Abstract：
:The aim of this study was to evaluate the long-term survival of craniofacial implants and prostheses and to identify factors associated with failure in a cohort of patients. A 25-year retrospective analysis was conducted at Royal Melbourne Hospital. Data included demographic characteristics, age, site and cause of the deformity, and number and survival of implants. Odds ratios were calculated and event-to-time Kaplan-Meier analyses performed. One hundred and ten patients were included (341 implants); their mean age was 46.2 years. The overall implant survival rate was 79.5% (mean follow-up 10.6 years). Temporal implants had the highest success rate (97.0%), followed by nasal implants (87.5%) and orbital implants (63.3%); differences were statistically significant (P<0.0001 and P=0.033, respectively). Kaplan-Meier analyses to determine long-term implant and prosthesis survival found temporal implants had the highest prosthetic (P<0.0001) and implant survival (P<0.0001). Patients with congenital deformities demonstrated the highest success rate. Radiotherapy was found to increase the risk of implant failure (P=0.02). Craniofacial implant-retained prostheses are a reliable and effective option for the restoration of facial defects, with good long-term success rates. Orbital implants and those placed post oncological surgery have a higher failure rate.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Subramaniam SS,Breik O,Cadd B,Peart G,Wiesenfeld D,Heggie A,Gibbons SD,Nastri Adoi
10.1016/j.ijom.2018.01.013subject
Has Abstractpub_date
2018-06-01 00:00:00pages
773-782issue
6eissn
0901-5027issn
1399-0020pii
S0901-5027(18)30029-8journal_volume
47pub_type
杂志文章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：:The use of a combination of intraoperative cone-beam computed tomography (CBCT) and a navigation system via a spinal software platform for the navigated implantation of oral implants after microsurgical bone transfer is described. Intraoperative data sets were generated using Arcadis Orbic 3D (Siemens, Medical Solutio...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.06.011
更新日期：2008-01-01 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：:Suppression of residual ridge resorption after tooth extraction is a hot spot in dental research. Recently, simvastatin was reported to influence bone turnover by stimulating bone formation. In this study, the effect of simvastatin application on residual ridge resorption following tooth extraction was investigated. S...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.06.018
更新日期：2008-02-01 00:00:00
abstract：:A new therapy for the treatment of oral leukoplakia by 5-aminolevulinic acid (ALA) and photodynamic therapy (PDT) is presented. ALA, a precursor in the biosynthesis of haeme, induces the production of the endogenous photosensitizer protoporphyrin IX which can be used for PDT. Twelve patients, who had been suffering fr...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 临床试验,杂志文章
doi：10.1016/s0901-5027(98)80040-4
更新日期：1998-12-01 00:00:00
abstract：:In this study, the effects of all-trans retinoic acid (ATRA) on human oral cancer cells with regard to cell growth, the cell cycle, and alkaline phosphatase (ALP) activity were evaluated. Human oral cancer KB cells were treated with various concentrations of ATRA, and cell growth was then determined using the MTT viab...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2006.01.005
更新日期：2006-07-01 00:00:00
abstract：:Cocaine is a very potent vasoconstrictor that is used by ENT specialists to reduce blood loss and enhance visibility during nasal surgery. In orthognathic surgery, especially Le Fort I procedures, excessive blood loss is a relatively frequent complication. In this study, a prospective randomized clinical trial on the ...
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.2007.07.017
更新日期：2008-01-01 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：:N-(4-hydroxyphenyl)all-trans-retinamide (4-HPR) has shown cancer chemoprevention activity in many experimental and clinical situations. The purpose of this research is to evaluate the in vivo efficacy of 4-HPR in preventing 7,12-dimethylbenz(alpha)antracene (DMBA)-induced oral carcinogenesis and to study histomorphome...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2008.06.009
更新日期：2008-12-01 00:00:00
abstract：:Oral implant treatment ad modum Brånemark was undertaken in nine patients with edentulous maxillae. Cutting torque measurements and resonance frequency analyses (RFA) were conducted at implant placement and the corresponding values were subjected to correlation analyses. The implants were also evaluated with RFA at ab...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：1999-08-01 00:00:00
abstract：:The hamartoses are a large group of disorders with autosomal dominant inheritance or sporadic occurrence. The genes responsible for some have been localized to specific chromosomes and in several instances, genetic heterogeneity has been established. Thus neurofibromatosis and tuberous sclerosis are no longer single e...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/s0901-5027(06)80126-8
更新日期：1995-06-01 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：: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：:The question has arisen as to whether mandibular setback may possibly cause sleep-related breathing disorders (SRBD). To evaluate the possible effects of mandibular setback on posterior airway space (PAS), 16 consecutive patients were examined prospectively. All patients underwent surgical mandibular setback using bil...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(06)80024-x
更新日期：1996-10-01 00:00:00
abstract：:The aim of this study was to evaluate disc perforation diagnosed in patients undergoing arthroscopy of the temporomandibular joint (TMJ). A retrospective analysis of 33 patients with disc perforation (35 joints) was performed. Patients and joints were divided into two groups: those with distal perforation (DP; perfora...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2017.05.008
更新日期：2017-11-01 00:00:00
abstract：:Delayed awakening after general anaesthesia due to psychogenic coma is a phenomenon that rarely presents to the oral and maxillofacial surgeon. A case of psychogenic coma following general anaesthesia for dental extractions is presented here. It is recommended that patients at risk of conversion disorder should be cou...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2018.06.012
更新日期：2018-12-01 00:00:00
abstract：:This review summarizes current knowledge and experience with piezosurgery, a promising, meticulous and soft tissue-sparing system for bone cutting, based on ultrasonic microvibrations. The main advantages of piezosurgery include soft tissue protection, optimal visibility in the surgical field, decreased blood loss, le...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2010.11.013
更新日期：2011-05-01 00:00:00
abstract：:Previous studies have shown that impacted mandibular third molars (M3s) increase the risk of mandibular angle fractures and decrease the risk of mandibular condylar fractures. This study attempted to verify these relationships and identify the influence of mechanism and cause of injury. The incidence of fractures was ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2007.07.010
更新日期：2008-01-01 00:00:00
abstract：:The effect of heparin, dextran 40, dextran 70 and hyperbaric oxygen (HBO) therapy to reduce tissue damage after mandibular osteotomy was tested in an experimental system. Tissue damage was recorded morphologically and blood flow and vascular bed was determined by isotope techniques. Subcutaneously administered heparin...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(87)80034-6
更新日期：1987-02-01 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：: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：:Vascular anomalies are amongst the most common congenital abnormalities observed in infants and children. Their occurrence in the head and neck region is a source of functional and aesthetic compromise. This article reviews the surgical management of 115 cases of vascular anomalies involving the head and neck area tre...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2011.02.005
更新日期：2011-06-01 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：:Nitric oxide (NO) has a complex role in tumour biology. Most cancer research has focused on the enzyme nitric oxide synthase-2 (NOS2), an inducible isoform responsible for prolonged NO production. In normal cells exposed to high NO concentrations, the tumour-suppressor gene, p53, promotes apoptosis via the p21 pathway...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1054/ijom.2001.0214
更新日期：2002-04-01 00:00:00
abstract：:Various surgical techniques have been developed for oro-antral fistula (OAF) closure, all of which have some drawback. Twenty consecutive patients with an OAF were enrolled in this prospective study. A trapezoid full-thickness flap extending from the palatal area to the buccal gingiva was raised, including the fistula...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/j.ijom.2020.01.014
更新日期：2020-08-01 00:00:00
abstract：:Three-phase bone scintigraphy was undertaken to check the anastomotic patency and monitor the viability of vascularized bone grafts. Ten consecutive patients who underwent vascularized bone grafting of the mandible were reviewed. A successful clinical outcome was achieved in 8 patients. The graft failed in 2 patients....
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：2000-08-01 00:00:00
abstract：:A case of complete median cleft of the lower lip and mandible and bifid tongue with ankyloglossia is presented. Unlike other reported cases of similar disorders, no other abnormalities were present. A satisfactory result was achieved with early surgical correction of both hard- and soft-tissue defects. ...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：10.1016/s0901-5027(06)80054-8
更新日期：1996-08-01 00:00:00
abstract：:With the increasing interest in cosmetic procedures, oral and maxillofacial surgeons are being asked not only to improve oral health and aesthetics but to extend their expertise to provide advice on improving the overall appearance of the face. For the discerning patient, improving overall facial skin appearance is be...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章,评审
doi：10.1016/j.ijom.2005.09.011
更新日期：2006-05-01 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：:This study was designed to enumerate the number of perforations to the maxillary sinus while performing apicoectomy on maxillary premolar and molar teeth and to evaluate possible complications as a result of these perforations. A total of 472 apicoectomies were performed in 440 patients; perforations occurred in 10.4%...
journal_title：International journal of oral and maxillofacial surgery
pub_type： 杂志文章
doi：
更新日期：1999-06-01 00:00:00
