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Intentional replantation with 180-degree rotation of a crown-root fractured maxillary central incisor: case reports
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ÀÌÇسª ( Lee Hae-Na )
Pusan National University School of Dentistry Department of Pediatric Dentistry
¹Ú¼Ò¿µ ( Park So-Young )
Pusan National University School of Dentistry Department of Pediatric Dentistry
½ÅÁ¾Çö ( Shin Jong-Hyun )
Pusan National University School of Dentistry Department of Pediatric Dentistry
Á¤Å¼º ( Jeong Tae-Sung )
Pusan National University School of Dentistry Department of Pediatric Dentistry
ÀÌÀº°æ ( Lee Eun-Gyung )
Pusan National University School of Dentistry Department of Pediatric Dentistry
KMID : 1812220220060010034
Abstract
Crown-root fracture refers to the fracture that includes enamel, dentin, and cementum. Management of crown-root fracture depends on the severity of fracture and the extent of fracture line. In the treatment of crown-root fracture, it is important to place the fracture line not to violate the biological width. In the case of crown-root fracture where the fracture line extends subgingivally, intentional replantation with 180-degree rotation is considered to be a reliable treatment plan because it can restore the biological width within a relatively short time. This case reports describe two cases of intentional replantation with 180-degree rotation of crown-root fractured central incisors.
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Central incisor; Crown-root fracture; Intentional replantation; 180-degree rotation
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