Results 131 to 140 of about 8,970 (173)

Geniculate Ganglion Anatomy for the Otologist

Archives of Otolaryngology - Head and Neck Surgery, 1969
THE greater (superficial) petrosal nerve and the geniculate ganglion are major anatomic landmarks in the surgical approach to the internal auditory canal through the middle cranial fossa. 1 The dura is elevated from the superior surface of the temporal bone through a craniectomy just above the root of the zygomatic process.
G M, Hall, J L, Pulec, A L, Rhoton
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Neurotrophin receptors in the geniculate ganglion

Molecular Brain Research, 1999
We examined the distribution of the high affinity neurotrophin receptors (trkA, trkB, and trkC) in the rat geniculate ganglion. Previous work had shown that during early (prenatal) development, trkB and its two ligands, BDNF and NT-4/5, were most important for survival of almost all neurons.
T T, Cho, A I, Farbman
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Endoscopic approach to geniculate ganglion: a multicentric experience

European Archives of Oto-Rhino-Laryngology, 2023
A variety of lesions could arise from the GG area, or extend into this region from adjacent sites. The management of perigeniculate lesions includes observation, surgery, and radiation, according to the nature, the size of the lesion, and the accompanying symptoms.
Molinari, Giulia, Serafini, Edoardo, Barbazza, Alice, Marchioni, Daniele, Presutti, Livio, Nizzoli, Federica, Reggiani, Elena, Guidotti, Monica, Borghi, Aurora, Fernandez, Ignacio Javier   +9 more
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Enlarged Geniculate Ganglion Fossa

Academic Radiology, 2012
Xiaofei Mu, Yong Quan, Jiang Shao, Jianfeng Li, Haibo Wang, Ruozhen Gong   +5 more
exaly   +2 more sources

Absence of Bone over the Geniculate Ganglion

Journal of Neurosurgery, 1968
D ANDY recognized that the geniculate ganglion "occasionally" protrudes through a congenital defect in the roof of the petrous temporal bone. In their book on trigeminal neuralgia, Stookey and Ransohoff 16 noted that in rare instances the petrous bone is defective over the geniculate ganglion.
A L, Rhoton, J L, Pulec, G M, Hall, A S, Boyd   +3 more
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Sensory Neurons in the Human Geniculate Ganglion

Cells Tissues Organs, 2017
The geniculate ganglion (GG) contains visceral and somatic sensory neurons of the facial nerve. In this study, the number and cell size of sensory neurons in the human GG were investigated. The estimated number of GG neurons ranged from 1,580 to 2,561 (mean ± SD = 1,960 ± 364.6).
Tadasu, Sato, Yu, Yamaguma, Yu, Sasaki, Noriyuki, Kanda, Nobuyuki, Sasahara, Souichi, Kokubun, Takehiro, Yajima, Hiroyuki, Ichikawa   +7 more
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Cavernous angioma of the geniculate ganglion.

Journal of neurosurgery, 2008
Intracranial extraaxial cavernous angiomas are rare vascular malformations. Their occurrence at the geniculate ganglion of the facial nerve within the temporal bone is exceptional. The authors describe a 35-year-old man who developed a slowly progressing facial palsy. Initial cranial MR imaging showed no pathological findings, but 2 years later another
Hans-Holger, Capelle, Makoto, Nakamura, Thomas, Lenarz, Almuth, Brandis, Bernd, Haubitz, Joachim K, Krauss   +5 more
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Surgical Anatomy Of The Geniculate Ganglion

Acta Oto-Laryngologica, 1975
The position and the average dimensions of the geniculate ganglion have been measured with the Zeiss screw micrometer in 24 temporal bones obtained from the histological collection of the ENT department of the University of Zurich. The geniculate ganglion has been found to lie like a cup over the anterior portion of the genu of the VII nerve.
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Geniculate Ganglion Facial Palsy

Archives of Otolaryngology - Head and Neck Surgery, 1965
EVER since Ramsay Hunt's (1907)2description of the syndrome of facial palsy, herpetic rash in and around the ear on the same side often accompanied by a constitutional disturbance and sometimes by deafness and giddiness, there has been a tendency to think of a lesion of the nerve trunk at or near the geniculate ganglion only when the Ramsay Hunt ...
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Facial nerve preservation in geniculate ganglion hemangiomas

Acta Oto-Laryngologica, 2014
Facial nerve preservation was related to tumor size, and the patients with facial nerve preservation obtained better recovery. Hence it is necessary to perform surgical removal as soon as possible.To study facial nerve preservation in patients with geniculate ganglion (GG) hemangiomas.Twelve patients who had GG hemangiomas were managed at a single ...
Xiaofeng, Ma, Dong, Chen, Li, Cai, Daowen, Wang   +3 more
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