1.A Case of Cloverleaf Skull; Kleeblattschael Syndrome.
Chang Hyon YANG ; Kyu Earn KIM ; Chang Ho HONG
Journal of the Korean Pediatric Society 1987;30(4):456-460
No abstract available.
Skull*
2.The comparative study of three-dimensional cephalograms to actual models and conventional lateral cephalograma in linear and angular measurements.
Gi Sun BAE ; Soo Byung PARK ; Woo Sung SON
Korean Journal of Orthodontics 1997;27(1):129-140
Conventional cephalometrics have inherent errors because their evaluation is performed in two-dimension for threedimensional object. To compensate these errors, three-dimensional cephalograms - derivation of three-dimensional data from conventional lateral and postero-anterior cephalograms - were developed. In this study, the accuracy and precision of three dimensional cephalograms were determined by means of 10 linear and 12 angular measurements on 36 acrylic skull models and by the comparison of conventional lateral cephalograms. The results were as follows 1. Mean difference between three-dimensional cephalograms and actual models in linear measurements was 0.94+/-0.62 mm and mean rate of magnification of three-dimensional cephalograms was 100.31+/-0.91%. There were no statistically significant differences between three-dimensional cephalograms and actual models in linear measurements(alpha=0.1). 2. Mean difference between conventional lateral cephalograms and actual models in linear measurements was 6.44+/-1.48 mm and mean rate of magnification of lateral cephalograms was 106.99+/-1.45%. There were statistically significant differences between lateral cephalograms and actual models in linear measurements(P<0.005). 3. Mean difference between three-dimensional cephalograms and actual models in angular measurements was 1.22+/-0.82degrees and mean rate of magnification of three-dimensional cephalograms was 105.71+/-12.07%. There were no statistically significant differences between three-dimensional cephalograms and actual models in angular measurements(alpha=0.1). 4. Mean difference between conventional lateral cephalograms and actual models in angular measurements was 1.70+/-0.94degrees and mean rate of magnification of lateral cephalograms was 106.35+/-15.70%. There were no statistically significant differences between lateral cephalograms and actual models in angular measurements(alpha=0.1). There were similarity between three-dimensional and lateral cephalograms in angular measurements.
Skull
3.Transdural Extension of Malignant Astrocytoma.
Jae Young KANG ; Chun Sik CHOI ; Chung Chul KIM ; Kwan Sik KIM ; Mun Bae JU
Journal of Korean Neurosurgical Society 1979;8(2):495-500
Of the case of malignant astrocytoma, spontaneous transdural extension is very rare. Only several cases of transdural extension of primary intracranial tumor are reported. However, these cases are through the foramina of the skull base. We have experienced a case of malignant astrocytoma which directly extended out through the dura and calvarium near the pterion of the left side.
Astrocytoma*
;
Skull
;
Skull Base
4.Clinical Analysis and Surgical Results of Skull Base Meningiomas.
Young Wook KIM ; Shin JUNG ; Jae Sung KIM ; Jung Kil LEE ; Tae Sun KIM ; Jae Hyoo KIM ; Soo Han KIM ; Sam Suk KANG ; Je Hyuk LEE
Journal of Korean Neurosurgical Society 2000;29(11):1437-1444
No abstract available.
Meningioma*
;
Skull Base*
;
Skull*
5.Free muscle flap reconstruction following resection of the skull base tumour.
Hae Cheon CHOI ; Sang Hoon HAN ; Kyung Suck KOH ; Kun Chul YOON ; Bok Sung CHUNG
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(6):1257-1265
No abstract available.
Skull Base*
;
Skull*
6.Surgical treatment of the anterior skull base tumor.
Korean Journal of Otolaryngology - Head and Neck Surgery 1993;36(5):1018-1025
No abstract available.
Skull Base*
;
Skull*
7.Skull base osteomyelitis.
Myung Whun SUNG ; Byeong Ho SONG ; Chul Hee LEE ; Chong Sun KIM
Korean Journal of Otolaryngology - Head and Neck Surgery 1993;36(4):663-671
No abstract available.
Osteomyelitis*
;
Skull Base*
;
Skull*
8.Surgical treatment of the lateral skull base tumor : type C infratemporal fossa approach.
Won Sang LEE ; Jeong Hwan LEE ; Sung Gyun MOON
Korean Journal of Otolaryngology - Head and Neck Surgery 1993;36(5):1026-1037
No abstract available.
Skull Base*
;
Skull*
9.Repair of anterior skull base defect using pericranial-septal flap after craniofacial resection.
Chul Ho JANG ; Ie Dong KIM ; Won Ki WANG ; Sang Won YOON
Korean Journal of Otolaryngology - Head and Neck Surgery 1993;36(4):734-739
No abstract available.
Skull Base*
;
Skull*
10.Understanding the Biomechanical Properties of Skull Base Tissues Is Essential for the Future of Virtual Reality Endoscopic Sinus and Skull Base Surgery Simulators
Valentin FAVIER ; Patrice GALLET ; Gérard SUBSOL ; Guillaume CAPTIER
Clinical and Experimental Otorhinolaryngology 2019;12(2):231-232
No abstract available.
Skull Base
;
Skull
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