RESUMO
Maxillofacial trauma is very frequent and associated with a high incidence of mandibular fractures. Although there is universal agreement as to the treatment goals and basic therapeutic principles of reduction and stabilization, a variety of currently accepted treatment modalities indicate a lack of consensus. The authors evaluate the incidence, etiology, management and complications of 344 mandibular fractures in 228 patients treated in the Department of Plastic and Reconstructive Surgery at Pakistan Institute of Medical Sciences [PIMS], Islamabad, Pakistan, during a three year period. Indications and techniques for closed and open treatment of mandibular fractures are reviewed along with any complications of these fractures or their management. A total of 344 mandibular fractures in 228 patients were included in this study. The sex, age, etiology, presentation, fracture characteristics, associated injuries, various methods of management and any pre or postoperative complications were evaluated. Although various devices and techniques have been used to treat these fractures, modern plate and screw fixation systems have proved to provide the best rigid stabilization, early mobility and associated with least complications. There was a satisfactory bone healing in all the patients and a minimal complication rate associated with open reduction and internal fixation [ORIF]. Mandibular fractures occur with high frequency in road traffic accidents and interpersonal violence. They are among the most common types of facial fractures treated by the plastic surgeons. They must be managed carefully to maintain the function of the mandible, reestablish proper occlusion, and minimize secondary complications. Open reduction and internal fixation has proven to be the most effective method for treatment of mandibular fractures
RESUMO
Maternal mortality ratio is an indicator to measure the summary of information about mother and child health. It is estimated that about 500 maternal deaths occur per 100,000 live births each year in Pakistan. It is a well known fact that all health statistics coming out of the developing countries are calculated "guesstimates" some are perhaps more close to the real figures than the others. There is a dire need to help generate information that can be used by health professionals, health care planners and managers to save women's lives by improving the quality of care provided to turn away maternal mortality. The maternal mortality ratio for Pakistan as well as for NWFP is projected as 533 /100,000 live births for the year 1990-91 produced by National Institute of Population Studies, Pakistan. This was a retrospective cross-sectional quantitative study for the period [2001-2002] conducted in five districts of [NWFP] North Western Frontier Province, Pakistan. National HMIS data opened the maternal mortality ratio for; Haripur as 0.168 and 0.173, Mansehra 00 and 00, Battagram 00 and 00, Swat 0.051 and 0.524 and Swabi 00 and 0.968 per/1000 live births, respectively. The small part exercise outcome [the study] endorsed more shadowy side of the actual maternal mortality ratio for the same period in the same districts. In our country there is a urgent need to institute an efficient mode of operation to get accurate maternal mortality database. Verbal Autopsy method is cost effective and feasible approach for implementation in a country like Pakistan