Piezoelectric Surgery, Er:YAG Laser Surgery and Nd:YAG Laser Photobiomodulation: A Combined Approach to Treat Medication-Related Osteonecrosis of the Jaws (MRONJ).

Medication-related osteonecrosis of the jaw (MRONJ) is a drug complication that can occur in patients taking antiresorptive or antiangiogenic drugs. Although it is a well-documented disease, there is no widely accepted treatment. However, several therapeutic approaches have been proposed.

Mandibular metastasis from carcinoma of the bladder: Report of a case and literature review.

Metastases represent about 1% of all malignant tumors of the oral region. Only 12 cases of metastases to the jawbones and 3 to the oral soft tissues from a carcinoma of the bladder are reported in the English literature. Here we report a case of an 86 year-old man with a metastasis to the anterior region of the lower jaw from a transitional cell carcinoma of the bladder treated 5 years before, all-together with a literature review.

Correlation between Autofluorescence Intensity and Histopathological Features in Non-Melanoma Skin Cancer: An Ex Vivo Study.

Non-melanoma skin cancer (NMSC) is the most common malignant tumor affecting fair-skinned people. Increasing incidence rates of NMSC have been reported worldwide, which is an important challenge in terms of public health management. Surgical excision with pre-operatively identified margins is one of the most common and effective treatment strategies.

Clinicopathological Features Associated with Fluorescence Alteration: Analysis of 108 Oral Malignant and Potentially Malignant Lesions.

Several noninvasive diagnostic tools have been developed to aid the early detection of oral cancer and for evaluation before definitive biopsy. Among these, devices evaluating a tissues autofluorescence (AF) are emerging. In particular, the most well known of these is the VELscope system (LED Medical Diagnostics, Inc.

Histopathological determinants of autofluorescence patterns in oral carcinoma.

Biological tissues (including oral mucosa) can absorb and re-emit specific light wavelengths, detectable through spectrophotometric devices. Such a phenomenon is known as "autofluorescence" (AF). Several devices evaluating tissue AF have been developed and commercialized in the last two decades.

Self-healing CD30- T-clonal proliferation of the tongue: report of an extremely rare case.

Background: The etiology of traumatic ulcerative granulomas with stromal eosinophilia (TUGSE) is not clear, traumatic irritation having advocated as the most likely cause. TUGSEs are typically self-limiting slow-healing lesions of the oral mucosa with unclear pathogenesis, commonly manifesting as a rapidly developing, long-lasting ulcer.

Case Presentation: Here we report a controversial case of a self-healing lesion of the tongue in a 57 year-old woman.

Auto-Fluorescence and Histopathologic Evaluation of Medication-Related Osteonecrosis of the Jaws: Perspectives for Treatment.

Auto-fluorescence (AF) of healthy bone tissue has recently been described. Loss of AF (LAF) has, on the contrary, been reported in necrotic bone. Further, the use of LAF as a possible guidance to distinguish viable from necrotic bone during surgical treatment of osteonecrosis has been proposed.

Erbium Yttrium-Aluminum-Garnet Laser Versus Traditional Bur in the Extraction of Impacted Mandibular Third Molars: Analysis of Intra- and Postoperative Differences.

Introduction: Different osteotomy techniques have been proposed in order to improve postoperative course of impacted third molar extraction. The aim is to evaluate the possible advantages achieved with erbium yttrium-aluminum-garnet (Er:YAG) laser osteotomy compared with traditional burs.

Materials And Methods: Seventy-six extractions were randomly classified into 2 groups according to osteotomy instrument: group 1 (G1)-Er:YAG laser: 35 patients; group 2 (G2)-traditional bur: 41 patients.

Medication-related osteonecrosis of the jaw: risk factors in patients under biphosphonate versus patients under antiresorptive-antiangiogenic drugs.

Background: Biphosphonate-related osteonecrosis of the jaw (BRONJ) is a potential side effect associated with the administration of bisphosphonates; the aim of this work is to highlight the possible epidemiological differences between two groups of patients affected by medication related osteonecrosis of the jaw (MRONJ) treated at the Center of Oral Medicine, Pathology and Laser Surgery of the Academic Hospital at the University of Parma, Italy, between January 2004 and June 2016.

Methods: Medical charts of 303 patients (214 females and 89 males, mean age: 67 years old) treated at the Center of Oral Medicine, Pathology and Laser Surgery of the Academic Hospital at the University of Parma, between January 2004 and June 2016, were retrospectively analyzed. Patients were divided in 2 groups according to drugs therapy they underwent: group 1 (G1) including patients treated with bisphosphonates alone and group 2 (G2) including patients receiving antiresorptive-antiangiogenic drugs in association with bisphosphonates or antiresorptive-antiangiogenic drugs alone.

Clinical Differences in Autofluorescence Between Viable and Nonvital Bone: A Case Report With Histopathologic Evaluation Performed on Medication-Related Osteonecrosis of the Jaws.

Medication-related osteonecrosis of the jaws (MRONJ) is an adverse side effect of several drug therapies, including bisphosphonates (BPs). Osteonecrosis of the jaw specifically related to BP therapy is usually referred to using the acronym BRONJ. However, no consensus has yet been reached regarding the most appropriate management of BRONJ.

Medication-Related Osteonecrosis of the Jaw Around Dental Implants: Implant Surgery-Triggered or Implant Presence-Triggered Osteonecrosis?

Introduction: Dentoalveolar surgery including tooth extractions and dental implants placement is considered the major risk factor for developing medication-related osteonecrosis of the jaw (MRONJ).In this study, a patient series of MRONJ around dental implants were carefully analyzed to describe the findings and to assess the possible risk factors.

Methods: Fifteen patients with peri-implant bone osteonecrosis were selected out of a group of 250 patients (6%).

Medication-Related Osteonecrosis of the Jaw: An Autofluorescence-Guided Surgical Approach Performed with Er:YAG Laser.

Objective: The aim of this study was to propose an autofluorescence (AF)-guided surgical approach performed with Er:YAG laser and Nd:YAG low-level laser therapy (LLLT).

Background Data: Medication-related osteonecrosis of the jaw (MRONJ) therapy remains an unresolved problem. The proposed conservative and surgical treatment regimens are associated with contradictory success rates.

Advantages of new technologies in oral mucosal surgery: an intraoperative comparison among Nd:YAG laser, quantic molecular resonance scalpel, and cold blade.

The aim of this study is to evaluate the possible intraoperative advantages of Nd:YAG laser and quantic molecular resonance (QMR) scalpel in oral soft tissue surgery. One hundred sixty-three interventions were evaluated. Group 1 (G1) included 77 interventions performed with Nd:YAG laser, group 2 (G2) 45 with QMR scalpel, and group 3 (G3) 41 with cold blade.

Tooth extractions in high-risk patients under bisphosphonate therapy and previously affected with osteonecrosis of the jaws: surgical protocol supported by low-level laser therapy.

Trauma during dental surgery is a predisposing factor for medication-related osteonecrosis of the jaws (MRONJ). There are no specific guidelines for the management of dental extractions in patients under bisphosphonate therapy (BPT). The authors proposed in 2013 a successful protocol for tooth extractions in patients under BPT supported by Nd:YAG low-level laser therapy (LLLT).

Peripheral ossifying fibroma: A clinicopathologic study of 27 cases and review of the literature with emphasis on histomorphologic features.

The peripheral ossifying fibroma (POF) is a relatively uncommon, reactive gingival overgrowth usually composed of cellular fibroblastic tissue containing one or more mineralized tissues, namely bone, cementum-like material, or dystrophic calcification. The aetiology and pathogenesis of POF are yet not clear, but some authors have hypothesized a reaction originating from the periodontal ligament, as a result of irritating agents such as dental calculus, plaque, orthodontic appliances, and ill-fitting restorations. The aim of our study was to report the clinicopathologic features of a case series of POF from a single Italian institution.

Massive mandibular destruction and alveolar nerve infiltration without lower lip paresthesia in primary intraosseous carcinoma: report of two cases and critical appraisal of diagnostic criteria.

Objective: To report two cases of solid type primary intraosseous carcinoma (PIOC) with a critical appraisal of one of the WHO diagnostic criteria.

Summary: Both patients had radiographic and histopathologic findings showing massive mandibular destruction as well as the involvement of the inferior alveolar nerve, without lip or chin paresthesia. Patients were treated through hemimandibulectomy followed by reconstruction through fibula free flap and forearm flap.

Odontogenic myxofibroma: a concise review of the literature with emphasis on the surgical approach.

Purpose: The aim of this work is to report a review of the literature concerning epidemiology, clinical and radiographic features as well as treatment of odontogenic myxofibroma (MF).

Methods: The PubMed database was searched using the following keywords: "odontogenic myxofibroma", "odontogenic fibromyxoma", "myxofibroma of the jaw" and "fibromyxoma of the jaw".

Results: Fifteen articles reporting the experience with 24 patients were identified.

Soft tissue chondroma of the oral cavity: an extremely rare tumour localized on the hard palate.

Chondromas are benign cartilaginous tumors usually localized within the tubular bones of the extremities. Soft tissue chondromas (STCs) are rare and only few cases have been reported in the oral cavity. The present case documents the exceptional finding of a 12-year-standing STC of the hard palate of a 63-year-old man.