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. 2020 Oct;12(10):5281-5288.
doi: 10.21037/jtd-20-2087.

Does routine uniportal thoracoscopy during rib fixation identify more injuries and impact outcomes?

Jenny T Bui  1 , Sydney E Browder  2 , Hadley K Wilson  1   3 , Daniel G Kindell  1   2 , Jin H Ra  1   4 , Benjamin E Haithcock  1   3 , Jason M Long  1   3
Affiliations

Does routine uniportal thoracoscopy during rib fixation identify more injuries and impact outcomes?

Jenny T Bui et al. J Thorac Dis. 2020 Oct.

Abstract

Background: Flail chest and severely displaced rib fractures due to blunt trauma can be associated with intrathoracic injuries. At our institution, two thoracic surgeons perform all surgical stabilization of rib fractures (SSRF): one performs routine uniportal thoracoscopy (R-VATS) at the time of SSRF and the other for only select cases (S-VATS). In this pilot study, we hypothesized that R-VATS at the time of SSRF identifies and addresses intrathoracic injuries not seen on imaging and may impact patient outcomes.

Methods: A retrospective review of all patients who underwent SSRF from 2013-2019 at our institution was performed for severely displaced rib fractures or flail chest. Data collected included demographics, imaging results, treatment strategy, and operative findings.

Results: Ninety-nine patients underwent SSRF. Uniportal thoracoscopy was performed on 69% of these patients. When thoracoscopy was performed, 31 additional injuries were identified. R-VATS identified 23 additional intrathoracic findings at time of thoracoscopy not seen on CT scan compared to 8 findings in the S-VATS group (P=0.367). At 3 months follow-up, one empyema and one diaphragmatic hernia required reoperation-neither of which underwent thoracoscopy at time of SSRF. There were no differences in LOS, operative times, and overall mortality between the SSRF/thoracoscopy and SSRF only groups.

Conclusions: R-VATS at the time of SSRF did not identify a statistically significant greater number of occult intrathoracic injuries compared to S-VATS. R-VATS was not associated with increased operative time, LOS, and mortality. Further study is needed to determine if there is benefit to R-VATS in patients meeting requirements for rib fracture repair.

Keywords: Uniportal thoracoscopy; rib fractures; surgical stabilization.

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Conflict of interest statement

Conflicts of Interest: All authors have completed the ICMJE uniform disclosure form (available at http://dx.doi.org/10.21037/jtd-20-2087). The authors have no conflicts of interest to declare.

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