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Updated: Apr 8, 2026

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The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model
Published on: January 13, 2023
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Ridge Preservation Compared With Spontaneous Healing in Extraction Sockets With Buccal Dehiscence: A Randomized
Cristina Valles1, Pedro Diz-Iglesias1, Lory Abrahamian1
1Department of Periodontology, Universitat Internacional de Catalunya, Barcelona, Spain.
Journal of Periodontal Research
|April 6, 2026
Abstract:
Alveolar ridge preservation using a bone allograft and collagen membrane significantly limited hard and soft tissue dimensional changes and promoted buccal bone gain compared with spontaneous healing in sockets with buccal dehiscence defects. This approach reduced the need for additional bone grafting, despite higher short-term postoperative morbidity.
