1.The clinical study of subtrochanteric fractures of the femur.
Soo Kil KIM ; Keung Bae RHEE ; Sae Joong OH ; Su Chan LEE
The Journal of the Korean Orthopaedic Association 1992;27(4):1006-1013
No abstract available.
Femur*
;
Hip Fractures*
3.Treatment of the nail bed injury with artificial nail.
Keung Bae RHEE ; Sae Joong OH ; Soo Kil KIM ; Sung Ho KIM
The Journal of the Korean Orthopaedic Association 1992;27(2):570-576
No abstract available.
4.The treatment of unstable intertrochanteric fracture usuing a medial displacement and valgus osteotomy.
Keung Bae RHEE ; Soo Kil KIM ; Sae Joong OH ; Jin Hong KHO ; Hyeon Ki KIM
The Journal of the Korean Orthopaedic Association 1993;28(6):2066-2073
No abstract available.
Osteotomy*
5.Synovial sarcoma associated with multiple exostosis: a case report.
Keung Bae RHEE ; Sae Joong OH ; Soo Kil KIM ; Jung Doo KIM ; Heum Rye PARK
The Journal of the Korean Orthopaedic Association 1992;27(3):825-829
No abstract available.
Exostoses, Multiple Hereditary*
;
Sarcoma, Synovial*
6.Shearer external fixation in open fracture of the long bone.
Keung Bae RHEE ; Sung Ho KIM ; Sae Joong OH ; Soo Kil KIM
The Journal of the Korean Orthopaedic Association 1992;27(1):123-130
No abstract available.
Fractures, Open*
7.Clinical study of dislocation of the acromioclavicular joint: Grade III injury allman's classification.
Keung Bae RHEE ; Soo Kil KIM ; Sae Joong OH ; Nam Jin JEONG ; Jin Hong KOH ; Jin Ho KHIM
The Journal of the Korean Orthopaedic Association 1993;28(5):1603-1609
No abstract available.
Acromioclavicular Joint*
;
Classification*
;
Dislocations*
8.Different Movement of Hyolaryngeal Structures by Various Application of Electrical Stimulation in Normal Individuals.
Sae Hyun KIM ; Byung Mo OH ; Tae Ryun HAN ; Ho Joong JEONG ; Young Joo SIM
Annals of Rehabilitation Medicine 2015;39(4):535-544
OBJECTIVE: To identify the differences in the movement of the hyoid bone and the vocal cord with and without electrical stimulation in normal subjects. METHODS: Two-dimensional motion analysis using a videofluoroscopic swallowing study with and without electrical stimulation was performed. Surface electrical stimulation was applied during swallowing using electrodes placed at three different locations on each subject. All subjects were analyzed three times using the following electrode placements: with one pair of electrodes on the suprahyoid muscles and a second pair on the infrahyoid muscles (SI); with placement of the electrode pairs on only the infrahyoid muscles (IO); and with the electrode pairs placed vertically on the suprahyoid and infrahyoid muscles (SIV). RESULTS: The main outcomes of this study demonstrated an initial downward displacement as well as different movements of the hyoid bone with the three electrode placements used for electrical stimulation. The initial positions of the hyoid bone with the SI and IO placements resulted in an inferior and anterior displaced position. During swallowing, the hyoid bone moved in a more superior and less anterior direction, resulting in almost the same peak position compared with no electrical stimulation. CONCLUSION: These results demonstrate that electrical stimulation caused an initial depression of the hyoid bone, which had nearly the same peak position during swallowing. Electrical stimulation during swallowing was not dependent on the position of the electrode on the neck, such as on the infrahyoid or on both the suprahyoid and infrahyoid muscles.
Deglutition
;
Deglutition Disorders
;
Depression
;
Electric Stimulation*
;
Electrodes
;
Hyoid Bone
;
Jupiter
;
Muscles
;
Neck
;
Neck Muscles
;
Vocal Cords
9.Angiography of the Posterior Fossa.
Sae Moon OH ; Hee Joong CHA ; Kil Soo CHOI ; Bo Sung SIM
Journal of Korean Neurosurgical Society 1976;5(2):121-134
Our study was designed for two purpose. The first purpose was to evaluate the incidence of the visualization of the identifiable vessels of the posterior fossa on the vertebral angiography and its significance in the diagnosis of the supra and infratentorial lesions. The second purpose is by measuring the position of the important angiographic landmarks of the posterior fossa on the vertebral angiography to obtain their normal value and to investigate the correlation between the change of the position of the landmarks and the supra and infratentorial lesions. 91 cases of vertebral angiogram performed at Seoul National University Hospital from June 1974 to September 1976 were reviewed. The results were as follows: 1. Generally the vessels of the injected site showed better visualization than the vessels of the opposite site on the Towne's projection and the lateral projection showed better visualization than the Towne's projection with respect to each vessel of the injected site. 2. Reflux of contrast media down the contralateral vertebral artery was seen in about 33% of cases. On the lateral projection, posterior inferior cerebellar artery, precentral cerebellar vein and inferior vermian vein showed high incidence of visualization, which were important in the diagnosis of the posterior fossa lesions. On the Towne's projection posterior choroidal artery, posterior pericallosal artery, precentral cerebellar vein, superior vermian vein and anterior pontomesencephalic vein showed very low incidence of visualization. 3. For the better visualization of the vessels of the posterior fossa, injection with constant and high pressure, precise serialogram, subtraction and magnification techniques were needed. 4. On the lateral projection the normal value of the distance between the dorsum sellae the basilar artery was 6.0mm (3.0mm-10.0mm), and the distance between the midpoint of the clivus and the basilar artery was 3.5mm (1.5mm-10.0mm), and the distance between the anterior rim of the Foramen Magnum and the vertebral was 9.5mm (1.0mm-19.0mm). In some cases of craniopharyngioma the tip of the basilar artery was displaced posteriorly and in the most cases of the space occupying lesions of the posterior fossa the basilar artery was displaced anteriorly and compressed to the clivus. 5. On the lateral projection normal value of the distance between the choroidal point and the clivus/IOP line was 9.5mm (1.0mm-19.0mm). Normal value of the projection of the distance between the anterior rim of the Foramen Magnum and the point on the clivus/IOP line crossed by a perpendicular line from the choroidal point to the length of the clivus/IOP line was 39% (28%-49%) and in 78% of cases within the range of 35%-43%. Generally in the most cases of the space occupying lesions of the posterior compartment of the posterior fossa the choroidal point was displaced anteriorly, and in the most cases of the space occupying lesions of the anterior compartment of the posterior fossa the choroidal point was displaced posteriorly, and in the most cases of the supratentorial space occupying lesions the choroidal point showed no change. 6. On the lateral progection distance between the copular point and the clivus/IOP line was 7.5mm (1.0mm-11.5mm). In the most cases of the space occupying lesions of the posterior fossa it was over 11.5mm. 7. On the Towne's view the normal position of the bifurcation point of the basilar artery was 0.3mm left from the midline and its normal range was 3mm left and right from the midline. In the most cases of the cerebellopontine angle tumors and some cases of large cerebellar hemispheric tumors the bifurcation point of the basilar artery was displaced to the opposite of the tumors. 8. On the Towne's projection the maximal width of the ambient segments of the posterior cerebral arteries was 41.0mm (32.0mm-52.0mm) and the minimal width of the quadrigeminal segments of the posterior cerebral arteries was 17.0mm (6.0mm-28.0mm). In the cases of brain stem tumors the widths of the both ambient and quadrigeminal segments were widened, and in the most cases of posterior fossa lesions showing the upward supratentorial herniation and in the all cases of the pineal tumors the width of the quadrigeminal segments of the posterior cerebral artery was widened. 9. On the lateral projection the normal value of the distance between the C-C point and the Twining's line was 11.2mm (5.0mm-17.0mm). The normal value of the proportion of the distance between the tuberculum sellae and the point on the Twining's line was 50%(45%~54%) and in 76% of cases within the range of 49%~51%. In the most cases of the pineal tumors, thalamic tumors and the tumors of the anterior compartment of the posterior fossa the C-C point was displaced posteriorly, and in the cases of the tumor of the posterior compartment of the posterior fossa the C-C point was displaced anteriorly. 10. On the Towne's projection the normal value of the angle between the midline and the line connection the torcular Herophili and the copular point was 11?6?20?. In the most cases of the cerebellopontine angle tumors and some cases of the cerebellar hemispheric tumors the angle was closed, and in some cases of the cerebellar vermis tumors the angle was opened. 11. In the most of the vascular diseases of the posterior fossa the values of the measurements of the anatomical landmarks of the posterior fossa were within normal limit.
Angiography*
;
Arteries
;
Basilar Artery
;
Brain Stem Neoplasms
;
Choroid
;
Contrast Media
;
Cranial Fossa, Posterior
;
Craniopharyngioma
;
Diagnosis
;
Foramen Magnum
;
Incidence
;
Neuroma, Acoustic
;
Pinealoma
;
Posterior Cerebral Artery
;
Reference Values
;
Seoul
;
Vascular Diseases
;
Veins
;
Vertebral Artery
10.Benzene and toluene concentrations in a hemodialysis room in a medium sized South Korean city.
Moon Soo KANG ; Joong Rock HONG ; Hyo Wook GIL ; Jong Oh YANG ; Eun Young LEE ; Sae Yong HONG ; Yong Taek JUN ; Bu Soon SON
The Korean Journal of Internal Medicine 2008;23(3):111-115
BACKGROUND/AIMS: The current study was designed to determine whether the indoor air pollution in a hemodialysis room (HD) was different from that of other comparable areas in a hospital. METHODS: Five air monitor samplers were hung on the ceiling and placed on the table in both the HD and general ward nursing stations, respectively. In addition, five samplers were placed in the nurse's breathing zone of the HD and the general ward, respectively. Ten air monitor samplers were also placed on the edge of the bed in the HD, which represented the patient's breathing zone. The levels of benzene and toluene were analyzed by GC/MS. RESULTS: In the general ward, the toluene concentration was significantly higher in the nurse breathing zone than that for the ceiling or table samples (p=0.001). The benzene concentration was also significantly higher in the general ward nurse breathing zone than that in the HD (p=0.006). In addition, the benzene concentrations on the table were higher at the general ward as compared to the HD (p=0.028), but there was no significant difference between the ceiling, general ward station and HD. CONCLUSIONS: Both the benzene and toluene concentrations in the HD appear to be more affected by the outdoor atmospheric conditions than by any potential indoor internal sources.
Adult
;
Aged
;
Air Pollution, Indoor/*analysis
;
Benzene/analysis/*toxicity
;
*Environmental Monitoring
;
Female
;
Health Status Indicators
;
Humans
;
Kidney Failure, Chronic
;
Korea
;
Male
;
Middle Aged
;
*Renal Dialysis
;
*Safety
;
Toluene/analysis/*toxicity
;
*Urban Population