Results 221 to 230 of about 1,688,001 (281)

Anatomy and Diseases of the Greater Wings of the Sphenoid Bone.

Radiographics, 2022
The greater wings of the sphenoid bone (GWS) comprise the components of the sphenoid bone that make up most of the posterior orbital wall and form the anterior and medial parts of the floor of the middle cranial fossa. Many important skull base foramina,
Renata Cochinski, M. Agarwal, Jessica Albuquerque, Carolina A de Almeida, Rafaela P Stricker, Marcela F Uberti, Ana Paula K Casqueiro, Gabriel S Mendonça, Galba R S do Nascimento, F. Miraldi, Marcos Decnop   +10 more
semanticscholar   +1 more source

Characteristics of the Sphenoid Bone in Crouzon Syndrome

The Journal of craniofacial surgery (Print), 2021
Supplemental Digital Content is available in the text Background: The goal of this study is to analyze the safety of reconstructive surgeries for Crouzon syndrome, and to understand the deformities and complications related to the surgical procedure ...
Yang Lü, L. Gui, L. Teng, Xiaolei Jin, F. Niu, T. Song   +5 more
semanticscholar   +1 more source

A comparative analysis of sphenoid bone between domestic sheep (ovis aries) and goat (capra hircus) using geometric morphometrics

Anatomia, Histologia, Embryologia. Journal of Veterinary Medicine Series C, 2021
The sphenoid bone forms the rostral part of the base of the neurocranium and is composed of two segments, the presphenoid [os praesphenoidale] and the basisphenoid [os basisphenoidale].
P. Parés-Casanova, Xènia Domènech-Domènech   +1 more
semanticscholar   +1 more source

Characterization and implications of the lingual process of the sphenoid bone: a cadaveric and radiographic study

International Forum of Allergy and Rhinology, 2020
The surgical significance of the lingual process of the sphenoid bone (LPSB) has not been sufficiently addressed. The purpose of this study was to describe the anatomical details of the LPSB in relation to the quadrangular space.
Lifeng Li, N. London, Xiaohong Chen, D. Prevedello, R. Carrau   +4 more
semanticscholar   +1 more source

Sphenoid bone pseudolesion

2013
N. Aygun, G. Shah, D. Gandhi
openaire   +2 more sources

Fractures of the sphenoid bone

Head & Neck Surgery, 1986
AbstractFractures of the sphenoid bone occur following injury to the orbit and base of the skull. Such fractures are important since they can cause loss of vision and damage to various neural and muscular tissues. Ocular injury is also commonly associated. This paper reviews the hospital records of 112 consecutive patients with fractures of the base of
W, Ghobrial, S, Amstutz, R H, Mathog
openaire   +2 more sources

Aneurysmal Bone Cyst of the Sphenoid Bone

Journal of Craniofacial Surgery, 2002
Aneurysmal bone cyst (ABC) is an uncommon benign lesion that rarely presents in the craniofacial region. Aneurysmal bone cysts represent nearly 1.4% of all bone tumors, and among those, only 3% are located in the cranium. In this study, we report on an ABC located in the sphenoid bone with superior nasal cavity and ethmoid extension.
Harun, Cansiz, Ender, Inci, Ferhat, Erisir, Cem, Hizh, Murat, Yener, Bulent, Cambaz, Sergulen, Dervisoglu   +6 more
openaire   +2 more sources

Tuberculous erosion of the sphenoid bone

The British Journal of Radiology, 1978
Sphenoidal erosions due to tuberculosis are reported in four young coloured children. The lytic destruction is emphasized for refence texts indicate that tuberculosis produces a sclerotic reaction when extending to the skull base. Tuberculous osteitis of the skull occurs particularly in coloured children and adolescents.
J B, Witcombe, B J, Cremin
openaire   +2 more sources

Benign osteoblastoma of the sphenoid bone

min - Minimally Invasive Neurosurgery, 1991
Benign osteoblastoma is a rare tumour of bone with a predilection for the spinal column and appendicular skeleton. The skull is an unusual site. We report a case in which the lesion affected the lesser wing of the sphenoid bone and extended from the middle cranial fossa to the orbital region.
P. Ciappetta, M. Salvati, RACO, Antonino, ARTICO, Marco, F. M. Gagliardi   +4 more
openaire   +4 more sources

Capillary hemangioma of the sphenoid bone

Skeletal Radiology, 1984
A capillary hemangioma in the body of the sphenoid bone produced unilateral optic atrophy in a 13-year-old boy. The typical reticulated appearance of an osseous hemangioma was clearly demonstrated only on direct magnification radiographs. At angiography, patchy filling occurred through vessels arising from the internal carotid and internal maxillary ...
R A, Suss, A J, Kumar, H D, Dorfman, N R, Miller, A E, Rosenbaum   +4 more
openaire   +2 more sources