Achievements and complications related to final fusion surgery in early onset scoliosis at the end of "traditional dual growing rod mission".

Autor: Chehrassan, M., Shakeri, M., Nikouei, F., Yaqubnejad, M., Mahabadi, E. A., Ghandhari, H.
Zdroj: Musculoskeletal Surgery; Sep2024, Vol. 108 Issue 3, p333-337, 5p
Abstrakt: Study design: Retrospective cohort study. Objective: Assess the outcomes of final fusion in early onset scoliosis patients treated with TDGR, particularly with acceptable coronal and sagittal alignment at the end of their growing age. Summary of background data: Early onset scoliosis (EOS) poses challenges due to the need for managing spinal deformities while accommodating trunk growth. The dual growing rod (TDGR) technique, a traditional approach, aims to address these concerns by periodic lengthening until spinal growth ceases. Recent shifts propose observation without immediate implant removal after achieving spinal alignment, raising questions about the necessity of final fusion surgery. Methods: This retrospective study included 22 EOS patients treated with TDGR who underwent final fusion surgery. Clinical and radiological data were analyzed, including pre- and post-surgery measurements, complications, surgical approaches, and screw density. Results: Patients (average initial surgery age: 6.9 years) exhibited significant reductions in main curve angle (preoperative: 65.8°, pre-fusion: 49.1°, post-fusion: 36.3°) and thoracic kyphosis (preoperative: 47°, pre-fusion: 46.6°, post-fusion: 38.7°). Complications included one surgical site infection and four transient intraoperative neuro-monitoring Impairment. High screw density correlated with lower total correction. Conclusion: Final fusion surgery post-TDGR treatment shows promise in correcting EOS-associated deformities. Surgeons and parents should be aware of the procedure's complexity and potential complications. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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