Results 41 to 50 of about 30,038 (274)

Marginal versus Segmental Mandibulectomy in the Treatment of Oral Cavity Cancer: A Systematic Review and Meta-analysis [PDF]

open access: yes, 2023
Introduction Oral cavity squamous cell carcinoma (OCSCC) is the most common malignancy in the oral cavity. Two types of mandibular resections have been described: the segmental mandibulectomy and the marginal mandibulectomy.
Tareck Ayad   +19 more
core   +1 more source

Does matching degree matter for proximal femoral intramedullary nail on reoperation rate in intertrochanteric fractures?

open access: yesJournal of Orthopaedic Surgery and Research, 2022
Introduction Previous articles reported on the tip–apex distance, lag screw placement, fracture pattern, reduction quality, osteoporosis and other factors associated with second surgery.
Fei Wang, Ji-Long Zou, Jian Shang
doaj   +1 more source

Medullary area in Nothosaurus spp. from the Upper Muschelkalk. [PDF]

open access: yes, 2016
(A) Free central cavity surrounded by secondary trabeculae indicating ongoing resorption of periosteal bone in SMNS 84772. (B) Large free medullary cavity and resorption of periosteal bone at its margins in SMNS 17214.
P. Martin Sander (164109)   +4 more
core   +1 more source

An Early Cretaceous enantiornithine (Aves) preserving an unlaid egg and probable medullary bone

open access: yesNature Communications, 2019
The fossil record of the reproductive traits of early birds is limited. Here, Bailleul and colleagues describe the Cretaceous enantiornithine bird Avimaia schweitzerae, which preserves an unlaid egg in the abdominal cavity and putative medullary bone.
Alida M. Bailleul   +7 more
doaj   +1 more source

The persistent central canal

open access: yesPAMJ Clinical Medicine, 2020
Our case is about a 30-year-old woman who consults for neck pain, a cervical MRI with and without contrast was performed who objectified a thin centro-medullary cavity measuring 2 mm located at the junction of the anterior third and the posterior two ...
Abdel Ilah Drissi Maniani   +1 more
doaj   +1 more source

Additional file 3: of Systemic distribution of medullary bone in the avian skeleton: ground truthing criteria for the identification of reproductive tissues in extinct Avemetatarsalia [PDF]

open access: yes, 2019
Figure S1. Virtual longitudinal section of the femur of Phaethon rubricauda (USNM-631988). MB fills up most of the medullary cavity, as well as inter-trabecular spaces in both epiphyses.
Mary Schweitzer (6438332)   +2 more
core   +1 more source

Three-Dimensional Evaluation of the Femoral Medullary Canal Center for Antegrade Femoral Nailing

open access: yesSakarya Tıp Dergisi
Objective: Antegrade intramedullary nailing is a commonly used method for the treatment of femoral shaft fractures. However, the optimal anatomical entry point for nail insertion on the proximal femur remains controversial.
Mehmet Hakan Özsoy   +4 more
doaj   +1 more source

Extramedullary Plasmacytoma of Gingiva and Soft Tissue in Neck [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Plasmacytoma is a malignant disease that present either in bone marrow (medullary plasmacytoma), within the bone (solitary plasmacytoma of bone), or outside of bone, as the extramedullary plasmacytoma. Extramedullary plasmacytoma accounts for 3% of all
Soumya.K.Nair   +4 more
doaj   +1 more source

Changes in the Outer Shape, Inner Structure and Bone Mineral Density of the Tibia in Growing Japanese Quail, Coturnix japonica

open access: yesThe Journal of Poultry Science, 2007
The length, width and thickness of cortical bone at the central diaphysis, as well as the inner structure and bone density in the tibia of growing Japanese quail (Coturnix japonica) were examined from hatching to 100 days of age at 10-day intervals to ...
Kouichi Nishimura   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy