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Intra-alveolar transplantation for crown-root fractured anterior maxillary tooth

Journal of Dental Implant Research 2016³â 35±Ç 1È£ p.22 ~ 26
Á¤±âÇö, À̼º¿ø, Á¤ÁÖ·Ã, ÃÖÁ¾¿ø, ³ë¼º¼ö, ±èÁÖÇü, ±èŰÇ, ¹ÚâÁÖ, Ȳ°æ±Õ,
¼Ò¼Ó »ó¼¼Á¤º¸
Á¤±âÇö ( Jeong Kee-Hyun ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±¸°­¾Ç¾È¸é¿Ü°ú
À̼º¿ø ( Lee Seong-Won ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±¸°­¾Ç¾È¸é¿Ü°ú
Á¤Áַà( Chung Joo-Ryun ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±¸°­¾Ç¾È¸é¿Ü°úÇб³½Ç
ÃÖÁ¾¿ø ( Choi Jong-Won ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±¸°­¾Ç¾È¸é¿Ü°ú
³ë¼º¼ö ( Ro Seong-Su ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±¸°­¾Ç¾È¸é¿Ü°ú
±èÁÖÇü ( Kim Joo-Hyung ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±³Á¤°ú
±èŰǠ( Kim Tae-Geon ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç º¸Á¸°ú
¹ÚâÁÖ ( Park Chang-Joo ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±¸°­¾Ç¾È¸é¿Ü°ú
Ȳ°æ±Õ ( Hwang Kyung-Gyun ) - ÇѾç´ëÇб³ Àǰú´ëÇÐ Ä¡°úÇб³½Ç ±¸°­¾Ç¾È¸é¿Ü°ú

Abstract


This case report presents successful tooth intra-alveolar transplantation with crown-root fracture on maxillary central and lateral incisor. After endodontic treatment, the maxillary central and lateral incisor were extracted and three millimeters of the apex of the root was cut off extraorally. Then retrofilling was done with mineral trioxide aggregate (MTA). The teeth were rotated 180 degrees and fixed with resin-wire splint in a more coronal position so that enough tooth structure was exposed above the crest of alveolar bone. After 8 weeks, resin-wire splint was removed and definitive restoration was placed 4 weeks later. A long-term follow up examination revealed that the transplanted tooth was satisfactory in mastication and in clinical X-ray result.

Ű¿öµå

Intra-alveolar transplantation; Surgical extrusion; Crown-root fracture

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