Surgical techniques for total sacrectomy and spinopelvic reconstruction
نویسندگان
چکیده
منابع مشابه
The Strain at Bone-Implant Interface Determines the Effect of Spinopelvic Reconstruction following Total Sacrectomy: A Strain Gauge Analysis in Various Spinopelvic Constructs
PURPOSE There is still some controversy regarding the optimal biomechanical concept for spinopelvic stabilization following total sacrectomy for malignancy. Strains at specific anatomical sites at pelvis/sacrum and implants interfaces have been poorly investigated. Herein, we compared and analyzed the strains applied at key points at the bone-implant interface in four different spinopelvic cons...
متن کاملSpinopelvic tumor resection and reconstruction.
How are spinopelvic tumor resections classified? The type of pelvic resection depends on the area involved and the extent of the tumor. Problems arise when the tumor involves the sacrum and the lower lumbar spine. To obtain acceptable surgical margins in these cases, skeletal resection should extend beyond the standard hemipelvectomy (ie, the sacroiliac joint) and may include the ilium, part of...
متن کاملPelvic Reconstruction Surgery Using a Dual-Rod Technique with Diverse U-Shaped Rods After Posterior En Bloc Partial Sacrectomy for a Sacral Tumor: 2 Case Reports and a Literature Review.
BACKGROUND Spinopelvic reconstruction after sacrectomy for a sacropelvic tumor can result in various complications and requires a highly complicated surgical technique. We report 2 cases of pelvic reconstruction surgery using diverse U-shaped rods (USRs) after partial sacrectomy. CASE DESCRIPTION A partial sacrectomy was performed for 2 different cases: one case was a metastatic sacral tumor ...
متن کاملManagement of Sacral Tumors Requiring Spino-Pelvic Reconstruction with Different Histopathologic Diagnosis: Evaluation with Four Cases
In this retrospective study, surgical results of four patients with sacral tumors having disparate pathologic diagnoses, who were treated with partial or total sacrectomy and lumbopelvic stabilization were abstracted. Two patients were treated with partial sacral resection and two patients were treated with total sacrectomy and spinopelvic fixation. Fixation methods included spinopelvic fixatio...
متن کاملSpinopelvic Reconstruction Following Lumbosacral tumor Resection
T involving sacral nerve roots and/or bony structures at the lumbosacral junction are challenging to treat surgically due to potential neurological deficits and biomechanical instability following resection (16, 26). However, with the advent of new modern spinal instrumentation, more biomechanically stable lumbosacropelvic constructs can be used. Additionally, with the recent advances in adjuva...
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ژورنال
عنوان ژورنال: Neurosurgical Focus
سال: 2003
ISSN: 1092-0684
DOI: 10.3171/foc.2003.15.2.5