Comparative retrospective study of triangular osteosynthesis with and without robotic assistance for unilateral unstable sacral fractures combined with lumbosacral junction injuries

Autor: Zhao-Jie Liu, Ya Gu, Jian Jia
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: BMC Surgery, Vol 22, Iss 1, Pp 1-12 (2022)
Druh dokumentu: article
ISSN: 1471-2482
DOI: 10.1186/s12893-022-01857-9
Popis: Abstract Background To compare the clinical efficacy of unilateral unstable sacral fractures (USFs) involving the lumbosacral region treated with and without robot-aided triangular osteosynthesis (TOS). Methods Patients of the unilateral USF combined with the ipsilateral lumbosacral junction injury (LSJI) treated with TOS were retrospectively analyzed and divided into two groups: the robot group (TOS with robotic assistance) and the conventional group (TOS with open procedure). Screw placement was assessed using the modified Gras criterion. Patients were followed up with routine visits for clinical and radiographic examinations. At the final follow-up, clinical outcomes were recorded and scored using the Majeed scoring system. Results Eleven patients in the robot group and seventeen patients in the conventional group were recruited into this study. Significant differences in surgical bleeding (P
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