of chemotherapy and radiotherapy for malignancies. Current treatments have failed to achieve complete remission of this complication. The St. John's wort plant (Hypericum perforatum) has long been known for its anti-inflammatory and antibacterial effects. The curr...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2014.05.013
更新日期：2014-10-01 00:00:00
abstract：:This paper is a part of a series of studies of 113 patients with orofacial and general complaints which they assumed were caused by metallic dental restorations and/or oral galvanic currents. An extensive case history was taken by means of a questionnaire and an interview. The results showed that the patients reported...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0300-9785(86)80109-0
更新日期：1986-12-01 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：:Zygomatic implants (ZIs) are used for the oral rehabilitation of patients with maxillectomy defects as an alternative to extensive bone grafting surgeries. New technologies such as computer-assisted navigation systems can improve the accuracy and safety of ZI placement. The intraoral anchorage of fiducial markers nece...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.03.018
更新日期：2021-01-01 00:00:00
