5 research outputs found

    Coben๋ฒ•์— ์˜ํ•œ ํ•œ๊ตญ ์•„๋™์˜ ๋‘๊ฐœ์•ˆ๋ฉด๊ณจ์˜ ์„ฑ์žฅ ๋ณ€ํ™”์— ๊ด€ํ•œ ๋ˆ„๋…„์  ์—ฐ๊ตฌ

    No full text
    ์น˜์˜ํ•™๊ณผ/๋ฐ•์‚ฌ[์˜๋ฌธ] [ํ•œ๊ธ€] ์น˜๊ณผ๊ต์ •ํ•™ ๋ถ„์•ผ์—์„œ ๋‘๊ฐœ์•ˆ๋ฉด๋ถ€์˜ ํ˜•ํƒœ, ํฌ๊ธฐ ์„ฑ์žฅ๋ณ€ํ™”๋Š” ๋งค์šฐ ์ค‘์š”ํ•˜๋ฉฐ, ์ด์˜ ๋ถ„์„ํ‰ ๊ฐ€๋ฅผ ์œ„ํ•˜์—ฌ ๋‘๋ถ€๋ฐฉ์‚ฌ์„  ๊ณ„์ธก์‚ฌ์ง„์„ ๋„๋ฆฌ ์ด์šฉํ•˜๊ณ  ์žˆ๋‹ค. ์ €์ž๋Š” ๋‘๊ฐœ์•ˆ๋ฉด ๊ตฌ์„ฑ๋ถ€๋ถ„๋“ค์˜ ์ƒ๋Œ€์ ์ธ ํฌ๊ธฐ์™€ ๊ณจ์„ฑ์žฅ์˜ ์ƒ๋Œ€์ ์ธ ๋น„์œจ์„ ์•Œ๊ณ  ์ด๋“ค์˜ ์ธก๋ชจ์— ๋Œ€ํ•œ ์˜ํ–ฅ์„ ์•Œ๊ณ ์ž Coben๋ฒ•์— ์˜ํ•˜์—ฌ 6์„ธ๋ถ€ํ„ฐ 10์„ธ๊นŒ์ง€ ๋‚จ์ž 75๋ช…, ์—ฌ์ž 50๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ๊ฐ ์—ฐ๋ น๋ณ„ ๊ธฐ์ค€์น˜ ๋ฐ ์„ฑ์žฅ๋ณ€ํ™”์— ๋Œ€ํ•œ ๋ˆ„๋…„์  ๊ธฐ์ค€์น˜๋ฅผ ๊ตฌํ•˜๊ณ  ์—ฐ๋ น๋ณ„, ๋‚จ๋…€๋ณ„ ์— ๋”ฐ๋ฅธ ์œ ์˜์„ฑ์„ ๋ถ„์„ํ•˜์—ฌ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ฒฐ๋ก ์„ ์–ป์—ˆ๋‹ค. 1 ์—ฐ๋ น๋ณ„, ๋‚จ๋…€๋ณ„ ๊ธฐ์ค€์น˜๋ฅผ ์–ป์—ˆ๋‹ค. 2. ๋‘๊ฐœ์•ˆ๋ฉด๋ถ€์˜ ์‹ค์ธก์น˜์—์„œ ๋‚จ์ž๊ฐ€ ์—ฌ์ž๋ณด๋‹ค ๊ณ ๊ฒฝ์ด ํฐ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. 3. ๋‘๊ฐœ์•ˆ๋ฉด๋ถ€์˜ ์‹ฌ๋„, ๊ณ ๊ฒฝ์˜ ์—ฐ๋ น์ฆ๊ฐ€์— ๋”ฐ๋ฅธ ๋ณ€ํ™”๋Ÿ‰์—๋Š” ๋‚จ๋…€์ฐจ๊ฐ€ ์—†์—ˆ๋‹ค. 4. ๋‘๊ฐœ์•ˆ๋ฉด๋ถ€ ์‹ฌ๋„๋ณ€ํ™”๋Ÿ‰์˜ ํฌ๊ธฐ์ˆœ์€ ํ•˜์•ˆ๋ฉด๋ถ€ ์ค‘์•ˆ๋ฉด๋ถ€ ๋ฐ ์ƒ์•ˆ๋ฉด๋ถ€์˜ ์ˆœ์œ„์˜€๋‹ค. 5. ํ•˜์•…๊ณจ ์ƒํ–‰์ง€์˜ ๊ธธ์ด๋ณด๋‹ค ํ•˜์•…๊ณจ์ˆ˜ํ‰๊ณจ์ฒด์˜ ์„ฑ์žฅ๋Ÿ‰์ด ๋”์šฑ ์ปธ๋‹ค. A LONGITUDINAL ROENTGEN-CEPHALOMETRIC STUDY ON THE CRAN10FACIAL DEPTH AND HEIGHT BY COBEN'S METHOD Hyo il Ahn Dept. of Dental Science, Gaduate School, Yonsei University (Directed by Prof. Young Kyu Ryu,D.D.S., Ph.D.) The morphology and growth changes of the Craniofacial Complex are important in orthodontics and cephalometrics for analysis and evaluation of facial bone growth are widely used.The author analyzed the data using lateral cephalomotric roentgenogram of 75 Korean male and 50 Korean females age of 6 to 10 with normal occlusion to provide informations-relative rates of facial bone growth of Korean which is to be contributed in Korean standard. The results were as follows: 1. Means, standard deviation and coefficient of variation of Korean children werc obtained. 2. The item which showed significent difference between male and female was craniofacial height in absolute dimension. 3. No difference of sex was showed in increment f craniofacial height and depth. 4. Among the craniofarial depth increments, the lower facial depth dimension increased most,midfacial depth dimension increased less, and cranial depth dimension inceased the least. 5. The horizontal body of mandible showed rapid growing tendency more than did the ascending ramus.restrictio
    corecore