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Angulation of the dural venous sinuses in the posterior cranial fossa: an anatomical study and its implications for venous circulation.
Neurosurg Rev
January 2025
Department of Neurosurgery, Clinical Neuroscience Research Center, Tulane University School of Medicine, New Orleans, LA, USA.
The purpose of the current study was to determine the angulation of the dural venous sinuses in soft tissue, to evaluate differences between types of tissue, and to discuss the potential influence of these angulations on intracranial venous hemodynamics and related pathologies. Angulations formed in different segments of the transverse, sigmoid, and superior sagittal sinuses were measured in 13 adult human cadaveric heads (26 sides). After the soft tissues were removed, measurements were also taken from the underlying bone.
View Article and Find Full Text PDFSpecial screw corridors and imaging in pelvic ring trauma.
Arch Orthop Trauma Surg
January 2025
University Hospital Merkur, Zagreb, Croatia.
Adequate intraoperative visualization is mandatory for implant application in pelvic ring injuries. Several fluoroscopic X-ray views are in practical use. The gold standard primary X-ray is the anteroposterior view of the pelvis.
View Article and Find Full Text PDFIntraoperative angulation of the C-arm for X-ray of each curved surface of the femoral neck wall: a cadaveric study.
BMC Musculoskelet Disord
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Department of Orthopaedic Surgery, People's Hospital of Anji, Huzhou, Zhejiang, 313300, China.
Article Synopsis
- C-arm fluoroscopy is crucial for accurately visualizing the irregular anatomical structures during surgeries involving the femoral neck, as traditional imaging techniques are often inadequate.
- The study analyzed the femoral neck's anatomy by measuring specific angles related to its surfaces and tested optimal C-arm angles for better fluoroscopic imaging.
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Impacted mandibular third molars: a comparison of orthopantomography and cone-beam computed tomography imaging in predicting surgical difficulty.
Arch Craniofac Surg
October 2024
Dental Hospital of Hasanuddin University, Makassar, Indonesia.
Background: This study investigated the predictive value of orthopantomography (OPG) for the difficulty of extracting impacted mandibular third molars, in comparison with cone-beam computed tomography (CBCT).
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Predicting functional outcome after nonoperative treatment of proximal humeral fractures involving the surgical neck.
J Shoulder Elbow Surg
October 2024
Department of Orthopaedic Surgery and Traumatology, Kantonsspital St. Gallen, St. Gallen, Switzerland.
Background: In nonoperative treated proximal humeral fractures (PHFs), uncertainty remains regarding functional outcome. Therefore, the aim was to identify predictors of functional outcome following nonoperative treatment of PHF and to develop predictive models.
Methods: Adults with a nonoperatively treated PHF involving the surgical neck were followed for 1 year.
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