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. 2021 Aug 18;12(8):584-603.
doi: 10.5312/wjo.v12.i8.584.

Complications in growth-friendly spinal surgeries for early-onset scoliosis: Literature review

Michał Latalski  1 , Marek Fatyga  2 , Ireneusz Sowa  3 , Magdalena Wojciak  3 , Grzegorz Starobrat  2 , Anna Danielewicz  4
Affiliations

Complications in growth-friendly spinal surgeries for early-onset scoliosis: Literature review

Michał Latalski et al. World J Orthop. .

Abstract

Background: The treatments for early-onset scoliosis (EOS), defined as curvature of the spine with onset before 10 years of age, continue to pose a great challenge for pediatric orthopedics. The treatment goals for EOS include minimizing spinal deformity while maximizing thoracic volume and pulmonary function. Different surgical techniques have different advantages and drawbacks; however, the two major concerns in the management of EOS are repeated surgeries and complications.

Aim: To review the current literature to assess the safety of EOS surgical treatment in terms of the rate of complications and unplanned surgeries.

Methods: In January 2021 two independent reviewers systematically searched three electronic medical databases (PubMed, the Cochrane Library, and Embase) for relevant articles. Every step of the review was done according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Due to the heterogeneity of articles and topics after data analysis, a descriptive (synthetic) analysis was performed.

Results: A total of 2136 articles were found. Forty articles were included in this systematic review, after applying our inclusion and exclusion criteria. EOS surgery has a varying but high rate of complications. The most frequent complications were categorized as implant (54%), general (17%), wound (15%) and alignment (12%). The rate of complications might have been even higher than reported, as some authors do not report all types of complications. About 54% of patients required unplanned surgeries due to complications, which comprised 15% of all surgeries.

Conclusion: The literature concerning the definitions, collection, and interpretation of data regarding EOS surgery complications is often difficult to interpret. This creates problems in the comparison, analysis, and improvement of spine surgery practice. Additionally, this observation indicates that data on the incidence of complications can be underestimated, and should be interpreted with caution. Awareness of the high rate of complications of EOS surgery is crucial, and an optimal strategy for prevention should become a priority.

Keywords: Complications; Growth-friendly implant; Scoliosis; Spine; Surgery; Treatment.

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Conflict of interest statement

Conflict-of-interest statement: The authors declare that there is no conflict of interest.

Figures

Figure 1
Figure 1
Preferred Reporting Items for Systematic Reviews and Meta-Analyses flowchart of the method of selection and screening.
See this image and copyright information in PMC

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