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Pontic site development and soft tissue transfer of the esthetic area: a case report

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±èÇÐõ ( Kim Hak-Cheon ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
³ë°üÅ ( Noh Kwan-Tae ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
±Ç±à·Ï ( Kwon Kung-Rock ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç
±èÇü¼· ( Kim Hyeong-Seob ) - °æÈñ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø Ä¡°úº¸Ã¶Çб³½Ç

Abstract

°íÁ¤¼º ±¹¼ÒÀÇÄ¡¸¦ ÀÌ¿ëÇÑ ¼öº¹ ½Ã º¸Ã¶¹° ÀÚüÀÇ ½É¹Ì¼º»Ó ¾Æ´Ï¶ó º¸Ã¶¹°°ú Á¶È­·Î¿î ÁÖº¯ ¿¬Á¶Á÷ÀÇ Çü¼º ¶ÇÇÑ Áß¿äÇÑ ¿ä¼ÒÀ̸ç, Àӽú¸Ã¶¹°À» ÀÌ¿ëÇÏ¿© Á¶È­·Î¿î ¿¬Á¶Á÷ÀÇ ÇüŸ¦ Çü¼ºÇÒ ¼ö ÀÖ´Ù. Àӽú¸Ã¶¹°À» ÅëÇØ Çü¼ºÇÑ ¿¬Á¶Á÷ÀÇ ÇüÅ´ ÀûÀýÇÑ ÇüŸ¦ °®´Â ÃÖÁ¾ ¼öº¹¹°À» Á¦ÀÛÇϴµ¥ ÇÊ¿äÇÑ Á¤º¸¸¦ Á¦°øÇÒ ¼ö ÀÖµµ·Ï ÃÖÁ¾¸ðÇüÀ¸·Î Á¤È®ÇÏ°Ô º¹Á¦µÇ¾î¾ß ÇÑ´Ù. ±×·¯³ª, Àӽú¸Ã¶¹° ÁÖÀ§ ¿¬Á¶Á÷ÀÇ ÇüÅ´ Àλó°úÁ¤ ¶Ç´Â ÀλóÀçÀÇ ¾Ð·Â µîÀ¸·Î ÃÖÁ¾ ¸ðÇüÀ¸·ÎÀÇ º¹Á¦°¡ ¾î·Æ´Ù. µû¶ó¼­, Àӽú¸Ã¶¹°À» ÀÌ¿ëÇÏ¿© Çü¼ºÇÑ ±¸°­³»ÀÇ ¿¬Á¶Á÷ ÇüŸ¦ ¸ðÇüÀ¸·Î º¹Á¦ÇÏ¿© ¿¬Á¶Á÷°ú Á¶È­·Î¿î ÃÖÁ¾ ¼öº¹¹°À» Á¦ÀÛÇÏ´Â ¼­·Î ´Ù¸¥ 2°¡Áö ¹æ¹ýÀ» º» Áõ·Êº¸°í¿¡¼­ ¼Ò°³ÇÑ´Ù.

Soft tissue collapse around prepared teeth and pontic is inevitable after removal of the provisional restoration during the impression taking procedures. When inserting gingival retraction cord, soft tissue is displaced to an undesired contour. Viscosity of impression material also causes gingival displacement. Therefore, the consideration to transfer the prosthetically contoured soft tissue to master cast is required, especially in the esthetic area. In this report, the methods to maintain the soft tissue contour and transfer to the mastercast will be introduced. Harmonious contour of the soft tissue can be achieved with provisional restoration and be transferred to the master cast with two different techniques mentioned in this case report.

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¿¬Á¶Á÷ ¸ðÇü °¡°øÄ¡ ÀÜÁ¸Ä¡Á¶Á¦ Àӽú¸Ã¶¹°
Soft tissue cast; Pontic; Residual ridge; Provisional restoration

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KCI
KoreaMed