English

Abstract

Formaldehyde is the widely used chemical for embalming cadavers, for fixation of tissues in histology, for fumigation of operation theatres and sterilization of surgical instruments . Formaldehyde cannot be absorbed through the skin but becomes vapor at room temperature. Anatomists, pathologists, forensic surgeons, staff of dissection hall , embalming laboratory , histology laboratory and medical students will get exposure of formaldehyde gas. It is estimated that an anatomist gets exposed to formaldehyde (gas) for about 30,000 - 60,000 hours in his / her life time. Formaldehyde is the drug of choice for above purpose if it is used with proper precautions , but it can produce harmful effects on many systems as on skin, respiratory system, central nervous system , gastro intestinal system and produce minor to major problems ranging from burning of eyes to carcinomas. A cross sectional survey is conducted by selecting 120 members of anatomy staff (Both teaching and nonteaching) who are working in colleges in and around Hyderabad city. The effect of formalin on above group is studied. Results of this survey are grouped system wise and known protective measures are discussed.