Browsing by Autor "Giovanni Falisi"

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Excision of Lower Lip Mucocele Using Injection of Hydrocolloid Dental Impression Material in a Pediatric Patient: A Case Report
(Multidisciplinary Digital Publishing Institute, 2021) Gianluca Botticelli; Marco Severino; Gianmaria Fabrizio Ferrazzano; Pedro Vittorini Velasquez; Carlo Franceschini; Carlo Di Paolo; Roberto Gatto; Giovanni Falisi
Oral mucocele is a benign cystic exophytic lesion affecting the minor salivary gland and is especially present in pediatric patients (3% under 14 years). It is characterized by an extravasation or retention of fluid or mucus in the submucosal tissue of the minor salivary glands. Several surgical techniques have been proposed over the years, including the excision of the mucocele by using the injection of a hydrocolloid impression material in the light of the cyst to prevent the collapse of the cystic wall and solidify the lesion, resulting in a better cleavage plan. The combined clinical approach between the combination of Shira’s technique and the surgical excision of the cystic lesion results in a conservative surgical removal of the lesion. Here, we reported the removal of a labial mucocele in a 14-year-old male patient, using the injection of a hydrocolloid impression material. At a 12 months follow up, the patient showed complete healing of the surgical site, showing a pinkish lip lining mucosa without scarring or recurrence of the primary lesion. The combined therapeutic approach between Shira’s technique and surgical excision allows a safe and predictable excision of the labial mucocele, minimizing the risk of recurrence.
Self-bone graft and simultaneous application of implants in the upper jawbone. (Fit lock technique).
(National Institutes of Health, 2011) Pedro Vittorini-Velasquez; Giovanni Falisi; Massimo Galli; Juan Carlos Gallegos-Rivera
The implant-supported rehabilitation ofposterosuperior sectors may be sometimes conditioned by the pneumatization of the para-nasal sinuses, which decreases the possibility of implant placement when the bone height is < or = 4 mm. (prerequisite for primary stabilization). Sinus lift surgery with simultaneous application of implants is the procedure which provides the best chance of success compared to the application of the filling material only. There are many surgical techniques which combine autogenous bone grafting (ilium crest, calvaria,fibula) with implant placement. The objective of this report is to present a new technique which aims to minimize invasive bone grafting and patient morbidity. The authors performed a longitudinal study on 21 cases with a 94.5% success rate, exemplified by one clinical case. The advantages of this technique are: 1) Functional and anatomical recovery of the jaw cavity. 2) Simultaneous application of implants when the bone is < or = 4mm. 3) Reduction of surgical times. 4) Reduced patient morbidity. 5) Local anesthesia.
Soft tissue augmentation by means of silicon expanders prior to bone volume increase: a case series.
(National Institutes of Health, 2020) Antônio Scarano; Sara Bernardi; C Rastelli; Carmen Mortellaro; Pierpaolo Vittorini; Giovanni Falisi
In guided bone regeneration (GBR) interventions, the incorrect manipulation of the soft tissues may lead to exposure of graft due to insufficient amount of tissue needed for a free-tension flap closure. The aim of this investigation was to evaluate the clinical and radiographical effectiveness of soft tissue augmentation in aesthetic areas. A total of 6 patients were treated in the Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio" of Chieti-Pescara, with a radiographical follow-up at 1 year from the loading. At the follow up, no soft tissue dehiscence was observed This study presented an innovative approach for soft tissue augmentation prior to bone regeneration in aesthetic areas. Augmentation of soft tissue with a silicon expander device before bone regeneration is a simple technique and also allows to obtain greater bone tissue in selective cases.
Use of 3D cartilage scaffolds for the stabilization of implants and bone regeneration with the fit-lock technique.
(National Institutes of Health, 2013) Giovanni Falisi; Massimo Galli; Pedro Vittorini-Velasquez; Juan Carlos Gallegos-Rivera; R Minasi; Alberto De Biase; Carlo Di Paolo
The surgical procedures for implant applications on the lateral-upper areas depend on sinus pneumatization and availability of the residual bone. In these cases, autologous bone grafting remains the gold standard. Nevertheless, because of the morbidity associated to the donor site and the post-surgical complications, several alternative bone substitutes have been introduced, which, however, imply additional costs and show limited osteoinductive properties. Such limitations can be compensated with new regeneration strategies for biological and mechanical tissue restoration, a subject which has been addressed by tissue engineering in recent years. The authors present a new therapeutic option for implant application in the upper maxilla with bone availability less than 4 mm by using 3D scaffolds obtained from antigen-free porcine cartilage in the fit-lock technique. A longitudinal study on 18 consecutive cases was performed, with a 95.2% success rate one year after the implant. The advantages of this new technique are: 1) Functional and anatomical recovery of the maxillary antrum, 2) Immediate application of the implants; 3) Reduction of surgical times; 4) Absence of patient morbidity; 5) Local anesthesia; 6) Use of implants with a diameter > 4 mm.