OBJECTIVE: To evaluate the characteristics of post-operative infections and determine their resolution in relation to the number of surgical debridement and infectious agents. METHOD: We collected all records of patients who developed post-operative infection for 30 months and several variables were analyzed and correlated. In those 30 months, 40 patients developed post-operative infection of a total of 410 surgeries. We excluded cases of primary infection of the spine (osteomyelitis or spondylodiscitis) totaling 3 cases. Variables related to the patient, procedure and outcome were evaluated and correlated with the key variables: number of surgical debridement and infectious agents isolated from cultures. RESULTS: The rate of infection after surgery was 9.83%. Several variables were related to the number of surgical debridement performed and it was not possible to establish any relationship. However, it was found that patients with higher number of surgical procedures had a higher rate of post-operative pain. CONCLUSION: Patients receiving a greater number of procedures had more post-operative pain . There was no statistically significant correlation between the number of debridement or infectious agents or with other variables. A study with a larger number of patients may be needed to identify other relationships.
Spinal Diseases; Cross Infection; Surgical Wound Infection; Antigens, Bacterial; Bacteria; Antibiotic Prophylaxis; Orthopedics; Staphylococcus; Anti-Bacterial Agents
