MyMedR

Fulltext Cerebral white matter microstructural changes in isolated maxillofacial trauma and associated neuropsychological outcomes

Sreedharan S, Veeramuthu V, Hariri F, Hamzah N, Ramli N, Narayanan V

Int J Oral Maxillofac Surg, 2020 Sep;49(9):1183-1192.

PMID: 32224001 DOI: 10.1016/j.ijom.2020.03.002

Isolated traumatic maxillofacial injury without concomitant brain injury may cause delayed post-concussive symptoms. Early identification allows optimal diagnosis, prognostication, and therapeutic intervention. The aim of this prospective observational study was to investigate longitudinal microstructural changes of the white matter (WM) tracts based on diffusion tensor imaging (DTI) indices in patients with isolated maxillofacial injuries, immediately and 6 months post-trauma, and to correlate these DTI indices with neuropsychological changes observed. Twenty-one patients with isolated maxillofacial injuries and 21 age-matched controls were recruited. DTI was performed and indices were calculated for 50 WM tracts. The neuropsychological evaluation was done using the screening module of the Neuropsychological Assessment Battery. Patients were subjected to repeat DTI and neuropsychological evaluation at 6 months post-trauma. Reduced fractional anisotropy (FA) and increased median (MD) and radial diffusivity (RD) in the acute phase were seen in major association, projection, and commissural fibre bundles, indicative of vasogenic oedema. These changes correlated with attention and executive function deficits in the acute phase, as well as improvement in memory and visuospatial function in the chronic phase. Isolated maxillofacial trauma patients develop WM microstructural damage, which may impair cognitive performance acutely and over time. DTI indices can serve as predictive imaging biomarkers for long-term cognitive deficits in isolated maxillofacial injuries.

Matched MeSH terms: Maxillofacial Injuries*

Fulltext Globe avulsion secondary to maxillofacial trauma

Norazah AR, Akmal HZ, Hashima H, Vasantha T, Samsudin A

Med J Malaysia, 2011 Oct;66(4):359-60.

PMID: 22299558 MyJurnal

We report a case of globe avulsion secondary to maxillofacial trauma and propose potential mechanisms of injury. This case highlights the importance of wearing proper safety attire, especially during motorcycling.

Matched MeSH terms: Maxillofacial Injuries/complications*

The role of the dental surgeon in the overall medical situation arising during times of war or civil disaster in the light of military dentistry

Lin VY

Dent J Malaysia Singapore, 1970 Oct;10(2):16-9.

PMID: 5278504

Matched MeSH terms: Maxillofacial Injuries/surgery

The role of the dental surgeon in the overall medical situation arising during times of war or civil disasters in the light of military dentistry

Holland HG

Dent J Malaysia Singapore, 1970 Oct;10(2):11-5.

PMID: 5278503

Matched MeSH terms: Maxillofacial Injuries/surgery

Microstructural Change and Cognitive Alteration in Maxillofacial Trauma and Mild Traumatic Brain Injury: A Diffusion Tensor Imaging Study

Veeramuthu V, Hariri F, Narayanan V, Tan LK, Ramli N, Ganesan D

J Oral Maxillofac Surg, 2016 Jun;74(6):1197.e1-1197.e10.

PMID: 26917201 DOI: 10.1016/j.joms.2016.01.042

The aim of the present study was to establish the incidence of maxillofacial (MF) injury accompanying mild traumatic brain injury (mTBI) and the associated neurocognitive deficits and white matter changes.

Matched MeSH terms: Maxillofacial Injuries

Fulltext Maxillo-facial fractures--a retrospective analysis of 285 cases

Foo GC

Med J Malaysia, 1983 Sep;38(3):178-81.

PMID: 6672556

A retrospective analysis of 285 patients who had sustained maxillojacial fractures over a period of a decade was undertaken. The commonest cause of injury was motor vehicle accidents (71.9%). The mandibular body was the most common site fractured. 80% of the patients were males and almost 50% were Chinese. Practically all types of fixation were employed. The results obtained were satisfactory.

Matched MeSH terms: Maxillofacial Injuries/etiology*; Maxillofacial Injuries/epidemiology

The elastic flap for lip repair

Goldstein MH

Plast Reconstr Surg, 1990 Mar;85(3):446-52.

PMID: 2304997

These cases illustrate a new concept in lip repair. This approach recognizes the great inherent elasticity of the oral cavity and takes advantage of the florid blood supply of the region. Recent laboratory studies of Taylor et al., as well as the works of Manchot and Salmon, are combined with anthropologic observations of tribal customs to formulate another way of looking at lip reconstruction. Triangularization of surgical defects, lip switching, and mobilization of distant flaps are avoided by taking advantage of stretched local tissues. Preoperative expansion is discussed as a future option.

Matched MeSH terms: Maxillofacial Injuries/pathology; Maxillofacial Injuries/surgery

Pediatric craniomaxillofacial injuries after road traffic crashes: characteristics of injuries and protective equipment use

Yunus SS, Ngeow WC, Ramli R

Am J Emerg Med, 2015 Sep;33(9):1253-7.

PMID: 26026365 DOI: 10.1016/j.ajem.2015.05.009

A cross-sectional study to determine the pattern of craniomaxillofacial (CMF) injuries among children involved in road traffic crashes was performed. The association of protective equipment use with the CMF injuries was evaluated.

Matched MeSH terms: Maxillofacial Injuries/diagnosis*; Maxillofacial Injuries/epidemiology*

Association of traumatic head injuries and maxillofacial fractures: A retrospective study

Abosadegh MM, Rahman SA, Saddki N

Dent Traumatol, 2017 Oct;33(5):369-374.

PMID: 28504848 DOI: 10.1111/edt.12349

BACKGROUND/AIMS: The association of traumatic head injury (THI) with maxillofacial fractures (MFF) is a major health concern worldwide. In spite of the close anatomical proximity of maxillofacial bones to the cranium, the association of THI with MFF is controversial. The aim of this study was to assess the association between THI and MFF. Other factors associated with THI in patients with MFF were also investigated.

MATERIALS AND METHODS: A hospital-based retrospective study was conducted at the OMFS Unit, Hospital USM, Kelantan, Malaysia. From 12 June 2013 to 31 December 2015, 473 patient records with MFF were reviewed to evaluate the association of THI and MFF.

RESULTS: A total of 331 patients (69.98%) presented with concomitant THI. The most common associated THI were cranial bone fractures (68.6%) followed by intracranial injuries and concussion. A significant association existed between the Glasgow coma scale (GCS) score and the presence of THI concomitant MFF with P-value

Matched MeSH terms: Maxillofacial Injuries/etiology; Maxillofacial Injuries/epidemiology*

Fulltext Management Of Zygomatico-Orbital Fractures Using Rigid Internal Fixation With Cosmetic Surgical Considerations - Case Report

Ong, A.H.M.

Ann Dent, 1996;3(1):-.

MyJurnal

The current standard of managing facial bone fractures is the use of rigid internal fixation. This method provides good stabilization and repair for mid-face fractures such as the zygomatico-orbitalfracture. Nowadays, for the young and old, patients want not only rapid bone healing, but also good facial aesthetics after surgical treatment following maxillofacial trauma. Therefore, osteosynthesis of fractures and inconspicuous post-operative scars are considered essential. The lower eyelid approach or modified blepharoplasty provides rapid access to the infraorbital rim as well as the orbital floor, while the lateral eyebrow incision gives direct access for fixation at the fronto-zygomatic suture. Combining the Gillies' approach and a single form of rigid internal fixation, good cosmetic results and function can be achieved. Cases using the micro-plate-system for thin infraorbital bones and the miniplate- system for thicker facial bones involving zygomatico-orbital fractures are described.

Matched MeSH terms: Maxillofacial Injuries

Fulltext The Physical And Psychological Morbidity In Maxillofacial Trauma Patients

Au Yong, S.W. L., Ummu Aiman, Y., Rahman, Z.A.A.

Ann Dent, 1999;6(1):-.

MyJurnal

The aim of this research is to study how the physical changes in the maxillofacial trauma patients affect them psychologically in patients of different ages, sexes, races, socioeconomic backgrounds, types and severity of injury. The study was conducted by doing a questionnaire survey, which was divided into physical and psychological components. In the physical component, the questions were mainly related to the physical injuries to the patient, which could be visualized clinically and functionally. The psychological component consisted of analyzing the impact of the maxillofacial trauma to the psychological profile. Twenty patients of both sexes and ages, ranged from 15 to 62 years old were interviewed. The main cause of trauma was from motor vehicle accidents. This study appears to show that maxillofacial trauma may have a psychological impact on patients.

Matched MeSH terms: Maxillofacial Injuries

Fulltext A Case of Medialized Lateral Maxillary Sinus Wall: A Pillar of Support

Othman IA, Hashim ND, Nazimi AJ

Case Rep Med, 2018;2018:4053531.

PMID: 29861735 DOI: 10.1155/2018/4053531

The number of maxillofacial trauma (MFT) cases attended in the Emergency Department is progressively increasing in trend, owing to the rising statistics of motor-vehicle accidents (MVAs) and urban assaults in addition to occupational-related injuries. Prompt and thorough assessment is important for accurate diagnosis and paramount treatment plans. We will be discussing a case of unusual presentation of an orbital floor fracture post-MVA which was treated conservatively based on the clinical assessments during follow-ups, supported by radiological findings. We will also briefly discuss the different radiological modalities available in assessing MFT and late presentation of enophthalmos.

Matched MeSH terms: Maxillofacial Injuries

Fulltext Managing Subacute Subperiosteal Hematoma with High Intraocular Pressure: A case report

Hashim SE, Fatisha A, Nazri MN

International Medical Journal Malaysia, 2017;16(1):135-138.

MyJurnal

Subperiosteal haematoma of the orbit is an uncommon complication of maxillofacial trauma, hence easily missed. It usually presents subacutely with proptosis and diplopia. In our case, the subperiosteal haematoma is complicated with high intraocular pressure, necessisating measures to reduce the intraocular pressure. Unresponsive to only medical treatment, surgical evacuation was carried out in this patient. Removal of the clot finally relieved the intraocular pressure and simultaneously improved the proptosis and the cumbersome diplopia.

Matched MeSH terms: Maxillofacial Injuries

Maxillofacial injuries and traumatic brain injury--a pilot study

Rajandram RK, Syed Omar SN, Rashdi MF, Abdul Jabar MN

Dent Traumatol, 2014 Apr;30(2):128-32.

PMID: 23782407 DOI: 10.1111/edt.12052

Maxillofacial injuries comprising hard tissue as well as soft tissue injuries can be associated with traumatic brain injuries due to the impact of forces transmitted through the head and neck. To date, the role of maxillofacial injury on brain injury has not been properly documented with some saying it has a protective function on the brain while others opposing this idea.

Matched MeSH terms: Maxillofacial Injuries/complications*

Middle third fractures of facial skeleton at University Hospital, Kuala Lumpur: a retrospective study

Nor GM, Lian CB

Singapore Dent J, 1988 Dec;13(1):31-2.

PMID: 3155001

This is a retrospective study of 80 patients with major central and lateral middle third fractures of facial skeleton treated at University Hospital from 1981 to 1985. The most common was the fractures of zygomatic complex. The peak incidence was in the 20-29 year age group and males were involved more than females (ratio 9: 1). Road traffic accidents were to be blamed for most of the fractures which was 82.25%.

Matched MeSH terms: Maxillofacial Injuries/epidemiology*

Pattern of maxillofacial injuries in motorcyclists in Malaysia

Ramli R, Abdul Rahman R, Abdul Rahman N, Abdul Karim F, Krsna Rajandram R, Mohamad MS, et al.

J Craniofac Surg, 2008 Mar;19(2):316-21.

PMID: 18362705 DOI: 10.1097/SCS.0b013e318163f94d

Motorcycle casualties represent significant number in road traffic accidents in Malaysia, and among all the injuries, facial injuries pose many significant problems physiologically, functionally, and aesthetically. The aim of this study was to analyze the pattern of maxillofacial as well as other injuries in motorcyclists who were seen at Hospital Universiti Kebangsaan Malaysia.Patients' records from January 2004 to December 2005 were reviewed. Data related to demographics, vehicle/object involved in collision, involvement as a rider or pillion, whether a helmet was worn or not, location of injuries on the face/facial bones, and other associated injuries were collected.A total of 113 cases of motorcycle accidents were recorded; 106 males and 7 females were involved. Mean age was 25.8 years. Among all the races, Malay had the highest involvement (72.3%), followed by Chinese (14.3%), Indians (8.9%), and others (5.4%). The types of collision were either a single-vehicle collision (i.e., skidded) or with another vehicle/s or object (e.g., tree, stone, or lamppost). The injuries were mainly seen on the lower face (46.9%) followed by midface (25.7%) and a combination of the midface and lower face (15%) and others (12.4%). The most frequent other associated injuries recorded were orthopedic and head injuries.

Matched MeSH terms: Maxillofacial Injuries/classification; Maxillofacial Injuries/epidemiology*

Maxillofacial trauma with emphasis on soft-tissue injuries in Malaysia

Hussaini HM, Rahman NA, Rahman RA, Nor GM, Ai Idrus SM, Ramli R

Int J Oral Maxillofac Surg, 2007 Sep;36(9):797-801.

PMID: 17630250

Soft-tissue injuries with or without facial bone involvement are the most common presentation following maxillofacial trauma. The objective of this study was to look at the distribution, pattern and type of soft-tissue injury in relation to aetiology. Records of patients over a period of 5 years (1998-2002), who sustained maxillofacial injuries and were treated at Kajang Hospital, a secondary referral hospital, were reviewed. Out of 313 patients with maxillofacial injuries, 295 patients sustained soft-tissue injuries. Males (79%) between 21 and 30 years old (34%) were the majority of patients. Road-traffic accident was the main cause of soft-tissue injuries (75%) with motorcycle accident being the most frequent (40%). The upper lips (23%) and the lower lips (18%) were the most common extraoral site involved, while the labial mucosa and sulcular areas, both accounting for 21%, were the most common intraoral sites. Stringent road-traffic regulations should be practiced in developing countries, as morbidity arising from road-traffic accidents poses a national economic and social problem.

Matched MeSH terms: Maxillofacial Injuries/etiology; Maxillofacial Injuries/epidemiology*

Fulltext Knowledge of managing avulsed tooth among general dental practitioners in Malaysia

Abdullah D, Soo SY, Kanagasingam S

Singapore Dent J, 2016 Dec;37:21-26.

PMID: 27916252 DOI: 10.1016/j.sdj.2016.01.001

BACKGROUND: Dental and maxillofacial injuries are one of the areas of concern highlighted in the Malaysian National Oral Health Plan 2011-2020. General dental practitioners (GDPs) have the responsibility of diagnosing and assessing dental trauma and determining the prognosis and outcomes of trauma along with its management. The purpose of this study was to evaluate the knowledge base and preferred methods of general dental practitioners regarding the management of avulsed tooth.

METHODS: A random convenient sampling methodology was employed for sample selection. A pre-tested 11-item questionnaire was validated on the dental officers. The survey was distributed to 182 GDPs attending the annual Malaysian Dental Association conference in January 2010. The data obtained was statistically analyzed using descriptive analysis and logistic regression was employed to predict the probability of achieving high scores.

RESULTS: A total of 182 general dental practitioners participated in the study, with the majority being female (n=153, 75%). The place of practice significantly affected the knowledge score. In the group that scored more than 80 points (n=84, 46%), 76% of them worked with government hospitals. Age, work duration and number of traumatised teeth previously treated had no significant effect. The odds ratio for place of practice indicates that respondents who work in government hospitals are 3.6 times more likely to score more than 80 points compared to those who worked in private clinics (OR=3.615, P=0.001).

CONCLUSION: The knowledge level on the management of avulsed tooth among general dental practitioners in Malaysia needs to be improved. Strategies in improvement of the Malaysian dental educational system, continuous dental educational activities and utilisation of guidelines on trauma management should be recommended to increase the knowledge level of avulsed tooth management to ensure good treatment outcomes.

CLINICAL IMPLICATION: Trauma prevention and further education regarding the management of avulsed tooth is an essential requirement to improve general dental practitioners knowledge and clinical skills.

Matched MeSH terms: Maxillofacial Injuries

Fulltext Maxillofacial injuries associated with intimate partner violence in women

Saddki N, Suhaimi AA, Daud R

BMC Public Health, 2010;10:268.

PMID: 20492720 DOI: 10.1186/1471-2458-10-268

The facial region has been the most common site of injury following violent episodes. The purpose of this study was to determine the prevalence and pattern of maxillofacial injuries associated with intimate partner violence (IPV) in women treated at a single facility in Malaysia.

Matched MeSH terms: Maxillofacial Injuries/epidemiology*

Fulltext Ocular injuries and severe ocular surface diseases in Malaysia

Tan AK, Pall S

Med J Malaysia, 2011 Oct;66(4):284-5.

PMID: 22299542 MyJurnal

Matched MeSH terms: Maxillofacial Injuries/complications*

Displaying publications 1 - 20 of 23 in total