Three-Dimensional Imaging of the Temporal Bone Using a Helical CT Scan and Its Application in Patients with Cochlear Implantation

ORL ◽  
1996 ◽  
Vol 58 (6) ◽  
pp. 298-300 ◽  
Author(s):  
Tetsuo Himi ◽  
Akikatsu Kataura ◽  
Motomichi Sakata ◽  
Yoshihiro Odawara ◽  
Jun-ichi Satoh ◽  
...  
Keyword(s):  
Ct Scan ◽  
Temporal Bone ◽  
Cochlear Implantation ◽  
Three Dimensional ◽  
Helical Ct ◽  
Three Dimensional Imaging

Surgical considerations during cochlear implantation: the utility of temporal bone computed tomography

2021 ◽  
pp. 1-8
Author(s):  
Beomcho Jun ◽  
Sunwha Song
Keyword(s):  
Computed Tomography ◽  
Temporal Bone ◽  
Cochlear Implantation ◽  
Round Window ◽  
Three Dimensional ◽  
Electrode Placement ◽  
Posterior Tympanotomy ◽  
Electrode Insertion ◽  
Window Approach ◽  
Bone Structures

Abstract Objective This paper describes the construction of portals for electrode placement during cochlear implantation and emphasises the utility of pre-operative temporal bone three-dimensional computed tomography. Methods Temporal bone three-dimensional computed tomography was used to plan portal creation for electrode insertion. Results Pre-operative temporal bone three-dimensional computed tomography can be used to determine the orientation of temporal bone structures, which is important for mastoidectomy, posterior tympanotomy and cochleostomy, and when using the round window approach. Conclusion It is essential to create appropriate portals (from the mastoid cortex to the cochlea) in a step-by-step manner, to ensure the safe insertion of electrodes into the scala tympani. Pre-operative three-dimensional temporal bone computed tomography is invaluable in this respect.

Three-Dimensional Imaging of Liver Tumors Using Helical CT During Intravenous Injection of Contrast Medium

1999 ◽  
Vol 23 (3) ◽  
pp. 435-440 ◽  
Author(s):  
Masafumi Uchida ◽  
Masatoshi Ishibashi ◽  
Toshi Abe ◽  
Hiroshi Nishimura ◽  
Naofumi Hayabuchi
Keyword(s):  
Contrast Medium ◽  
Intravenous Injection ◽  
Liver Tumors ◽  
Three Dimensional ◽  
Helical Ct ◽  
Three Dimensional Imaging

Fibrous Dysplasia of the Temporal Bone: Assessment by Three-Dimensional Helical CT Imaging

2005 ◽  
Vol 133 (4) ◽  
pp. 643-643 ◽  
Author(s):  
Shotaro Karino ◽  
Tatsuya Yamasoba ◽  
Akinori Kashio ◽  
Kimitaka Kaga
Keyword(s):  
Fibrous Dysplasia ◽  
Temporal Bone ◽  
Three Dimensional ◽  
Helical Ct ◽  
Ct Imaging ◽  
Bone Assessment

scholarly journals Surgical anatomy of temporal bone using three-dimensional imaging techniques

2014 ◽  
Vol 24 (1) ◽  
pp. 39-43
Author(s):  
Shin Kariya ◽  
Tomoo Onoda ◽  
Mitsuhiro Okano ◽  
Kazunori Nishizaki
Keyword(s):  
Temporal Bone ◽  
Imaging Techniques ◽  
Three Dimensional ◽  
Surgical Anatomy ◽  
Three Dimensional Imaging

scholarly journals 92. Improvement of three-dimensional display image by helical CT scan data

1990 ◽  
Vol 46 (8) ◽  
pp. 1066
Author(s):  
T. KATAKURA ◽  
K. KIMURA ◽  
K. SUZUKI ◽  
K. SATOH ◽  
T. SATOH ◽  
...  
Keyword(s):  
Ct Scan ◽  
Three Dimensional ◽  
Helical Ct ◽  
Three Dimensional Display ◽  
Scan Data

Three-Dimensional Imaging of Laryngeal Cancers Using High-Speed Helical CT Scanning

ORL ◽  
1998 ◽  
Vol 60 (2) ◽  
pp. 103-107 ◽  
Author(s):  
Atsushi Sakakura ◽  
Yuzo Yamamoto ◽  
Yasuo Uesugi ◽  
Ken Nakai ◽  
Hiroshi Takenaka ◽  
...  
Keyword(s):  
High Speed ◽  
Three Dimensional ◽  
Helical Ct ◽  
Ct Scanning ◽  
Three Dimensional Imaging
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