Buccal Peri-Implant Soft Tissue Augmentation by Means of a Porcine Collagen Matrix: A Proof of Concept Technical Note

被引:2
作者
Beretta, Mario [1 ]
Maiorana, Carlo [1 ]
Manfredini, Mattia [1 ]
Ferrario, Susanna [1 ]
Poli, Pier Paolo [1 ]
机构
[1] Univ Milan, Maxillofacial Surg & Odontostomatol Unit, Implant Ctr Edentulism & Jawbone Atrophies, Fdn IRCCS Ca Granda Osped Maggiore Policlin, Via Commenda 10, I-20122 Milan, Italy
关键词
biomaterials; collagen matrix; dental implants; peri-implant plastic surgery; soft tissues; xenograft; CONNECTIVE-TISSUE; GRAFTS; MUCOSA; BONE;
D O I
10.3390/ma14010093
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The quality and quantity of peri-implant soft tissues at the crestal portion of dental implants are important aspects to consider for a long-term successful implant-supported rehabilitation. Some relevant factors attributed to the implant health include mucosal thickness and keratinization. In this respect, many techniques and materials have been described to augment and improve buccal peri-implant soft tissues. Over the last few years, newly developed xenogeneic collagen matrices have been introduced in peri-implant plastic surgery to replace autogenous soft tissue grafts; however, data remain controversial so far. Thus, the purpose of the present report was to present a novel surgical technique conceived to augment buccal peri-implant soft tissues in combination with a volume-stable porcine collagen matrix. The rationale and the fundamental concepts that led to the use of a xenogeneic matrix to increase soft tissue volumes were also discussed.
引用
收藏
页码:1 / 9
页数:9
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