Alveolar ridge changes 1-year after early implant placement, with or without alveolar ridge preservation at single-implant sites in the aesthetic region: A secondary analysis of radiographic and profilometric outcomes from a randomized controlled trial

Strauss, Franz Josef; Fukuba, Shunsuke; Naenni, Nadja; Jung, Ronald; Jonker, Brend; Wolvius, Eppo; Pijpe, Justin

doi:10.1111/cid.13297

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Strauss, F. J., Fukuba, S., Naenni, N., Jung, R., Jonker, B., Wolvius, E., & Pijpe, J. (2024). Alveolar ridge changes 1-year after early implant placement, with or without alveolar ridge preservation at single-implant sites in the aesthetic region: A secondary analysis of radiographic and profilometric outcomes from a randomized controlled trial. Clinical Implant Dentistry and Related Research, 26(2), 356–368. https://doi.org/10.1111/cid.13297

Abstract

OBJECTIVES To assess both the radiographic and profilometric outcomes of early implant placement with or without alveolar ridge preservation (ARP) (using two different ARP techniques) after 1 year of loading. MATERIALS AND METHODS Seventy-five patients with a failing single tooth in the anterior maxilla were randomly allocated to three groups (1:1:1): (a) ARP using demineralized bovine bone mineral containing 10% collagen (DBBM-C) covered by a collagen matrix (CM), (b) ARP using DBBM-C covered with a palatal graft (PG), and (c) unassi