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TREATMENT OF THE SCISSORS BITE IN PRIMARY DENTITION CASE REPORT

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¹®¼º±Ç ( Moon Sung-Kwon ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÁ¤¿í ( Kim Jung-Wook ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÀÌ»óÈÆ ( Lee Sang-Hoon ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
ÇѼ¼Çö ( Hahn Se-Hyun ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
Àå±âÅà( Jang Ki-Taeg ) - ¼­¿ï´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç

Abstract

Á߽ɱ³ÇÕÀ§ »óÅ¿¡¼­ ÆíÃøÀ̳ª ¾çÃøÀ¸·Î ±¸Ä¡ºÎÀÇ »ó¾ÇÄ¡¾Æ°¡ ÇϾÇÄ¡¾ÆÀÇ ÇùÃøÀ¸·Î À§Ä¡ÇÑ °æ¿ì¸¦ scissors bite¶ó°í ÇÑ´Ù. ÀÌ·± ºÎÁ¤±³ÇÕÀº »ó¾ÇÀÇ ÆøÀÌ Å©°Å³ª ÇϾÇÀÇ ÆøÀÌ Á¼Àº °æ¿ì ¹ß»ýÇÑ´Ù. ÀÌ·Î ÀÎÇØ ÅÎÀÇ ¼ºÀåÀÌ ¹æÇظ¦ ¹Þ°í ¾Ç±Ã°£ ºÎÁ¶È­¸¦ À¯¹ßÇϸç ÀûÀýÇÑ ÀúÀÛÀ» ÇÒ ¼ö ¾ø°Ô µÈ´Ù. µû¶ó¼­ scissor bite´Â Áï½Ã Â÷´Ü ±³Á¤À» ÇØ¾ß Çϸç ÀϹÝÀûÀ¸·Î scissors biteÀÇ Ä¡·á´Â °íÁ¤¼º ¶Ç´Â °¡Ã¶¼º ÀåÄ¡¸¦ ÀÌ¿ëÇÏ¿© ÇϾÇÀ» È®ÀåÇÑ´Ù.

ÀÌ¿¡ ÀúÀÚ´Â scissors bite¸¦ º¸À̴ ȯ¾ÆÀÇ 4¼¼ÀÇ µÎ¸íÀÇ ³²¾Æ¿¡°Ô Schwarz ÀåÄ¡¸¦ ÀÌ¿ëÇÏ¿© ¾çÈ£ÇÑ °á°ú¸¦ ¾ò¾î scissors biteÀÇ Ä¡·á¹ý Á¦½Ã¿¡ µµ¿òÀÌ µÇ°íÀÚ º¸°íÇÏ´Â ¹ÙÀÌ´Ù.

A scissors bite in the posterior teeth occurs when the upper teeth are positioned totally or unilaterally buccal to the lower teeth in centric occlusion.

This malocclusion can result from either excessive width of maxilla, deficient width mandible, or combination of both. The malocclusion can lead to hindered growth of jaws or to asymmetry between the jaws. Besides, the severe lingual inclination of the mandibular posterior teeth prevents adequate mastication. Thus, the scissors bite is in need of immediate interceptive orthodontic interbention.

The common treatments of the scissors bite is to expand the mandibular arch: fixed or removable appliances. In our clinic, we made a seccess in treatment of the scissors bite using the Schwarz appliance. We treated the scissors bite using the lower Schwarz appliance for a mean observation period of 21 months.

The subjects were 2 boys, aged 4 years.

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Scissors bite;Schwarz ÀåÄ¡
Scissors bite;Schwarz appliance

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