38 research outputs found

    Layered approach with autogenous bone and bone substitute for ridge augmentation on implant dehiscence defects in dogs

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    ์น˜๊ณผ๋Œ€ํ•™/๋ฐ•์‚ฌObjective This study compared the efficacies of different layered approaches using autogenous bone and synthetic bone substitute for ridge augmentation on implant dehiscence defects in dogs. Materials and methods Right mandibular second, third, and fourth premolars and the first molar were extracted, followed by standardized one-wall defect preparation in five dogs. After a healing period of 12 weeks, three implants (Implantiumยฎ) were installed. Each of the three implant dehiscence defects was grafted with a different material as follows: (i) synthetic bone substitute combined with collagen (SBC; SBC group), (ii) inner autogenous bone layer and outer SBC layer (IAB group), and (iii) inner SBC layer and outer autogenous bone layer (OAB group). The grafted sites were covered with a resorbable collagen membrane. Quantitative and qualitative analyses of the subsequent bone regeneration were performed at 12 weeks postoperatively. Results The dome-like augmented shape was relatively well maintained in the IAB and OAB groups, while the graft particles in the SBC group were dispersed. The bone-to-implant contact values tended to be significantly higher in the OAB group (49.51%) than in the SBC (36.58%) group. The amounts of newly formed bone within an area designated as 1 x 3 mm (width x height) from the implant platform in the IAB, OAB, and SBC groups were 35.59%, 28.10%, and 16.71%, respectively. Conclusion Application of the layered approach using autogenous bone and synthetic biomaterial resulted in substantial new bone formation and volume maintenance on implant dehiscence defects, irrespective of the position of the autogenous bone layer.ope

    The change of the concept, superstition(Misin) and the pluralization of meanings given to divination

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    ํ•™์œ„๋…ผ๋ฌธ (์„์‚ฌ) -- ์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› : ์‚ฌํšŒ๊ณผํ•™๋Œ€ํ•™ ์ธ๋ฅ˜ํ•™๊ณผ, 2021. 2. ๊ฐ•์ •์›.This study pays attention to two aspect of divination in current Korea, which has been through enlightening modernization, focusing the two-sided phenomenon of divination. First, the meaning of divination based on supernatural oriented pre-empirical mentality, which precedes over โ€œnaturalโ€ or western profound causal connection and considers them as secondary causes(Levi Bruhl), a sort of enchanted mentality, co-existing with the virtue of modern โ€œrationalityโ€(M. Weber) in Korean society. The expression above, โ€œtwo-sided phenomenonโ€ of divination means co-existence of cold attitude about it by someone who considers it irrational superstition(called in korea as โ€œMisinโ€) and something that cannot coexist with modern science and rationality and increasing demand of divination proved by a scale of its market. Second, I focus on the relations between divination, a concept โ€œsuperstitionโ€, the origin and changes of this concept. The stereotype in Korea that some people think divination is the same as superstition seems to be given birth in so called as modern enlightenment era, late Chosen dynasty. In current society, which maybe have passed the era and be going through the post-modern era, there still exists past concept superstition. I made a thesis that this phenomenon is notable thus researched historic change of the concept, analyzing cultural and microscopic meanings people give to divination because a concept affected by cultural and political images created socially helps understand certain phenomenon or object, despite its semantic imperfection. This study had been conducted for 5-6 months based on in-depth interviews and document research, assuming each meaning of divination differs depending on oneโ€™s mentality. Collected data were analyzed based on following concepts: life-world, modernization, coexistence of folk-world and sytmem-world, re-enchantement and so on. As a result, divination have existed in Korean Peninsula for very long time, from ancient era to now today. But cultural meaning of divination has changing depending on a mentalty of the society, especially on that of system-world. From era of the Three States to late Chosen Dynasty era, in both system-world and folk-world, divination generally seemed to have been considered trustworthy. There were still negative discourse about divination in system-world at that time, but that didn't mean political rejection from the world. However, as national enlightening discourse and Japanese colonial era came at similar time, the concept โ€œMisinโ€(superstition) show up and divination started to be rejected form system-world, given severe political exclusion. This political discourse descended to folk-world but unlike in system-world, divination stll existed and interacted with people in folk-world. It implies that the independent domain folk-world rules exsists apart from power of system-worldโ€™s discourse, lasting today. Back to historic discussion, After its birth of the concept Misin(superstition) was habitualy propagandized through the press and media, and the concept gradually got to function as a sylbol of โ€œirrationalityโ€, which is also vague concept, going through its generalization and mannerism in use. But, the original meaning of the concept re-sparked in 1970โ€™s government-led(or system-world-led) modernization and the concept disappear from system-worldโ€™s discourse. It seems that the disappearance resulted partially from acheving rough goal of national modernization, and no more necessity of strong enlightenment discourse. Currently, the concept Misin(superstition) still remains in folk-world but it seems to be in process of going through semantic discordance or blurring because modern enlightenment discourse was dissolved. That is, in addition to its original meaning in context of enlightenment, the concept is โ€œnewlyโ€ regarded as a belief itself which has neutral nuance, Jinx or certain scenery or image of oneโ€™s childhood. This semantic discordance of the concept seems to have broken down the stigma that divination is โ€œsuperstitionโ€ thus absurd, bringing diversity and complexity of meaning people give to divination. Interstingly, nowadays divination isn't sustained not only by pre-empirical, enchanted mentality but also by scientific thinking based on modern intellectualism(M. Weber) and some religious beliefs etc. These mentalities, which were separated in the name of the mordernization, compete and inter-cross each other, creating complicated, multiple meanings toward divination. The phenomenon shows modernization of folk, folk-lization of modernity, and co-exsistence of system-world and folk-world. This inter-cross among those divers thinking and mentalities eventually overcome political seperation among science-superstition-religion in enlightenment era, giving them harmony and equilibrium back, appreciated their individual values. Also, there was rough tendency in relationship between perception of concept Misin and meaning or belief toward divination, but the relationship implies something more complex than that tendency, for example there were different perception of Misin concept in similar cases. It possibly shows both instability of a concept itself and blurriness of the concept Misin at the same time.๋ณธ ๋…ผ๋ฌธ์€ ๊ทผ๋Œ€์˜ ๊ณ„๋ชฝ์  ๋‹ด๋ก ์„ ๊ฒฝํ—˜ํ•œ ํ•œ๊ตญ ์‚ฌํšŒ ๋‚ด์—์„œ ์ด๋ฃจ์–ด์ง€๋Š” ์ ๋ณต ํ–‰์œ„๋“ค์˜ ์–‘๋ฉด์  ํ˜„์ƒ์— ์ฃผ๋ชฉํ•˜์—ฌ, ์—ฌ์ „ํžˆ ๊ทผ๋Œ€์˜ ํ•ฉ๋ฆฌ์„ฑ์ด ๊ณต์  ์ฒด๊ณ„ ์„ธ๊ณ„์˜ ์˜์—ญ์—์„œ ์ฃผ์š” ๊ฐ€์น˜๋กœ ๋ฐ›์•„๋“ค์—ฌ์ง€๋Š” ํ•œ๊ตญ ์‚ฌํšŒ์—์„œ ๊ฒฝํ—˜์ ์ธ ์ธ๊ณผ๊ด€๊ณ„์˜ ๋„ˆ๋จธ์˜ ๋น„๊ฐ€์‹œ์  ์ธ๊ณผ๋ฅผ ์ธ์‹ํ•˜๋Š” ์ฃผ์ˆ ์  ์‚ฌ๊ณ ์ฒด๊ณ„์— ๊ธฐ๋ฐ˜ํ•˜๋Š” ์„ ๊ด€๊ณ„์ (ๅ…ˆ้—œไฟ‚็š„) ์ ๋ณต ํ–‰์œ„๊ฐ€ ์‚ฌ๋žŒ๋“ค์—๊ฒŒ ์–ด๋– ํ•œ ์˜๋ฏธ๋กœ ๋ฐ›์•„๋“ค์—ฌ์ง€๋Š”์ง€๋ฅผ ๋ฐํžˆ๋Š” ๊ฒƒ์„ ์ฒซ ๋ฒˆ์งธ ๋ชฉ์ ์œผ๋กœ ํ•œ๋‹ค. ์ ๋ณต ํ–‰์œ„์˜ ์–‘๋ฉด์  ํ˜„์ƒ์€ ๊ทผ๋Œ€์˜ ๊ณ„๋ชฝ์  ๊ฐ€์น˜์ธ ์ž์—ฐ๊ณผํ•™์— ๊ธฐ๋ฐ˜ํ•œ ๊ฒฝํ—˜์  ์‚ฌ๊ณ ๊ด€, ์ธ๊ฐ„ ์ž๋ ฅ(่‡ชๅŠ›)์— ๋Œ€ํ•œ ๋ฏฟ์Œ์„ ๋‚ด๋ฉดํ™”ํ•œ ์ด๋“ค์— ์˜ํ•˜์—ฌ ๋ฏธ์‹ ์ด๋ผ๋Š” ์ด๋ฆ„์œผ๋กœ ๋ถˆ๋ฆฌ๊ฑฐ๋‚˜ ๊ณผํ•™๊ณผ๋Š” ์–‘๋ฆฝํ•˜์ง€ ๋ชปํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์—ฌ๊ธฐ๋Š” ๋ฐฐํƒ€์  ํƒœ๋„์™€, ์กฐ(ๅ…†) ๋‹จ์œ„๋กœ ์ ์  ์ปค์ง€๋Š” ์ ๋ณต ์‹œ์žฅ(ๅธ‚ๅ ด)์ด ๋ฐฉ์ฆํ•˜๋Š” ์ ๋ณต์— ๋Œ€ํ•œ ์ˆ˜์š”์˜ ๊ณต์กด์„ ์˜๋ฏธํ•œ๋‹ค. ์•„์šธ๋Ÿฌ, ์ ๋ณต๊ณผ ๋ฏธ์‹  ๊ฐœ๋…์˜ ๊ด€๊ณ„ ๋ฐ ๋ฏธ์‹  ๊ฐœ๋…์˜ ์—ฐ์›๊ณผ ๋ณ€์ฒœ์— ๋Œ€ํ•ด์„œ๋„ ์ฃผ๋ชฉํ–ˆ๋‹ค. ์ ๋ณต์ด ๊ณง ๋ฏธ์‹ ์ด๋ผ๊ณ  ์—ฌ๊ธฐ๋Š” ๊ด€๋…์€ ํ•œ๊ตญ์˜ ๊ทผ๋Œ€ ๊ณ„๋ชฝ๊ธฐ์— ๋ฐœ์ƒํ•œ๋ฐ”, ๊ทผ๋Œ€ ๊ณ„๋ชฝ๊ธฐ๋ฅผ ์ง€๋‚œ ์–ด์ฉŒ๋ฉด ํฌ์ŠคํŠธ ๋ชจ๋˜ ์‚ฌํšŒ์ผ ์ˆ˜๋„ ์žˆ๋Š” ํ•œ๊ตญ ์‚ฌํšŒ์—์„œ ์—ฌ์ „ํžˆ ๋ฏธ์‹  ๊ฐœ๋…์ด ์ž”์กดํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์— ์ฃผ๋ชฉํ•˜์—ฌ ๋ฏธ์‹  ๊ฐœ๋…์˜ ๋ณ€ํ™”์— ๋Œ€ํ•œ ํ†ต์‹œ์  ๊ณ ์ฐฐ์„ ํ•˜๋Š” ๋™์‹œ์— ํ˜„์žฌ ์‚ฌ๋žŒ๋“ค์ด ์ธ์‹ํ•˜๋Š” ๋ฏธ์‹  ๊ฐœ๋…๊ณผ ๊ทธ๋“ค์ด ์ ๋ณต์— ๋ถ€์—ฌํ•˜๋Š” ์˜๋ฏธ๋“ค๊ณผ์˜ ๊ด€๊ณ„ ๋˜ํ•œ ๋ถ„์„ํ•˜์˜€๋‹ค. ์‚ฌํšŒ์ ์œผ๋กœ ์ƒ์„ฑ๋œ ๋ฌธํ™”ยท์ •์น˜์  ์ด๋ฏธ์ง€์˜ ์˜ํ–ฅ์„ ๋ฐ›๋Š” ๊ฐœ๋…์€ ๊ทธ ์˜๋ฏธ๋ก ์  ๋ถˆ์™„์ „ํ•จ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์–ด๋–ค ํ˜„์ƒ์ด๋‚˜ ๋Œ€์ƒ์— ๋Œ€ํ•œ ์ดํ•ด๋ฅผ ์ฃผ๋Š” ์—ญํ• ์„ ํ•˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์œ„์™€ ๊ฐ™์€ ๋ชฉ์ ์„ ๊ฐ€์ง€๊ณ  ์•ฝ 5-6๊ฐœ์›” ๊ฐ„์˜ ์‹ฌ์ธต ์ธํ„ฐ๋ทฐ์™€ ๋ฌธํ—Œ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ์–ป์€ ์ž๋ฃŒ๋“ค์„ ์‚ฌ๊ณ ์ฒด๊ณ„์— ๋”ฐ๋ผ ์ ๋ณต์˜ ์˜๋ฏธ๊ฐ€ ๋‹ฌ๋ผ์ง„๋‹ค๊ณ  ๊ฐ€์ •ํ•˜์—ฌ ๋ ˆ๋น„ ๋ธŒ๋ฅ„์˜ ์„ ๊ด€๊ณ„์  ์‚ฌ๊ณ , ๋ฒ ๋ฒ„์™€ ์ด์ฐฝ์ต์˜ ์žฌ์ฃผ์ˆ ํ™”, ๊ทธ๋ฆฌ๊ณ  ๊ฐ•์ •์›์˜ ์ƒํ™œ์„ธ๊ณ„, ํ˜„๋Œ€ํ™”, ๋ฏผ์†๊ณผ ์ฒด๊ณ„์˜ ๊ณต์กด์„ฑ์ด๋ผ๋Š” ๊ฐœ๋…์„ ์ค‘์‹ฌ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ์šฐ์„ , ํ•œ๋ฐ˜๋„์—์„œ ์ ๋ณต์€ ๋งค์šฐ ์˜ค๋žซ๋™์•ˆ ์ง€์†๋˜์–ด ์˜จ ํ–‰์œ„๋กœ์„œ, ๊ทธ ๊ตฌ์ฒด์  ๊ธฐ๋ก์€ ์‚ผ๊ตญ ์‹œ๋Œ€์—์„œ๋ถ€ํ„ฐ ์ „ํ•ด์ ธ ๋‚ด๋ ค์˜จ๋‹ค. ์‚ผ๊ตญ ์‹œ๋Œ€์—์„œ ๊ทผ๋Œ€ ๊ณ„๋ชฝ๊ธฐ์˜ ์‹œ์ž‘์ด๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ๋Š” ์กฐ์„  ๋ง๊ธฐ์— ์ด๋ฅด๊ธฐ๊นŒ์ง€, ์ฒด๊ณ„ ์„ธ๊ณ„์™€ ๋ฏผ์† ์„ธ๊ณ„์—์„œ๋Š” ๋Œ€์ฒด๋กœ ์ ๋ณต ํ–‰์œ„๊ฐ€ ์ง„์ง€ํ•œ ํ–‰์œ„๋กœ์„œ ๋ฐ›์•„๋“ค์—ฌ์กŒ์Œ์„ ๋ฐœ๊ฒฌํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฒด๊ณ„ ์„ธ๊ณ„ ๋‚ด์—์„œ๋Š” ์ ๋ณต์— ๋Œ€ํ•œ ๋ถ€์ •์  ๋‹ด๋ก ์ด ๋ฐœ๊ฒฌ๋˜๊ธฐ๋„ ํ•˜์˜€์œผ๋‚˜ ์ด๊ฒƒ์ด ๊ณง ์„ ๊ด€๊ณ„์  ์‚ฌ๊ณ ์— ๋Œ€ํ•œ ๋ฐฐ์ฒ™์„ ์˜๋ฏธํ•˜์ง€๋Š” ์•Š์•˜๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ผ์ œ๊ฐ•์ ๊ธฐ ์ „ํ›„๋กœ ๊ณ„๋ชฝ์  ๋‹ด๋กฌ์— ์˜ํ•œ ๋ฏธ์‹  ๊ฐœ๋…์ด ๋ฐœ์ƒํ•˜๋ฉด์„œ, ์ฒด๊ณ„ ์„ธ๊ณ„๋กœ๋ถ€ํ„ฐ ์ ๋ณต์ด ๋ฐ•ํƒˆ๋˜๊ธฐ ์‹œ์ž‘ํ•˜๋ฉด์„œ ์ ๋ณต์€ ๊ทน์‹ฌํ•œ ์ •์น˜์  ๋ฐฐ์ฒ™์„ ๋ฐ›๊ฒŒ ๋œ๋‹ค. ์ด๋Ÿฌํ•œ ๋‹ด๋ก ์€ ๋ฏผ์† ์„ธ๊ณ„๋กœ๋„ ํ•˜๊ฐ•ํ–ˆ์œผ๋‚˜, ์—ฌ์ „ํžˆ ์ ๋ณต์€ ์ง€์†๋œ๋‹ค. ๋ฏธ์‹  ๊ฐœ๋…์€ ํƒ„์ƒ ์ดํ›„๋กœ ๋งค์šฐ ์ƒ์Šต์ ์œผ๋กœ ์–ธ๋ก ์—์„œ ์„ ์ „๋˜์—ˆ๊ณ  ์ ์ฐจ ํ•˜๋‚˜์˜ ์ƒ์ง•์–ด๋กœ์„œ ๊ธฐ๋Šฅํ•˜๊ฒŒ ๋˜๋ฉด์„œ ์ผ๋ฐ˜ํ™”์™€ ๋งค๋„ˆ๋ฆฌ์ฆ˜์„ ๊ฒช๋Š”๋‹ค. ๊ทธ๋Ÿฌ๋‹ค 70๋…„๋Œ€ ๊ทผ๋Œ€ํ™” ์šด๋™์ด ์žฌ์ ํ™”๋˜๋ฉด์„œ ๊ณ„๋ชฝ์  ์˜๋ฏธ์˜ ๋ฏธ์‹  ๊ฐœ๋…์ด ๋ถ€ํ™œํ•˜๊ณ , 90๋…„๋Œ€ ๋ง์— ์ด๋ฅด๋Ÿฌ ์ ์ฐจ ์ฒด๊ณ„์˜ ๋‹ด๋ก  ์ƒ์—์„œ ์‚ฌ๋ผ์ง„๋‹ค. ์ด๋Š” ๊ทผ๋Œ€ํ™”๋ผ๋Š” ์†Œ๊ธฐ์˜ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ–ˆ๊ธฐ์— ๊ฐ•๋ ฅํ•œ ๊ณ„๋ชฝ์  ๋‹ด๋ก ์˜ ํ•„์š”์„ฑ์ด ์‚ฌ๋ผ์ง„ ๊ฒƒ์—์„œ ์ผ๋ถ€ ๊ธฐ์ธํ•œ๋‹ค๊ณ  ๋ณธ๋‹ค. ํ˜„์žฌ์— ์ด๋ฅด๋Ÿฌ ๋ฏธ์‹  ๊ฐœ๋…์€ ๋ฏผ์† ์„ธ๊ณ„์—์„œ ์ž”์กด(ๆฎ˜ๅญ˜)ํ•˜๋Š”๋ฐ, ๋‹ด๋ก ์ด ์™€ํ•ด๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ์‚ฌ๋žŒ๋“ค์—๊ฒŒ ๊ฐ๊ธฐ ๋‹ค๋ฅธ ์˜๋ฏธ๋กœ์„œ ์ธ์‹๋˜๋Š” ํ˜•ํ•ดํ™” ๊ณผ์ •์— ์žˆ๋Š” ๋“ฏํ•˜๋‹ค. ์ฆ‰, ๋ณธ๋ž˜์˜ ๊ณ„๋ชฝ์  ์˜๋ฏธ๋ฟ ์•„๋‹ˆ๋ผ ๋ฏฟ์Œ ๊ทธ ์ž์ฒด๋ฅผ ์˜๋ฏธํ•˜๋Š” ์ค‘๋ฆฝ์  ์˜๋ฏธ, ์ง•ํฌ์Šค๋ฅผ ๊ฐ€๋ฆฌํ‚ค๋Š” ๋ง, ์–ด๋ฆฐ ์‹œ์ ˆ ๋ณด์•˜๋˜ ํ’๊ฒฝ ๋“ฑ์œผ๋กœ ์ธ์‹๋˜๊ณ  ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฐœ๋…์˜ ํ˜•ํ•ดํ™”๋Š” ์ ๋ณต์ด ํ—ˆ๋ฌด๋งน๋ž‘ํ•œ ๊ฒƒ, ๊ณง ๋ฏธ์‹ ์ด๋ผ๋Š” ์ธ์‹์„ ์ƒ๋‹น ๋ถ€๋ถ„ ๋ฌด๋„ˆ๋œจ๋ฆฐ ๊ฒƒ์œผ๋กœ ๋ณด์ด๋ฉฐ, ์ด๋Š” ๊ณง ์ ๋ณต ์˜๋ฏธ์˜ ๋‹ค์–‘ํ•œ ๋ชจ์Šต์„ ๋‚ณ์•˜๋‹ค. ์ฆ‰, ํ˜„์žฌ ์ ๋ณต์€ ์ผ๋ถ€๊ฐ€ ์˜คํ•ดํ•˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ์˜ค๋กœ์ง€ ๋งน๋ชฉ์  ์„ ๊ด€๊ณ„์  ๋ฏฟ์Œ์œผ๋กœ์„œ๋งŒ ์ง€ํƒฑ๋˜์ง€ ์•Š๋Š”๋‹ค. ์ฃผ์ง€์ฃผ์˜์  ๊ณผํ•™์  ์‚ฌ๊ณ ์™€ ์„ ๊ด€๊ณ„์  ๋ฏฟ์Œ, ๊ทธ๋ฆฌ๊ณ  ์ผ๋ถ€ ์ข…๊ต์  ๋ฏฟ์Œ์ด ๊ณต์กดํ•˜๋ฉด์„œ ์„œ๋กœ ๊ฒฝํ•ฉ, ๊ต์ฐจํ•˜๋ฉด์„œ ์ ๋ณต์— ๋Œ€ํ•œ ๋ฏฟ์Œ์„ ์ƒ์„ฑํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด๋Š” ๋ฏผ์†์˜ ํ˜„๋Œ€ํ™”์™€ ํ˜„๋Œ€์„ฑ์˜ ๋ฏผ์†ํ™”, ๊ทธ๋ฆฌ๊ณ  ์ฒด๊ณ„์™€ ๋ฏผ์†์˜ ๊ณต์กด์„ ๋ณด์—ฌ์ค€๋‹ค. ์ด๋Ÿฌํ•œ ๋‹ค์–‘ํ•œ ์‚ฌ๊ณ ๋ฐฉ์‹์˜ ๊ต์ฐจ๋Š” ๊ฒฐ๊ตญ ๊ทผ๋Œ€๊ธฐ์— ๋ฐฐํƒ€์  ๊ด€๊ณ„์— ๋ชฐ์•„๋„ฃ์–ด์ง„ ๊ณผํ•™-๋ฏธ์‹ -์ข…๊ต์˜ ์‚ผ์ž ๋ถ„๋ฆฌ๋ฅผ ๊ทน๋ณตํ•˜๊ณ , ์„ธ ์˜์—ญ์ด ๊ฐ๊ฐ์˜ ์—ญํ• ์„ ์ธ์ •๋ฐ›๋Š” ํ™”ํ•ด์˜ ์žฅ์„ ๋‚ณ์•˜๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ, ๋ฏธ์‹  ๊ฐœ๋…์— ๋Œ€ํ•œ ์ธ์‹์— ๋”ฐ๋ฅธ ์ ๋ณต ์˜๋ฏธ์—๋Š” ํฐ ๊ฒฝํ–ฅ์„ฑ์€ ์žˆ์—ˆ์ง€๋งŒ, ๋น„์Šทํ•œ ์ ๋ณต ์˜๋ฏธ ์‚ฌ๋ก€์—์„œ๋„ ์ƒ์ดํ•œ ๋ฏธ์‹  ๊ฐœ๋… ์ธ์‹์ด ๋‚˜ํƒ€๋‚˜๋Š” ๋“ฑ ๋ฏธ์‹  ๊ฐœ๋…๊ณผ ์ ๋ณต ์˜๋ฏธ ์‚ฌ์ด์˜ ๊ด€๊ณ„๋Š” ๋ณต์žกํ•œ ๊ฒƒ์ด์—ˆ๋‹ค. ์ด๋Š” ๊ฐœ๋…์˜ ๋ถˆ์•ˆ์ •์„ฑ๊ณผ ๋ฏธ์‹  ๊ฐœ๋…์˜ ๋ชจํ˜ธํ•จ์„ ๋™์‹œ์— ๋ณด์—ฌ์ฃผ๋Š” ๊ฒƒ์ด๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ๋‹ค.โ… . ์„œ๋ก  1 1. ๋ฌธ์ œ ์ œ๊ธฐ ๋ฐ ์—ฐ๊ตฌ ๋ชฉ์  1 2. ์„ ํ–‰์—ฐ๊ตฌ ๋ฐ ์ด๋ก ์  ๋ฐฐ๊ฒฝ 4 1) ํ•œ๊ตญ ์ ๋ณต(ๅ ๅœ)์˜ ์—ฐ๊ตฌ 4 2) ์‚ฌ๊ณ (ๆ€่€ƒ) ์ฒด๊ณ„์™€ ์ ๋ณต 7 3. ์—ฐ๊ตฌ๋Œ€์ƒ ๋ฐ ๋ฐฉ๋ฒ• 15 1) ์—ฐ๊ตฌ๋Œ€์ƒ 15 2) ์—ฐ๊ตฌ๋ฐฉ๋ฒ• 18 โ…ก. ๊ณ ๋Œ€-๊ทผ์„ธ ํ•œ๊ตญ์˜ ์ ๋ณต๊ณผ ๋ฏธ์‹  ๋‹ด๋ก ์˜ ๋Œ€๋‘ 21 1. ์ƒํ™œ์„ธ๊ณ„์˜ ์ ๋ณต 21 1) ์ฒด๊ณ„ ์„ธ๊ณ„์˜ ์ ๋ณต๊ณผ ์„ ๊ด€๊ณ„์  ์‚ฌ๊ณ (ๆ€่€ƒ) 21 2) ๋ฏผ์† ์„ธ๊ณ„์˜ ์ ๋ณต 24 3) ์ ๋ณต์— ๋Œ€ํ•œ ๋ถ€์ •์  ๋‹ด๋ก  28 2. ๊ทผ๋Œ€ํ™”์™€ ๋ฏธ์‹  ๋‹ด๋ก ์˜ ํ๋ฆ„ 34 1) ๋ฏธ์‹  ๊ฐœ๋…์˜ ์—ฐ์› 36 2) ์ฒด๊ณ„ ์„ธ๊ณ„์˜ ๊ทผ๋Œ€์  ๋‚™์ธ(๏ค–ๅฐ)์œผ๋กœ์„œ์˜ ๋ฏธ์‹ (่ฟทไฟก) ๊ฐœ๋… 42 3) ์ผ์ œ์˜ ๋ฏธ์‹ ํƒ„์•• ์ •์ฑ… 50 4) ์ง€์†๋˜๋Š” ๋ฏผ์† ์„ธ๊ณ„์˜ ์ ๋ณต 51 5) ๋ฏธ์‹  ๊ฐœ๋…์˜ ์ผ์ƒํ™”๋ณดํŽธํ™”๋งค๋„ˆ๋ฆฌ์ฆ˜๊ณผ ์ฒด๊ณ„ ๋‹ด๋ก ์—์„œ์˜ ์žฌ์ ํ™”(ๅ†้ปž็ซ) 57 โ…ข. ์žฌ์ฃผ์ˆ ํ™”์™€ ๋ฏธ์‹  ๊ฐœ๋…์˜ ๋ณ€ํ™” 63 1. ์žฌ์ฃผ์ˆ ํ™”์™€ ๋ฏผ์† ์„ธ๊ณ„ ์†์˜ ๋ฏธ์‹  63 1) ์ž”์กด(ๆฎ˜ๅญ˜)ํ•˜๋Š” ๋ฏธ์‹  ๋‹ด๋ก  65 2) ๋ฏธ์‹  ๊ฐœ๋…์˜ ๋‹ค์–‘ํ™” 69 2. ์ ๋ณต์˜ ๋ฏธ์‹ ํ™” ์š”์†Œ 82 1) ๊ฐ๊ด€์ ์ธ ์ฆ๊ฑฐ๋กœ์„œ์˜'์—ญ์‚ฌ'์˜ ๋ถ€์žฌ 83 2) ์˜ˆ์–ธ ๊ทธ๋ฆฌ๊ณ  ๋ฐ˜๋ž€/๋ฐ˜๋ชจ์™€ ์ •์น˜์  ์ˆ™์ฒญ 85 3) ์˜ˆ์–ธ์˜ ์žฅ์• ๋ฌผ, ์˜์‚ฌ์†Œํ†ต์˜ ๊ณค๋ž€ 86 โ…ฃ. ๋ฏธ์‹  ๋„ˆ๋จธ ์ ๋ณต์˜ ์˜๋ฏธ์™€ ํ•ด์„๋“ค 90 1. ์ž๋ ฅ(่‡ชๅŠ›) ์‹ ์•™ ์†์˜ ์ ๋ณต 92 2. ์ž๋ ฅ(่‡ชๅŠ›)์˜ ํ™˜์ƒ๊ณผ ์ ๋ณต 98 1) ๊ณผํ•™์  ์‚ฌ๊ณ ์— ๋Œ€ํ•œ ์„ฑ์ฐฐ๊ณผ ์ ๋ณต 99 2) ์ž๋ ฅ(่‡ชๅŠ›)๊ณผ ์ ๋ณต์˜ ๊ท ํ˜• 105 3. ์ƒ๋‹ด์œผ๋กœ์„œ์˜ ์ ๋ณต๊ณผ ๊ฐ€๋ณ€์  ๋ฏฟ์Œ 115 4. ๊ณผํ•™์ข…๊ต์ ๋ณต์˜ ๊ณต์กด 125 5. ๋ฏธ์‹  ๊ฐœ๋…๊ณผ ์ ๋ณต ์˜๋ฏธ์˜ ๊ด€๊ณ„ 130 โ…ค. ๊ฒฐ๋ก  134 ์ฐธ๊ณ ๋ฌธํ—Œ 140 Abstract 150 ํ‘œ ๋ชฉ ์ฐจ 0 [ํ‘œ 1-1] 18Maste

    (A) study on the reason for the hospital selection and patient satisfaction between the corporate hospitals and the university hospitals

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    ์—ญํ•™ ๋ฐ ์งˆ๋ณ‘๊ด€๋ฆฌํ•™๊ณผ/์„์‚ฌ[ํ•œ๊ธ€] ์ด ์—ฐ๊ตฌ๋Š” ๊ธฐ์—…์šด์˜๋ณ‘์›๊ณผ ๋Œ€ํ•™๋ณ‘์›์˜ ๋ณ‘์› ์„ ํƒ์š”์ธ๊ณผ ํ™˜์ž๋งŒ์กฑ๋„๋ฅผ ๋น„๊ตํ‰๊ฐ€ํ•˜๊ณ  ์ด๋ฅผ ํ†ตํ•ด ๋ณ‘์›์˜ ์ด๋ฏธ์ง€์™€ ์—ฐ๊ด€๋œ ๋ณ‘์›์„ ํƒ์š”์ธ๊ณผ ๋งŒ์กฑ๋„์™€์˜ ์ƒ๊ด€์„ฑ์„ ์•Œ์•„๋ณด๊ธฐ ์œ„ํ•œ ๊ฒƒ์ด๋‹ค. ๋‚˜์•„๊ฐ€ ์†Œ๋น„์ž ์ง€ํ–ฅ์ ์ธ ์ „๋žต์„ ๊ฒ€ํ† ํ•˜์—ฌ ๋ฐœ์ „์ ์ธ ๋งˆ์ผ€ํŒ…์ „๋žต์„ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์„œ์šธ์‹œ ์†Œ์žฌ 3๊ฐœ ๋ณ‘์›๊ณผ ๊ฒฝ๊ธฐ๋„ ์†Œ์žฌ 1๊ฐœ ๋ณ‘์›์˜ ์ž…์›ํ™˜์ž๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ๊ตฌ์กฐํ™”๋œ ์งˆ๋ฌธ์„œ๋ฅผ ์ด์šฉํ•œ ์ž๊ธฐ๊ธฐ์ž…์‹ ์กฐ์‚ฌ๋ฐฉ๋ฒ•์œผ๋กœ ์ž๋ฃŒ๋ฅผ ์ˆ˜์ง‘ํ•˜์—ฌ ๋ถ„์„ํ•˜์˜€๋‹ค. ์„ค๋ฌธ์ง€๋Š” ์ด 825๋ถ€ ๋ฐฐ๋ถ€ํ•˜์—ฌ 762๋ถ€๋ฅผ ํšŒ์ˆ˜ํ•˜์˜€๊ณ  ํšŒ์ˆ˜์œจ์€ 92.4%์˜€๋‹ค. ์ด์ค‘ ๋ฌด์‘๋‹ต๊ณผ ๋ถˆ์„ฑ์‹คํ•œ ์‘๋‹ต์ž 55๋ถ€๋ฅผ ์ œ์™ธํ•œ 707๋ถ€๊ฐ€ ์ž๋ฃŒ๋ถ„์„์— ์ด์šฉ๋˜์—ˆ๋‹ค. ์กฐ์‚ฌ๋œ ๊ฐ ํ•ญ๋ชฉ๋ณ„ ๋‚ด์šฉ์„ ๋ถ€ํ˜ธํ™”ํ•œ ํ›„, SAS(Social Analysis System) ํ†ต๊ณ„๋ถ„์„ํŒจํ‚ค์ง€๋ฅผ ์ด์šฉํ•˜์—ฌ ํ†ต๊ณ„์ฒ˜๋ฆฌํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. 1. ๊ธฐ์—…๋ณ‘์›๊ณผ ๋Œ€ํ•™๋ณ‘์›์˜ ๋ณ‘์›์„ ํƒ์š”์ธ์—๋Š” ์ฐจ์ด๊ฐ€ ์žˆ์—ˆ๋‹ค. ์ฆ‰, ์˜๋ฃŒ์˜ ์‹ ๋ขฐ์„ฑ์„ ์ œ์™ธํ•˜๋ฉด ๊ฑด๋ฌผ์˜ ํ˜„๋Œ€์„ฑ, ์˜๋ฃŒ๊ธฐ์ˆ ๊ณผ ์‹œ์„ค์˜ ํ˜„๋Œ€์„ฑ, ์ธ์ง€๋„, ๋Œ€๊ธฐ์‹œ๊ฐ„, ์ฒญ๊ฒฐ๋„, ํŽธ์˜์‹œ์„ค, ์ž…์›์˜ ํŽธ๋ฆฌ์„ฑ, ์ƒˆ๋กœ์šด ์„œ๋น„์Šค ๋“ฑ์— ๊ด€๋ จ๋œ ํ•ญ๋ชฉ์˜ ์„ ํ˜ธ๋„๋Š” ๋Œ€ํ•™๋ณ‘์›์— ๋น„ํ•ด ๊ธฐ์—…๋ณ‘์›์ด ๋†’์•˜๊ณ , ์˜๋ฃŒ์˜ ์‹ ๋ขฐ์„ฑ๊ณผ ์ ‘๊ทผ์˜ ์šฉ์ด๋„๋Š” ๋Œ€ํ•™๋ณ‘์›์—์„œ ์œ ์˜ํ•œ ์„ ํƒ์š”์ธ์ด์—ˆ๋‹ค. 2. ๊ธฐ์—…๋ณ‘์›๊ณผ ๋Œ€ํ•™๋ณ‘์›์˜ ํ™˜์ž๋งŒ์กฑ๋„์—๋Š” ์ฐจ์ด๊ฐ€ ์žˆ์—ˆ๋‹ค. ์ฆ‰, ์ง„๋ฃŒ์„œ๋น„์Šค์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๋Š” ๋Œ€ํ•™๋ณ‘์›์ด ๋†’์•˜์œผ๋ฉฐ, ๋ณ‘์› ํ™˜๊ฒฝ์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„์™€ ์ง์›์นœ์ ˆ๋„์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๋Š” ๊ธฐ์—…๋ณ‘์›์ด ๋Œ€ํ•™๋ณ‘์›๋ณด๋‹ค ์œ ์˜ํ•˜๊ฒŒ ๋†’์•˜๋‹ค. 3. ํ™˜์ž์˜ ๋ณ‘์›์ž…์› ์ง„๋ฃŒ ์„œ๋น„์Šค์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๋Š” ์ถ”ํ›„ ๋ณ‘์›์„ ํƒ์˜ ์ฃผ์š” ์š”์ธ์ด์—ˆ๋‹ค. ์ฆ‰, ๋ณ‘์› ์žฌ์„ ํƒ ์—ฌ๋ถ€์— ๋Œ€ํ•ด์„œ๋Š” ๋ณ‘์›์˜ ํ˜•ํƒœ์™€๋Š” ๋ฌด๊ด€ํ•˜๊ฒŒ ์ง„๋ฃŒ์„œ๋น„์Šค์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๊ฐ€ ๋†’์„์ˆ˜๋ก, ๋ณ‘์› ํ™˜๊ฒฝ์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๊ฐ€ ๋†’์„์ˆ˜๋ก ๊ธ์ •์ ์ธ ๋ฐ˜์‘์„ ๋ณด์˜€๊ณ  ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•˜์˜€๋‹ค. ์ฃผ๋ณ€ ์ถ”์ฒœ์—ฌ๋ถ€์— ๋Œ€ํ•ด์„œ๋„ ๋ณ‘์›์˜ ํ˜•ํƒœ์™€๋Š” ๋ฌด๊ด€ํ•˜๊ฒŒ ์ง„๋ฃŒ์„œ๋น„์Šค์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๊ฐ€ ๋†’์„์ˆ˜๋ก, ๋ณ‘์› ํ™˜๊ฒฝ์— ๋Œ€ํ•œ ๋งŒ์กฑ๋„๊ฐ€ ๋†’์„์ˆ˜๋ก, ์ง์› ์นœ์ ˆ๋„๊ฐ€ ๋†’์„์ˆ˜๋ก ๊ธ์ •์ ์ธ ๋ฐ˜์‘์„ ๋ณด์˜€๊ณ  ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•˜์˜€๋‹ค. ์ข…ํ•ฉํ•ด ๋ณผ ๋•Œ, ํ™˜์ž๋“ค์ด ๋Œ€ํ•™๋ณ‘์›์„ ์„ ํ˜ธํ•˜๋Š” ์ฃผ์š”์ธ์€ ์˜๋ฃŒ์„œ๋น„์Šค์— ๋Œ€ํ•œ ์‹ ๋ขฐ์„ฑ๊ณผ ์—ญ์‚ฌ์™€ ์ „ํ†ต์— ๋น„๋ก€ํ•˜๋Š” ์‹ ๋ขฐ์™€ ๋ฏฟ์Œ ๋•Œ๋ฌธ์ธ ๋ฐ˜๋ฉด, ๊ธฐ์—…๋ณ‘์›์„ ์„ ํ˜ธํ•˜๋Š” ์ฃผ์š”์ธ์€ ๊ฑด๋ฌผ์˜ ํ˜„๋Œ€์„ฑ๊ณผ ํŽธ๋ฆฌ์„ฑ, ์ฒญ๊ฒฐ์„ฑ, ์ง์›์˜ ์นœ์ ˆ์„ฑ ๋“ฑ ์‹ ๊ทœ ์žฌ๋ฒŒ๋ณ‘์›์˜ ํŠน์„ฑ์ธ ๋ง‰๋Œ€ํ•œ ํˆฌ์ž๋น„์šฉ๊ณผ ๊ทธ์— ๋น„๋ก€ํ•˜๋Š” ์นœ์ ˆ์„ฑ๊ณผ ์ด์šฉ์˜ ํŽธ๋ฆฌ์„ฑ ๋“ฑ์ด ์ฃผ์š” ์ธ์ด์—ˆ๋‹ค. ์ด ๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•ด์„œ๋„ ์•Œ ์ˆ˜ ์žˆ๋“ฏ์ด ์„ฑ๊ณต์ ์ธ ๋ณ‘์› ๊ฒฝ์˜์— ์žˆ์–ด ๋ฌด์—‡๋ณด๋‹ค ์ค‘์š”ํ•œ ๊ฒƒ์€ ๊ณ ๊ฐ๋งŒ์กฑ์ด๋ฉฐ, ์ด๋ฅผ ์œ„ํ•ด์„œ๋Š” ๊ฐ ๋ณ‘์›๋ณ„๋กœ ๊ฐ•์ ๊ณผ ์•ฝ์ ์— ๋Œ€ํ•œ ์‹ฌ๋„์žˆ๋Š” ๋ถ„์„์ด ๊นŠ์ด ์žˆ๊ฒŒ ์ด๋ฃจ์–ด์ ธ ์†Œ๋น„์ž(ํ™˜์ž)์˜ ๋งŒ์กฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ณ  ๋ณ‘์› ๋‚˜๋ฆ„๋Œ€๋กœ ๊ฐ•์ ์€ ๋”์šฑ ๋ฐœ์ „์‹œํ‚ค๊ณ  ์•ฝ์ ์€ ๋ณด์™„ํ•˜๋Š” ๋…ธ๋ ฅ์„ ํ†ตํ•ด ํšจ์œจ์ ์ธ ๋ณ‘์› ๊ฒฝ์˜์— ๋…ธ๋ ฅ์„ ๊ธฐ์šธ์—ฌ์•ผ ํ•  ๊ฒƒ์ด๋‹ค. ๋˜ํ•œ ์•ž์œผ๋กœ ๋ณด๋‹ค ์ •ํ™•ํ•œ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ์ „๋ฐ˜์ ์ธ ๋ณ‘์›๊ฒฝ์˜ ์ „๋žตํ™”์— ๋„์ž…ํ•˜๊ธฐ ์œ„ํ•ด์„œ ์‘๋‹ต์ž๋“ค์˜ ๋ณ‘์›์„ ํƒ๊ณผ ๋งŒ์กฑ๋„์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋Š” ์ž…์›ํ™˜์ž๋“ค๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ๋™์‹œ์— ์™ธ๋ž˜ํ™˜์ž์™€ ์ผ๋ฐ˜์ง์›๊นŒ์ง€ ํ™•๋Œ€ํ•˜์—ฌ ์‹ค์‹œํ•˜๋Š” ์—ฐ๊ตฌ๊ฐ€ ์ด๋ฃจ์–ด์ ธ์•ผ ํ•  ๊ฒƒ์ด๋‹ค. [์˜๋ฌธ] The purpose of this study was to identify the reason for choosing a hospital between the corporate hospitals and the university hospitals, with a focus on the image of the hospital and satisfaction. Data were collected from a self-administered questionnaire survey on the patients admitted to four hospitals in April 1996. The total questionnaires distributed are 825 and 762 questionnaires are collected. Except no answer and insincere answer 55 questionnaires, 707 questionnaires are used for analyzing. After encording the information investigated in each item it is processed by SAS(Social Analysis System) statistic analyzing package. The results were as follows: 1. Patient prefered the corporate hospitals because of a modernization of hospital, medical skill, reputation, short waiting time, cleaness, comfortable facilities, and new services. In short, people chose the corporate hospitals because of modern facilities whereas people chose the university hospital because of a reliable services. 2. University hospital had a higher level of satisfaction of medical services; while the corporation hospital had higher level of satisfaction to the friendly atmosphere, and kindness of hospital staffs. 3. When the parients have to come to hospitals again after they discharge, they consider heavily on medical service, hospital atmosphere, and kindness of medical staffs regardless of hospitals types. The main reasons which patients prefer the university hospital depend on the increment of trust, history, and tradition in medical service. Instead, the main reasons which patients prefer the corporate hospital sponsored by enterprise are modernization, by enormous investment which traits of enterprise. Realizing through these results, the most important thing in running hospital successfully is patient's satisfaction. For these, hospital should deeply analyze on there strong point and defect to satisfy patients and try to develop strong point and make up defect. For inducing general marketing strategy of hospital management through forward precise investigation, investigation on selection and satisfaction of answerer is enlarged to outpatients and personnel in hospital as well as inpatients.restrictio

    A Study on folktale of Yul

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๊ตญ์–ด๊ตญ๋ฌธํ•™๊ณผ ๊ตญ๋ฌธํ•™์ „๊ณต,2000.Docto

    Hepato-biliary transport of TBuMA in LPS induced acute inflammation model LPS๋กœ ์œ ๋„๋œ ๊ธ‰์„ฑ ์—ผ์ฆ ๋ฐ˜์‘ ๋ชจ๋ธ์—์„œ TBuMA์˜ ๊ฐ„ ๋‹ด์ฆ™ ์ˆ˜์†ก ์—ฐ๊ตฌ

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    Thesis (master`s)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์•ฝํ•™๊ณผ ์•ฝ์ œํ•™์ „๊ณต,2002.Maste

    Effect of bioceramic grafts with and without ePTFE membrane in periodontal osseous defects in dogs

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :์น˜์˜ํ•™๊ณผ ์น˜์ฃผ๊ณผํ•™์ „๊ณต,1996.Docto

    The efficacy of BMP-2 preloaded on bone substitute or hydrogel for bone regeneration at peri-implant defects in dogs

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    OBJECTIVES: The objective of this experiment was to test whether or not a synthetic bone substitute (SBS) was more effective than a polyethylene glycol hydrogel as a carrier material for bone morphogenetic protein-2 (BMP-2) when attempting to regenerate bone. MATERIAL AND METHODS: Two identical, box-type dehiscence defects (4 ร— 4 mm buccolingually and apicocoronally, and 8 mm mesiodistally) were surgically prepared on buccal sides of the left and right edentulous ridge in five beagle dogs. Following implant placement, the defects either received (i) no graft, (ii) SBS+hydrogel, (iii) SBS+BMP-2 loaded hydrogel, and (iv) BMP-2-loaded SBS+hydrogel. The animals were euthanized at 8 weeks postsurgery. Radiographic and histomorphometric analyses were performed. RESULTS: The hydrogel alone was not able to stabilize the grafted bone particles at 8 weeks, and SBS+hydrogel group did not significantly differ from the control group in all volumetric measurements. On the other hand, extensively regenerated new bone was connected with most of the remaining SBS particles in the BMP-2 groups. The BMP-2 groups exhibited significantly greater new bone formation (10.65 mm(3) and 1.47 mm(2) in the SBS+BMP-2-loaded hydrogel group; 14.17 mm(3) and 0.93 mm(2) in the BMP-2-loaded SBS+hydrogel) than non-BMP-2 groups (1.27 mm(3) and 0.00 mm(2) in the control group; 2.01 mm(3) and 0.19 mm(2) in the SBS+hydrogel group) in volumetric and histomorphometric analyses (P < 0.001). However, there were no significant differences between both BMP-2 groups. CONCLUSION: BMP-2 could yield enhanced bone regeneration in the critical-size peri-implant defects regardless of whether SBS or hydrogel is used for preloading, although the outcomes seem to be more reproducible with BMP-2 preloaded on SBS.restrictio

    '์‚ฌํšŒ์ ๊ฒฝ์ œ๊ธฐ๋ณธ๋ฒ•(๊ฐ€์นญ)' ๊ด€๋ จ ์ถฉ๋‚จ์ง€์—ญ ํ† ๋ก ํšŒ(๊น€๊ธฐํƒœ,๋ฌธ๋ณด๊ฒฝ,์ด์ธ๊ฒฝ,๋…ธ๋ณ‘๊ฐ‘)

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