What Are the Functional Outcomes After Total Sacrectomy Without 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...
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BACKGROUND Functional jejunal interposition (FJI) has been applied as a reconstruction procedure to maintain the jejunal continuity and duodenal food passage after total gastrectomy in patients with gastric cancer. The purpose of this study was to evaluate clinical efficacy of the FJI procedure by comparing the functional outcomes of FJI to Roux-en-Y after total gastrectomy in gastric cancer pa...
متن کاملFinite element analysis of lumbosacral reconstruction after partial sacrectomy
BACKGROUND The biomechanical property of MGT for patients who underwent partial sacrectomy is not well documented, so this study aimed to investigate biomechanical property of lumbosacral reconstruction after partial sacrectomy. MATERIAL AND METHODS Three 3-dimensional finite element models of lumbosacral region were established: 1) an intact model (INT), 2) a defective model in which partial...
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 ...
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ژورنال
عنوان ژورنال: Clinical Orthopaedics & Related Research
سال: 2017
ISSN: 0009-921X
DOI: 10.1007/s11999-016-4729-z