Abstract:
:Computer-aided surgical navigation technology is commonly used in craniomaxillofacial surgery. It offers substantial improvement regarding esthetic and functional aspects in a range of surgical procedures. Based on augmented reality principles, where the real operative site is merged with computer generated graphic information, computer-aided navigation systems were employed, among other procedures, in dental implantology, arthroscopy of the temporomandibular joint, osteotomies, distraction osteogenesis, image guided biopsies and removals of foreign bodies. The decision to perform a procedure with or without computer-aided intraoperative navigation depends on the expected benefit to the procedure as well as on the technical expenditure necessary to achieve that goal. This paper comprises the experience gained in 12 years of research, development and routine clinical application. One hundred and fifty-eight operations with successful application of surgical navigation technology--divided into five groups--are evaluated regarding the criteria "medical benefit" and "technical expenditure" necessary to perform these procedures. Our results indicate that the medical benefit is likely to outweight the expenditure of technology with few exceptions (calvaria transplant, resection of the temporal bone, reconstruction of the orbital floor). Especially in dental implantology, specialized software reduces time and additional costs necessary to plan and perform procedures with computer-aided surgical navigation.
journal_name
Int J Oral Maxillofac Surgjournal_title
International journal of oral and maxillofacial surgeryauthors
Ewers R,Schicho K,Undt G,Wanschitz F,Truppe M,Seemann R,Wagner Adoi
10.1016/j.ijom.2004.03.018subject
Has Abstractpub_date
2005-01-01 00:00:00pages
1-8issue
1eissn
0901-5027issn
1399-0020pii
S090150270400102Xjournal_volume
34pub_type
杂志文章,评审abstract::The purpose of this paper is to present the postoperative results obtained after full temporomandibular joint (TMJ) reconstruction employing the Biomet/Lorenz Microfixation TMJ replacement system (Jacksonville, FL, USA) in 300 patients (201 unilateral, 99 bilateral). Objective data (maximum inter-incisal opening; MIO)...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2013.04.018
更新日期:2013-08-01 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::Nine patients with recurrent mandibular dislocation, who underwent the blocking procedure of Leclerc and Girard, as modified by Gosserez and Dautrey, are presented. The follow-up period range from 2.5 to 5 years. An axiographic study revealed significant postoperative limitation of translation of the condyle when open...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/s0901-5027(05)80634-4
更新日期:1997-04-01 00:00:00
abstract::Clinically, bisphosphonate-related osteonecrosis (BRON) only occurs in the jaw (BRONJ). We aimed to determine differences between the jaw and other bones, as well as the relationship between periodontal pathogens and BRON. Twelve male Wistar rats were divided into two groups: group Z (n=6) were subcutaneously injected...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2013.06.011
更新日期:2013-11-01 00:00:00
abstract::A study was conducted to evaluate 2 prophylactic penicillin regimens in 18 patients undergoing orthognathic surgery. The effects on the oral microflora were also studied. All patients received 3 g benzyl-penicillin as infusion from the beginning of operation and then 3 g every 6th hour during 24 h. One group of 9 pati...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/s0901-5027(87)80106-6
更新日期:1987-10-01 00:00:00
abstract::The objective of this study was to improve the accuracy of diagnosis of inferior alveolar nerve (IAN) injury by determining degrees of nerve disturbance using the sensory nerve action potential (SNAP) and sensory nerve conduction velocity (SCV). Crush and partial and complete nerve amputation injuries were applied to ...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2015.09.004
更新日期:2015-12-01 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::The purpose of this study was to evaluate as well as to compare the effect of intra-articular versus intra-peritoneal injection of dexamethasone on synovitis induced by trauma to the rat's TMJ. Twenty-seven male Wister rats were included in the present study. Induced forced condylar hypermobility achieved through open...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2004.05.004
更新日期:2005-05-01 00:00:00
abstract::The surgical treatment of mandibular condyle fractures currently offers several possibilities for stable internal fixation. In this study, a finite element model evaluation was performed of three different methods for osteosynthesis of low subcondylar fractures: (1) two four-hole straight plates, (2) one seven-hole la...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2014.07.011
更新日期:2014-10-01 00:00:00
abstract::The aim of this overview was to assess the methods, quality, and outcomes of systematic reviews conducted to evaluate the importance of keratinized mucosa (KM) for the maintenance of peri-implant tissue health in humans. An electronic search was conducted without date or language restriction using the MEDLINE/PubMed, ...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,评审
doi:10.1016/j.ijom.2017.02.1274
更新日期:2017-06-01 00:00:00
abstract::In mandibular deficient patients, mandibular growth is not expected after the adolescent growth spurt, so mandibular advancement surgery is often carried out at 13 years. To test if the long-term stability for younger patients is similar to that for adult patients, the authors compared cephalometric changes from 1-yea...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2010.01.012
更新日期:2010-04-01 00:00:00
abstract::The admixture of clonidine or epinephrine to lidocaine for inferior alveolar nerve block was studied with regard to onset, duration, intensity of anaesthesia, postoperative analgesia, systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR), ST segment depression > o...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.ijom.2004.06.014
更新日期:2005-06-01 00:00:00
abstract::The purpose of this study was to assess the influence of the presence, position, and severity of impaction of the mandibular third molars, on the incidence of mandibular angle fractures. A retrospective cohort study was designed for patients presenting to the Division of Oral and Maxillofacial Surgery, Toronto General...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1054/ijom.2001.0215
更新日期:2002-04-01 00:00:00
abstract::The purpose of this review was to integrate the clinical, radiological, microscopic, and molecular data of published cherubism cases, in addition to therapeutic approaches, to provide more concise information about the disease. An electronic search was undertaken in September 2019. Eligibility criteria included public...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2020.05.021
更新日期:2021-01-01 00:00:00
abstract::Two cases of unicystic ameloblastoma are presented. The lesions were pain-free and expanded the mandible. They were removed by curettage. Recurrent lesions had similar clinical appearances and histological pictures compared to the original lesions. The unicystic ameloblastoma manifested itself as a cystic cavity witho...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/s0300-9785(86)80119-3
更新日期:1986-12-01 00:00:00
abstract::Temporomandibular joint (TMJ) ankylosis is characterized by difficulty or inability to open the mouth due to fusion of the temporal and the mandible, resulting in facial symmetry/deformity, malocclusion and dental problems. The only treatment option for TMJ ankylosis is surgical with or without condylar reconstruction...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,评审
doi:10.1016/j.ijom.2011.10.018
更新日期:2012-01-01 00:00:00
abstract::Histomorphometric techniques were used to evaluate the stress shielding effect in bilateral bone grafts in 4 Macaca fascicularis monkeys. Bilateral continuity defects were created and grafted by replacing the resected portion of the mandible and iliac crest bone into the defect area. Both sides were plated with rigid ...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/s0901-5027(89)80120-1
更新日期:1989-06-01 00:00:00
abstract::This study was performed to test a protocol for trans-implant treatment of chronic recurrent maxillary sinusitis (CRS), via implants with an internal removable sealing screw. The appropriate indications for treatment, optimal number of treatment sessions, and general schedule of treatment and follow-up were assessed. ...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2020.01.025
更新日期:2020-07-01 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
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::The use of short implants as an alternative to bone reconstruction techniques for the placement of standard-length dental implants is a debated topic. The aim of this study was to perform a systematic review and meta-analysis in order to assist in the clinical decision making about the most appropriate approach for th...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,meta分析
doi:10.1016/j.ijom.2018.05.009
更新日期:2019-01-01 00:00:00
abstract::This study retrospectively investigates the incidence and risk factors for venous thromboembolism (VTE) in patients undergoing maxillofacial surgery. Data were obtained from patients treated between January 2005 and June 2006. Patients' records were reviewed for complaints and information relating to deep venous throm...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2009.10.024
更新日期:2010-03-01 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::The aim of this study was to investigate the cephalometric changes following orthognathic surgery for class III correction and to compare these with the changes in patient perceptions of their oral health-related quality of life (OHRQoL). Twenty-nine severe skeletal class III patients, who were candidates for bilatera...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2019.03.899
更新日期:2019-11-01 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::Temporomandibular joint (TMJ) dislocation can be classified into four groups (anterior, posterior, lateral, and superior) depending on the direction of displacement and the location of the condylar head. All the groups are rare except for anterior dislocation. 'Inverse' TMJ dislocation is a bilateral anterior and supe...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2011.02.012
更新日期:2011-08-01 00:00:00
abstract::Radiotherapy is an accepted part of the treatment of malignant tumours of the parotid gland. The use of radiotherapy in benign parotid tumours, where spillage of tumour cells has occurred at operation, is more controversial. Radiotherapy to the parotid bed is not without morbidity. Complications may arise as a result ...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,评审
doi:
更新日期:1999-02-01 00:00:00
abstract::This systematic review (SR) aimed to evaluate speech and velopharyngeal function (VPF) changes of patients with cleft palate (CLP) after maxillary advancement (MA) surgery. A two-phase PROSPERO-registered SR (CRD42019141370) was conducted following the PRISMA statements. Search strategies were developed for main datab...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,meta分析
doi:10.1016/j.ijom.2020.07.030
更新日期:2021-01-01 00:00:00
abstract::Thirty cases of osteosarcoma of the jaws were reviewed (20 men and 10 women, mean age 34 years). Seventeen lesions occurred in the mandible and 13 in the maxilla. Swelling without pain was the most common presenting symptom. Thirteen lesions were initially misdiagnosed as odontogenic infections. Numbness as a presenti...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章,评审
doi:10.1016/s0901-5027(97)80819-3
更新日期:1997-06-01 00:00:00
abstract::Q4: Horizontal changes occur following bilateral sagittal split osteotomy (BSSO) in skeletal class III patients. The aim of this study was to assess the ostoperative changes in intergonial (IG) width and compare them between the positional screw and miniplate fixation methods in BSSO. This study evaluated patients who...
journal_title:International journal of oral and maxillofacial surgery
pub_type: 杂志文章
doi:10.1016/j.ijom.2020.04.006
更新日期:2020-11-01 00:00:00