Application of minimally invasive ultrasonic osteotome in robotic-assisted sacral tumor resection
10.3760/cma.j.cn121113-20220913-00541
- VernacularTitle:微创超声骨刀在机器人辅助骶骨肿瘤切除术中的应用
- Author:
Yiwei FU
1
;
Hui WU
;
Changye ZOU
;
Jingnan SHEN
;
Junqiang YIN
Author Information
1. 中山大学附属第一医院骨肿瘤科，广东省骨科学重点实验室，广州 510080
- Keywords:
Bone neoplasms;
Sacrum;
Robotic surgical procedures;
Piezosurgery
- From:
Chinese Journal of Orthopaedics
2023;43(7):452-457
- CountryChina
- Language:Chinese
-
Abstract:
Sacral tumors are surgically challenging and at a high risk of complications. In recent years, robotic-assisted resection has been gradually applied in sacral tumors, but it is difficult to remove bone tissue by present robotic instruments, which limits the application of surgical robot in sacral tumor. The present study aimed to explore the application range and therapeutic effect of minimally invasive ultrasonic osteotome in robotic-assisted sacral tumor resection. Eighteen patients underwent robotic-assisted sacral tumor resection in the First Affiliated Hospital of Sun Yat-Sen University from May 2015 to March 2021 by the Da Vinci robotic surgical system. Among them three patients who underwent osteotomy with minimally invasive ultrasonic osteotome were enrolled. There were 2 males and 1 female, aged 24, 32, 71 years, respectively. The tumors included 2 schwannomas and 1 ganglioneuroma. The operation time, bleeding volume and postoperative hospitalization days were recorded. The recurrence and complications were evaluated during follow-up. The operative time of the 3 patients was 80, 240 and 300 minutes, and the intraoperative bleeding volume was 30, 30 and 100 ml. Complete resection was performed in 2 cases and intralesional resection in 1 case. The postoperative hospital stay was 5, 3 and 7 days respectively. The follow-up time was 58, 17 and 31 months respectively. No tumor recurrence was found during the follow-up. As regards complications, only one patient had left foot pain after operation, and there were no other intraoperative or postoperative complications. The therapeutic advantages of ultrasonic osteotome combined with the Da Vinci robotic surgical system can achieve precise osteotomy, reduce intraoperative bleeding and accelerate postoperative recovery for certain patients with sacral tumors.
