޼ӱ Ȳ

Ȳ

Recent Trend and Prospect


ġƿ й , ħ Ÿν ġ ̵ Ͼ. ġδ밭 undifferentiated mesenchymal cell(̺ȭ ) ټ Ǿ ִµ, ġδ밭 ġ̵ й ̺ȭ İ, ̺ȭ ȭν Ǵ ħ ǰ ̿ ġ̵ Ÿ ˷ ִ.

ġ Ⱓ ̷ٴ ׵ ġ acceptance ְ Ǿ, ȸ Բ α ʿ伺 ϸ鼭 ġⰣ ࿡ 䱸 Ӱ ΰǰ ִ. е ġ̵ õ Ǵ ӻ Ͽ Դ. turnover rate Ű õ ־, ޼ӱ ġδ distraction ʴ´ٴ Ǿ. ġ ̵ ġ ġ ̵Ű corticotomy DZ⵵ Ͽ, ֱٿ ġư Ե segmnetal corticotomy ޼ӱ õDZ Ͽ.

а迡 ǥǰ ִ  Ϻ ϹοԱ ҰǾ ȸε Ű ִ Ȳ , ޼ӱ е ӻ 캽ν ɼ Ÿϴ , ⿡ Ͽ ϰ Ѵ.

. ġ̵
   ·Blood Flow Theory
   ·Piezoelectric Theory
   ·Light vs Heavy Force

. ޼ӱ ΰ
   ·Type  Rapid Tooth Movement
   ·Type  Periodontal Distraction
   ·Type  One Tooth Corticotomy
   ·Type  Segmental Corticotomy

. ޼ӱ Ѱ
   ·Literature Review
   ·Personal Experience
   ·Pros and Cons

. ޼ӱ ʿѰ
   ·Adult Orthodontics
   ·Patient-Oriented Approach
   ·Future Orthodontics

 

ܰ ̿ ޼ӱ

Efficient Application of Surgical Procedure

 
ֱٿ ġ DZ ϴ ߼̴. ̴ ȯ ġῡ ġ ٸ, ȯ ּ ϳ ª ġⰣ̱⶧̴. ġḸε ذ ϸ, ġⰣ ȯڳ ǻ ׎ ʴ. ȯڰ ġ ϸ ġḦ 䱸ϴ 쵵 ִ. Ǵ ġⰣ ܷ ȯ Ҹ ߻Ѵ. ġⰣ 2 ̻ Ǹ ȯڿ ǻ 谡 ϹǷ, ̷ 쿡 DZ ġḦ 쵵 ִ.

ġ ġð ࿡ ̿Ǵ DZ 19 Ĺݺ DZ Ͽ 20 Ĺݿ ̷. 翡 ̷ ܰ ġᰡ ϹȭǾ, ȯڰ ó 䱸ϱ⵵ Ѵ. ǰ ִ ġḦ DZ ϾǼ̴. Ư 츮󿡼 Ͼ ġϱ ܰ ü DZ ټ Ѵ. ״δ Ǽ̰, Ͼ̺μ, , Ͼǿ찢μ, Ϲ DZ̴. ׷ ֱٿ ο ̵Ǿ θ Ǵ ΰ ܰ ִ.   ġ ֵ ɻ ϳ anchorage ܰ , SAS ִ. ̸ EOA, TPA, anchorage preparation ǽϰų öƮ , intraosseous implant, subperiosteal implant, onplant ̿ߴ. ׷ anchorage (intraosseous screw) ġ Ѿ ְԵƴ. ܰ ܰǻ簡 ƴ϶ ü ְ, Ư screw ̿ϴ anchorage ϹȭǾ ִ. ޴ ܰ ٸ corticotomy̴. ̴ 20 ߹ݿ ġⰣ ̿Ǵٰ ο DZ ־. ׷ Ϲ DZ Ÿ뿡 Ϲ źΰ DZ , ׸ corticotomyĵ ٽ ̴. ҸϿ ϰ ü , ġⰣ Ư ġ̵ ҿǴ ġⰣ ū ̴. ̿ܿ ġ ū ȴ.

ŸϿ ǽϴ DZ corticotomy Ǻ ϾǺ κٴ ο θ Ǿϴ ̴. ̴ 20 ʹݿ ̿ ó ġΰ ȸ ȭ ַ Ǿ, ʾ Ϲȭ ߴ. ü Ǿ ۿ(- 糪 ġ devitalization) , ȸ ȭٴ ĺȭ ν ִ.

̷ ܰ ϰ ġῡ ν, 翡 Ұϰ ̴ ġᰡ ϰ Ǿ Ӿƴ϶ ġⰣ ȹ ҵǾ ȯ ġῡ δ ũ ҵǾٰ ִ.

 

Corticotomy ̿ ޼ӱ

Ը

Corticotomy-Facilitated Orthodontics

 
ȸ ġ μ ɹ̼ ߿ ڸ ִ.

Ϸ 󿡼 ġ ɹ̼ ұġ߰Ű ǰ ġ Ĺ õ ظ ġ Ĺ̵ ſ ư ϴ ġ ġ ġа ġ̵ ð ҿǰ ſ β ġа(orthodontic wall) ġƸ оġ ߿ ġ ߻Ѵ. ġٿ ¿ ġ ǰ ġư ϱ ̴. ̷ ġѰ踦 غϰ ġ Բ ܰ ٹμ ܼ ܼ(corticotomy) ̿Ǿ Դ.

̶ܼ ġ̵ ְ Ǵ ġа Ӽ Ͽ ġƸ ϴ ̵ ϰ Ͽ ġƿ ġ 氨Ű ġ̵ ϴ ܰ DZ ġ ߰ ¶ ִ. ܼ 100 ̻ Ǿ ̳ ġῡ Ϸ µ Ȱ dz Ǿȸܰǻ鿡 ϰ ִ.

ð ɹ̼ ϴ αȯڴ ϰ ̵ 屸 ֱ⿡ ġδ Ѱ谡 ִ. ڴ ̸ Ͻִ ȿ ġῡ ϸ, ġῡ Եȴٸ ġ Ǿ ߳⿡ Ȯν ġ ΰġ   ̴.

:
 Ը : ޼ӱ, ǻ 2001
 Kole H : Surgical operations on the alveolar ridge to correct occlusal abnormalities,              Oral Surgery, Oral Medicine and Oral Pathology 1959;12:515-529.

 

޼̵ ƴ ޼ ġ

ȿ

Rapid Treatment But Not Rapid Tooth Movement


Micro-implants Skeletal anchorage п ġ ϴٰ ȴ. Ͽ Ƶ Ʒ ȴ.

Ͽ Ͽ ġȹ ū ̰, Enmasse movement ġⰣ ҵ ̴. DZ Ϻ ǰ, ġ ٴ ȯ ġ, ġ, ǰ ǰ ġȹ ϰ ġ ִٴ ̴. ġ ī ܼȭ ְ, ġ ǥ ö յǴ ġᰡ ϰ ϰ Ȯ ޼ ֵ شٴ ̴.

ġ ġȹ ־ ġ ġ ߿ ϳ. ׸ ϳ Ҵ ־ ݰ ȭ ̷ ִ Ͼ ġ ġ κ 缱 ԰ݻ м ϰ ǥ ̷ Ͽ ġ ʿ ƴ Ͽ. ̷ , , Ұ Ǵ ̴. ׷ ̷ Ͽ ġ ǥ ġǥ Ȯ  ޼ ΰ? ޼Ǵ°? ׻ Ͽ Դ. 5mm ġ Ĺ̵ 2mm ̵ ʿϴٰ ȹǰ ̸ Ͽ ġ ȹ ġᵵ ȯ ϸ ̷ ȹ ޼ϱ ҰϿ . ġῡ ġ Ĺ ̵ ȸ ϴ ߿ Ұ Ǿ Դ. ȭο ȸ ȹ Ͽ ġ Ȥ ̻ Ĺ̵ ʿ ġ ȹ ܰ ġ ǥ ̷ Ͽ. ׷ Micro-implants ޴´ٸ ȹ ġǥ κ ޼ǹǷ ġ ȹ ܰ迡 ȭ ־ ̴. ڴ ̿ϴ ġ ġȹ ܰ ܰ躰 ׿ Ͽ ϰ ̸ ġⰣ ҿ Ͽ ϰ Ѵ.

ġ ġῡ ġ Ĺ ̵Ű ġ Ĺ ̵Ű 4ġ Ĺ̵Ű Ͽ Դµ ҽ Ϸ ̾. ġ Ĺ ̵ǰ ġ ġ ̿ ɹ̼ ġ ȴ.

ҽ ʿ䰡 Micro-implants Ѵٸ 6ġ ÿ Ĺ ־ ġ ġ Ͽ ġⰣ Ѵ. ̷ ġⰣ Ҵ ġ ̵ Ͼ ƴϰ ġ 4ġ ÿ Ͽ ġⰣ Ų ̴. ġῡ ־ ġƾ ̵Ű ġƸ ÿ ̵Ű En masse movement ̵ ִٰ ִ.

ġ ġῡ ־ ġ Ĺ̵ ұġ ġ ġ Ĺ̵ Ű One by one movement ġ, ġ, ұġ, ġ Բ Ĺ ־ ġⰣ ų ִ. ġ ϰ Ǵ 2 ġ ġ , 3 ġ ġ , ߽ɼ ġ En masse movement Ͽ ġ, ǰ ȯ ̵ ŷڼְ ġ ִ.

̷ En masse movement ġ ġⰣ Ҵ ġƾ ߻ ִ ũ, ̵ ٸ ̵ ذǰ, ġ ī Ͽ ִ. ٿ ġ, ǰ ȯ ̵ ġ ִٴ ִ.

ó ġƸ ̴ ġ īκ ġƸ Ѳ ̴ ġ ī ġ ķ ȭǰ ̰ ġⰣ ҷ ȴ.

ڴ ġ̵ ƴ ġ En masse movement ġ ġ, ġ Ĺ̵ ġ ġῡ ġⰣ ҿ Ͽ ϰ Ѵ.  

ӻ

1. Park Hyo-Sang. The skeletal cortical anchorage using titanium microscrew implants. Kor. J. Orthod. 29(6): 699-706. 1999.
2. ȿ, . Titanium microscrew implant μ ̿. Ǵ 18(4):509-515. 1999.
3. Park Hyo-Sang.: A new protocol of sliding mechanics with micro-implant anchorage(MIA). Kor. J. Orthod. 2000:30(6): 677-685.
4. Park Hyo-Sang, Bae Sung-Min, Kyung Hee-Moon, Sung Jae-Hyun.:Micro-implant anchorage) for treatment of Skeletal Class I bialveolar protrusion. J. Clin. Orthod. 2001:35(7):417-422.
5. Lee Jang-Seop, Park Hyo-Sang, Kyung Hee-Moon.: Micro-implant Anchorage in Lingual Orthodontic Treatment for a Skeletal Class II Malocclusion J. Clin. Orthod. 2001:35(10):643-647.
6. ȿ, Micro-implant ̿ ġ, ǻ 2001.
7. Bae, SM, Park Hyosang, Kyung, HM, Kwon, OH, Sung, JH: Clinical application of micro-implant anchorage. J Clin. Orthod. 2002:36(5):298-302.
8. Bae SM, Park Hyo-Sang, Kyung HM, Sung JH: Ultimate anchorage control, Texas Dental Journal, 2002:119(7): 580-591.
9. Park Hyo-Sang, Kyung HM, Sung JH: A simple method of molar uprighting with Micro-implant anchorage. J Clin. Orthod. 2002:36(10):592-596.
10. Park, Hyo-sang: An anatomical study using CT images for the implantation of micro-implants, Kor. J. Orthod. 2002:32(6):435-441.

 

SAS ̿ ޼ӱ

Shortening of Tx Period with Skeletal Anchorage System(SAS)


ݱ ġ ȹ ġῡ ̸, ۿ ۿ Ѵٴ ġ mechanics Ѱ迡 ޾Ҵ. Ѱ ̻ ġ ȹٴ 鿡 ġ ȹ ؾ ߰  ۿ뿡 ġ ʴ ּȭϴ ġ ߿ ̾.
̷ õ ذϱ ũе ߵǾ, Ư ٷ öƮ ߴް Բ skeletal anchorage system ̷ ִ. skeletal anchorage system ǰ ִµ, ̴ ũ öƮ ĸ Ӱ ĸ ġῡ ̿ ϱ ָ ް ִ. Ǿ.

̴ ũ öƮ д 밳 ĸ ʱ ϴ Ѵ. , ĸ (bone quality) ʰų, ĸ 񿡼 ϴ ̴. ׷Ƿ ߱ ĸϰų, öƮ ĸÿ 鸲 ּҷ ν 񿡼 öƮ ų ִ. ߵ öƮ ̷ ٺ ذ, ĸ ũп ΰ 鼭 ̳ ȯڿ Ÿ.

ο öƮ Ͽ ȮѴٴ ս ġ Ĺ ִٴ ̻ ǹ̸ . ̴ ġ ̿ ġῡ 20 ؿԴ, ġ mechanics ߽ ġ з ̻ ȿ ǹѴ. ݱ 翬ϰ , ġ mechanics ߽ ġ з ο skeletal anchorage system ȯǾ Ѵ. ġ Ⱓ̶ ̷ ο anchorage system, new technology wire, ׸ ο ġ paradigm κ ġ, ġ ġῡ 1 year treatment ϰ Ѵ.

 

ӻ󿡼 ޼ӱ ùٸ

Proper Application of Speed Orthodontics


ġ ġ ȯڿ Ⱓ γ 䱸ϴ ġ̱ ǵ ġⰣ پ õ ؿ԰ ݵ ϰ ִ.
ܼ ũ ġʴ ܷ ϴ ġῡ ʿ Ⱓ ұġ ġʿ 2 Ǵ Դ. ̷ ұġ ġʴ 밳 Լ ʷ ѱο ϸ ġ ؼ ġ 2 ġⰣ ȯڵ ġ ޱ⸦ ؿԴ. ġⰣ Ű 츮 ǵ ġ ⸦ ,  ذ Դ 캼 ʿ䰡 Ʒ ġ , ޼ӱ ǿ ̿ ħ Ѵ.

1. conventional orthodontic treatment

ݱ ġ ġƿ ġ̱ ϰ ȴ. Ư ұġ ġ ʱ⿡ Ǵ alignment, leveling ġ Ƿ ġⰣ ִ. ׷ ġḦ ġ ī ü Ѵٸ ǵ ġ  ִٰ .

2. screw aided orthodontic treatment

ũ ̿Ǹ鼭 δ ٶ к ؾ Ѵٰ .  ִ ʿ ʿ , Ͼ ġ ġ̵ ġ ǰϰ ϱ ġ Ⱑ  Ǿ߸ ϴ 𵨼¾ ȮѴٸ ܼ Ǿ к ũ ĸ ִٰ Ѵ.

3. surgically assisted orthodontic treatment(corticotomy)

ֱ ִ ܼ ġ ޼ӱ ġ Ⱓ ִ ̴. Ϲ ܼ Ȯϴ ޸ ޼ӱ bending osteogenesis compression osteogenesis ϴ ġ ġⰣ 󸶳 Ǵ ʿ䰡 ִٰ .

4. orthognathic surgery(segmental osteotomy)

ܼ ȯڿ Ǵ ܰ ܼ ޼ӱġ  ٸ Ȯ ʿ䰡 ܱⰣ ܸ𰳼 ̷ Ϻ ġ ̷ ġ ؾ ׿ Ұϰ Ѵ.

 

α ޼ӱ ġⰣ ų ִ ŷ ġ ġκ ġⰣ ؾ ܰ δ㰨 ׸ ġ ġ ǰ ִ ġ ϰ Ͽ Ѵ.

 


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