Facial trauma in geriatric patients in a selected Malaysian hospital.

BACKGROUND: Road traffic accidents are the main cause of trauma in Malaysia. It has been shown that there was an increase in admissions for trauma patients older than 60 years in the last decade. The purpose of this study was to determine the pattern of maxillofacial injuries in the geriatric patients referred to Seremban Hospital, Malaysia. METHODS: Records of patients aged 60 years or older who sustained oral and maxillofacial injuries between 1998 and 2002 were reviewed. Data related to age, sex, race, etiology, types of injuries and treatment modalities were obtained. RESULTS: A total of 134 geriatric patients with maxillofacial and dental injuries were seen in Seremban Hospital between January 1998 and December 2002. There were 101 (75.4%) men and 33 (24.6%) women. The age ranged 60-92 years with the mean age of 68.3 years (standard deviation, 7.48). Chinese made up the majority of the patients (51.8%), followed by Malays (37.2%), Indian (20.4%) and other ethnic groups (1.5%). The most common cause of injury was due to road traffic accidents (64.2%) However, falls were more common in those aged 76 years and above. The most common bone fracture documented was the mandible (35.7%) followed by fracture of the zygomatic complex (34.0%). The majority of treatment was conservative or closed reduction. CONCLUSION: All the elderly patients with facial trauma were managed conservatively or as closed reduction in this hospital. This was largely because of their comorbid state and financial constraints.

Pattern of maxillofacial injuries in motorcyclists in Malaysia.

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.

A survey of perceived stress among undergraduate dental students in Universiti Kebangsaan Malaysia.

The objectives of this study were to determine the sources of stress among undergraduate dental students, and to compare the sources of stress among the 5 years of undergraduate study, between gender, and with other studies done elsewhere. A total of 325 students across the 5 academic years (88.8% response rate) of the Faculty of Dentistry, Universiti Kebangsaan Malaysia, completed the modified Dental Environment Stress questionnaire. All respondents reported that they experienced some form of stress. The preclinical students reported that examinations and fear of failure caused the most stress. The main stressor for clinical students was clinical training, particularly factors relating to meeting clinical requirements. Female students perceived more stress generally than male students. However, male students were more stressed when faced with factors related to clinical training.

Minor oral surgery in anticoagulated patients: local measures alone are sufficient for haemostasis.

Minor oral surgery in warfarinized patients can be performed without stopping or altering the dose of the drug. Thirty patients underwent various types of oral surgical procedures without interruption of their anticoagulant therapy and their therapeutic international normalized ratio maintained. Local measures such as pressure, packing the sockets with oxidized regenerated cellulose, and suturing were applied. In some patients, tranexamic acid mouthwashes were prescribed to further enhance haemostasis. Four patients had minimal postoperative bleeding in the form of bloodstained saliva, which lasted for 24 hours. This study highlights the importance of local measures in controlling postoperative bleeding in warfarinized patients undergoing minor oral surgical procedures.