Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 4 of 4
Full-Text Articles in Medicine and Health Sciences
Implantable Biomaterials To Provide Local Immunotherapy Following Surgical Resection., Michael J Gough, Jason R Baird, R Bryan Bell
Implantable Biomaterials To Provide Local Immunotherapy Following Surgical Resection., Michael J Gough, Jason R Baird, R Bryan Bell
Articles, Abstracts, and Reports
No abstract provided.
A Variant Of The Sciatic Nerve And Its Clinical Implications., Graham Dupont, Florence Unno, Joe Iwanaga, Rod J Oskouian, R Shane Tubbs
A Variant Of The Sciatic Nerve And Its Clinical Implications., Graham Dupont, Florence Unno, Joe Iwanaga, Rod J Oskouian, R Shane Tubbs
Articles, Abstracts, and Reports
Variants of gluteal neural anatomy are important to consider, especially during surgical approaches to the hip. During the routine dissection of the gluteal region, a variant of the sciatic nerve was found where the nerve left the pelvis fully split into its tibial and common fibular components. Intrapelvically and extrapelvically, there was no splitting of the two components by the piriformis muscle. Distally, the two parts of the nerve were draped over the medial and lateral edges of the ischial tuberosity. To avoid iatrogenic injury to the sciatic nerve during invasive or surgical approaches to this region, all possible anatomical …
Anatomical Study Of The Extreme Lateral Transpsoas Lumbar Interbody Fusion With Application To Minimizing Injury To The Kidney., Joe Iwanaga, Emre Yilmaz, Tamir Tawfik, Amir Abdul-Jabbar, Marc Vetter, Marc Moisi, Koichi Watanabe, Koh-Ichi Yamaki, R Shane Tubbs, Rod J Oskouian
Anatomical Study Of The Extreme Lateral Transpsoas Lumbar Interbody Fusion With Application To Minimizing Injury To The Kidney., Joe Iwanaga, Emre Yilmaz, Tamir Tawfik, Amir Abdul-Jabbar, Marc Vetter, Marc Moisi, Koichi Watanabe, Koh-Ichi Yamaki, R Shane Tubbs, Rod J Oskouian
Articles, Abstracts, and Reports
Objective Since the extreme lateral lumbar interbody fusion procedure was first reported by Ozgur in 2006, a large number of clinical studies have been published. Anatomical studies which explore methods to avoid visceral structures, such as the kidney, with this approach have not been examined in detail. We dissected the retroperitoneal space to analyze how the extreme lateral transpsoas approach to the lumbar spine could damage the kidney and related structures. Methods Eight sides from four fresh Caucasian cadavers were used for this study. The latissimus dorsi muscle and the thoracolumbar fascia were dissected to open the retroperitoneum. The fat …
Piercing Of The Lumbocostal Ligament By The Subcostal Nerve: A Previously Unreported Case., Marc Vetter, Joe Iwanaga, Rod J Oskouian, R Shane Tubbs
Piercing Of The Lumbocostal Ligament By The Subcostal Nerve: A Previously Unreported Case., Marc Vetter, Joe Iwanaga, Rod J Oskouian, R Shane Tubbs
Articles, Abstracts, and Reports
As lateral approaches gain popularity in lumbar spine surgery, detailed discussions regarding anatomical variations in the innervation of the thoracolumbar region are of increasing importance. Damage to intercostal or subcostal nerves can lead to post-operative complications including regional loss of sensitivity, motor function, or abdominal wall hernias. More specifically, the subcostal nerve has been identified in the literature as one of the more vulnerable structures during such procedures. A clear understanding of the position of the subcostal nerve relative to nearby anatomical structures is therefore important for medical professionals. We herein report a rare anatomical variation in which the subcostal …