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Войти в исследования International orthopaedics · 2022
Augmented reality and three-dimensional plate library-assisted posterior minimally invasive surgery for scapula fracture.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Guo Qiang, Li Xiaoning, Tang Yifu, Huang Yuzhao, Luo Ling
Аннотация
PURPOSE: Treating scapular fractures is still a challenging task for surgeons. We aimed to evaluate the feasibility, accuracy, and effectiveness of augmented reality (AR) and three-dimensional (3D) plate library-assisted posterior minimally invasive surgery, named AR-scapular system for scapula fracture. We speculated that using AR-scapular system would improve efficiency and quality for scapular fracture surgery.
METHODS: We retrospectively reviewed the records of 21 patients with scapular fractures treated by posterior minimally invasive surgery with reconstruction plates: nine patients were treated with conventional fixation in group I; whereas 12 patients were treated with pre-operative virtual simulation and intra-operative navigation-assisted fixation using AR-scapular system. We compared operative time, blood loss, complication, and Hardegger function between two groups. Statistical analyses evaluated significant differences between the groups for each of these variables.
RESULTS: In group II, the pre-operative virtual simulation time was 44.42 ± 15.54 min. The time required for pre-operative contouring of the plates was 16.08 ± 5.09 minutes. The patients in group II had significantly shorter operation time and less blood loss (- 28.75 min and - 81.94 ml, respectively; P < 0.05) than patients in the conventional surgery group. The average numbers of plates used were 1.56 ± 0.53 in group I and 1.25 ± 0.45 in group II. The difference was not statistically significant (P > 0.05). The follow-up function outcome results were similar between groups (P > 0.05). There were no intra-operative or post-operative complications for all patients.
CONCLUSION: Augmented reality and 3D plate library-assisted posterior minimally invasive surgery is an effective and reliable method for treating scapular fractures which can provide precise pre-operative planning and intraoperative navigation. This time-saving approach can give a more customized treatment plan, allowing for a safer reduction surgery. What is more, the portable projector is cheap and easy to use.
METHODS: We retrospectively reviewed the records of 21 patients with scapular fractures treated by posterior minimally invasive surgery with reconstruction plates: nine patients were treated with conventional fixation in group I; whereas 12 patients were treated with pre-operative virtual simulation and intra-operative navigation-assisted fixation using AR-scapular system. We compared operative time, blood loss, complication, and Hardegger function between two groups. Statistical analyses evaluated significant differences between the groups for each of these variables.
RESULTS: In group II, the pre-operative virtual simulation time was 44.42 ± 15.54 min. The time required for pre-operative contouring of the plates was 16.08 ± 5.09 minutes. The patients in group II had significantly shorter operation time and less blood loss (- 28.75 min and - 81.94 ml, respectively; P < 0.05) than patients in the conventional surgery group. The average numbers of plates used were 1.56 ± 0.53 in group I and 1.25 ± 0.45 in group II. The difference was not statistically significant (P > 0.05). The follow-up function outcome results were similar between groups (P > 0.05). There were no intra-operative or post-operative complications for all patients.
CONCLUSION: Augmented reality and 3D plate library-assisted posterior minimally invasive surgery is an effective and reliable method for treating scapular fractures which can provide precise pre-operative planning and intraoperative navigation. This time-saving approach can give a more customized treatment plan, allowing for a safer reduction surgery. What is more, the portable projector is cheap and easy to use.