Abstract
Objective: To analyze all social security expenditures paid by Brazilian Institute of Social Security (INSS) of lower back pain, from 2008 to 2014. Methods: Consultation to Social Security database in order to obtain information about the main benefits offered individuals by the INSS, in the period between 2008 and 2014. Based on the Social Security database and the ICDs M51 and M54, the INSS expenditures were assessed for low-income retirement, sickness and to accidental retirement, between men and women from urban and rural areas from 2008 to 2014. Results: In this period, the most prevalent benefit was Disease Aid, with an average annual cost of R$ 88.458.511,10. The total cost of benefit was: Accidental Sickness Insurance-R$ 116.076.692,00;Accidental Retirement-R$ 6.740.052,84; Illness Assistance-R$ 373.547.294,00; Retirement Due to Disability-R$ 75.883.844,00. Among all the above mentioned beneficiaries, there was a predominance of males and individuals living in the urban area. Conclusions: Lower back pain leads to suffering for workers, costs to companies, as well as burdening the public coffers regarding the social security system and health care.