Management of Early Implant Failure Associated with A Remnant
이정원, 이동섭, 고영창, 정정우, 이용무,
소속 상세정보
이정원 ( Lee Jung-Won ) -
이동섭 ( Lee Dong-Seob ) -
고영창 ( Ko Young-Chang ) -
정정우 ( Jung Jung-Woo ) -
이용무 ( Lee Yong-Moo ) -
Abstract
Implant restoration, a predictive procedure for edentulous areas, can suffer from early failure due to several factors. While thorough debridement of the extraction socket is standard practice for implant placement, unintentional remnant can occur. This case report presents an early implant failure following placement and guided bone regeneration. Radiological examination revealed radiopaque material around the implant, prompting material removal and subsequent biopsy. The histological analysis identified the area surrounding the bone material as granulation tissue containing chronic inflammatory cells, while the hard tissue area exhibited hypercementosis or periapical cemento-osseoeous dysplasia. These findings suggest unintentional placement of the implant into a remnant following the previous extraction. This case highlights the importance of thorough debridement after tooth extraction. Moreover, pre-implant placement radiological evaluation is necessary to avoid implant failure associated with unintentionally retaining lesion.
키워드
Cemento-osseous dysplasia; Dental implant; Hypercementosis; Tooth
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