Assessment of Morbidity and Mortality Collection Data 2009

• Published in: Spine deformity 2013-05, Vol.1 (3), p.179-184
• Main Authors: Knapp, Dennis R., MD, Goytan, Michael J., MD, FRCSC, Perra, Joseph H., MD, Noordeen, Hilali H., FRCS, Smith, Justin S., MD, Broadstone, Paul A., MD, Berven, Sigurd H., MD, Choma, Theodore J., MD, Ames, Christopher P., MD, Roh, Michael S., MD, Kim, Yongjung J., MD, Ruder, John
• Format: Article
• Language: English
• Subjects: Case Series; Kyphosis; Medicine & Public Health; Morbidity; Mortality; Orthopedics; Scoliosis; Spondylolisthesis
• ISSN: 2212-134X; 2212-1358
• DOI: 10.1016/j.jspd.2013.03.004

Abstract Study Design A retrospective analysis of the morbidity and mortality data collected by the SRS in 2009 with comparison to previous years. Objectives Objective of this study was to assess the new format of morbidity and mortality data collection by the SRS in 2009 and evaluate the data collected with comparison to previous years. Summary of Background Data 2009 morbidity and mortality reporting format was dramatically changed from previous years. This was done in an attempt to simplify the reporting process and to narrow the reporting to only three sentinel events: death, blindness, and neurologic injury. Only deformity cases including scoliosis, kyphosis, and Grade III or greater spondylolisthesis were included. Methods Results were obtained from the SRS M & M reporting summary for 2009. These included detailed analysis for complications including death, blindness, and neurologic injury. These were compared to similar statistics obtained from the years dating back to 2001. Blindness has not previously been reported. Results 80.1% of SRS members submitted 35,267 deformity cases. Both the percentage of members submitting data and the number of deformity cases far exceeded any previous year total. 57.6% of cases involved scoliosis, 10.5% kyphosis, and 31.9% spondylolisthesis. Neurologic complications were lower in each major category (scoliosis, kyphosis, and spondylolisthesis) compared to previous years. The death rate was similar to prior reporting 0.12%. Three cases of blindness were reported, two occurred in AIS. All three resolved. Conclusions The altered format and requirement for all members to participate has dramatically increased the total number of deformity cases reported and percent of membership responding. Neurologic injury rates are decreased from previous years. Three cases of blindness occurred, all of which resolved. Further collection of data is needed to elucidate mechanism and prevention.