Degenerative and regenerative morphological aspects in peri-implantitis.

The purpose of this study was to describe the tissues surrounding two early failed dental implants morphologically and ultrastructurally. In the first case, the implant's surface was analyzed by scanning electron microscopy (SEM) using an environmental scanning electron microscope and the surrounding tissues were analyzed by light microscopy (LM) and transmission electron microscopy. In the second case we used only LM.

Patients perceptions of recovery after maxillary sinus augmentation with a minimally invasive implant device.

Objective: Patients' perceptions of recovery following sinus augmentation procedures have scarcely been documented. The aim of the present prospective pilot clinical study was to evaluate the patient's perception of immediate postoperative recovery after sinus augmentation, using a minimally invasive implant device.

Method And Materials: Eighteen patients (8 men, 10 women), average age 52 (median 48, range 38 to 72), who had been scheduled for sinus augmentation procedures, were asked to enroll in a prospective clinical study.

Minimally invasive sinus lift implant device: a multicenter safety and efficacy trial preliminary results.

Purpose: In cases of advanced maxillary sinus atrophy of the bone (pneumatization), the sinus floor has to be augmented in order to obtain acceptable bone volume for implantation. The objective of the present study is to evaluate a new procedure and device, designed as a closed sinus lift using a dedicated dental implant that allows for Schneiderian membrane elevation and the placement of a flowable bone replacement graft.

Materials And Methods: Eighteen patients (8 males, 10 females) underwent 23 procedures.

Healing kinetics of periapical lesions enhanced by the apexum procedure: a clinical trial.

The new Apexum procedure (Apexum Ltd, Or-Yehuda, Israel) is based on a minimally invasive removal of periapical chronically inflamed tissues through a root canal access. Its goal is to enhance healing kinetics of periapical lesions. This clinical study was conducted to explore the safety and efficacy of this procedure.