Objective. To address the following two questions:(A) Is there a difference in outcomes after
spino-pelvic reconstruction of total sacrectomy defects compared with no reconstruction?(B) …

Purpose Sacral chordomas (SC) are rare, locally invasive, malignant neoplasms. Despite
surgical resection and adjuvant therapies, local recurrence (LR) is common and overall …

Background and purpose To interrogate inter-observer variability in gross tumour volume
(GTV) and clinical target volume (CTV) delineation specific to the treatment of sacral …

Purpose Dumbbell-shaped thoracic tumors represent a distinct type of tumor and involve in
both the spinal canal and the posterior thoracic cavity. Successful treatment for the tumors …

Purpose To investigate the indications, approaches, resection methods, and complications
of total sacrectomy with a combined antero-posterior approach for malignant sacral tumours …

Background Few studies have been done on robot-assisted sacral surgery. This study aims
to evaluate the outcomes of seven patients with benign sacral or presacral tumors treated …

Study Design. We retrospectively analyzed factors associated with spinopelvic mechanical
failure after total sacrectomy. Objective. To find the rate and type of mechanical fixation …

Background Sacrectomy is a rare and demanding surgical procedure that results in major
soft tissue defects and spinopelvic discontinuity. No consensus is available on the optimal …

Purpose The current study aimed to explore the pattern of complications after primary sacral
tumor resection, to investigate the possible effect of several perioperative parameters on the …

Objective The aim of this study was to conduct a survey of the different complications of
partial, total or extended sacrectomy for the treatment of spinal tumors. Method This study is …