Bone augmentation techniques have increasingly been indicated for re-creating adequate
bone height and volume suitable for dental implant sites. This is particularly applicable in the …

Platelet-rich fibrin, a classical autologous-derived bioactive material, consists of a fibrin
scaffold and its internal loading of growth factors, platelets, and leukocytes, with the gradual …

Maxillary sinus lift surgery is applied to compensate for the reduced vertical height in the
posterior maxilla to facilitate placing a dental implant of a suitable length. Pathological …

Background: Maxillary sinus lift is a well-documented and accepted technique in the
rehabilitation of the posterior maxilla. Schneiderian membrane perforation is the most …

Results: Three patients (n= 5 implants) with a mean±SD age of 57.67±12.12 years were
included, in whom perforations of the SM of 3–5 mm and> 5 mm occurred. The mean±SD …

The perforation of the Schneiderian membrane (SM) is a common surgical complication
during the sinus floor augmentation (SFA) procedure. Different approaches have been …

Purpose: To evaluate the impact of different approaches to sinus membrane perforation
(SMP) repair on bone formation, postoperative complications, and implant loss risk …

Platelet concentrates (PCs) are easily obtained from autogenous whole blood after
centrifugation and have evolved through three generations of development to include …

Background: Platelet-rich fibrin (PRF) is a blood concentrate widely used in dentistry and in
oral and maxillofacial surgery obtained through centrifugation. Recent studies have shown …

上颌后牙区牙缺失导致的牙槽嵴吸收以及上颌窦的气化, 造成上颌后牙区骨量不足,
常通过上颌窦底提升进行骨增量. 上颌窦黏骨膜穿孔是侧壁开窗上颌窦底提升中最常见的并发症 …