In vitro comparison of the effects of titanium-prepared platelet-rich fibrin and leukocyte platelet-rich fibrin on osteoblast behavior and their gen expression.

Objective: To compare the effects of titanium-prepared platelet-rich fibrin (T-PRF) and leukocyte platelet-rich fibrin (L-PRF) on osteoblasts.

Methods: Venous blood samples were collected from ten volunteer patients to obtain T-PRF and L-PRF. The T-PRF group was labelled as Group T, the L-PRF group as Group L, and the control group, which includes only osteoblasts, was Group K.

Evaluation of CT and MRI Imaging Results of Radicular Cysts, Odontogenic Keratocysts, and Dentigerous Cysts and their Contribution to the Differential Diagnosis.

Aim: This study aimed to evaluate the contribution of the MRI and CT results to the differential diagnosis of histopathologically different odontogenic cysts.

Background: Odontogenic cysts are commonly seen in the jaw bone and their surgical operations have an important place in the practice of maxillofacial surgery; treatment options for these cysts differ according to their histopathology. Differential results that can be obtained from the radiological evaluations of different cyst groups will allow the surgeon to plan a more accurate approach at the beginning of the operation.

Erratum: Evaluation of OnabotulinumtoxinA Treatment in Patients with Concomitant Chronic Migraine and Temporomandibular Disorders.

[This corrects the article on p. 330 in vol. 55, PMID: 30622389.

Evaluation of OnabotulinumtoxinA Treatment in Patients with Concomitant Chronic Migraine and Temporomandibular Disorders.

Introduction: Migraine and temporomandibular disorders (TMD) are both common diseases and TMD are reported as a risk factor in migraine progression. OnabotulinumtoxinA is used in the treatment of chronic migraine (CM), and also has a potential role in TMD treatment. In this study, it is aimed to compare the efficacy of onabotulinumtoxinA treatment in CM patients with and without TMD.

Oral surgical procedures under local anaesthesia in day surgery.

Background: The objective of this study was to analyze gender-stratified data of patients who underwent day surgery in a hospital based on the type of treatment, type of local anaesthesia, and local anaesthesia complications. By learning all these parameters, it is our main goal to find answers to questions such as what we can do in hospital conditions, what we can win, and what operations we can treat.

Methods: A retrospective review was performed to assess hospital records of 10,750 dental patients who received oral surgery under local anaesthesia at the Istanbul University Department of Oral and Maxillofacial Surgery from August 2013 through June 2016.

Three-dimensional cone-beam computed tomography for diagnosis of keratocystic odontogenic tumours; evaluation of four cases.

The keratocystic odontogenic tumour (KCOT), formerly known as the odontogenic keratocyst (OKC) is a benign intraosseous lesion that derives from remnants of the dental lamina. Due to its characteristics, clinical and histopathological features and various treatment approaches, this pathology is different comparing with other odontogenic cysts. Radiographically the KCOT appears as well-defined unilocular or multilocular radiolucency with thin radiopaque borders.

Angiofibrolipoma of the buccal mucosa: a case report.

Angiofibrolipoma is a rare histopathological variant of lipoma, characterized by mature adipocytes, blood vessels and dense collagenous tissue. It is seldom seen in the oral and maxillofacial region. Clinically, as it shares macroscopic similarity with lipoma and fibroma, the diagnosis of angiofibrolipoma is only possible based on its histopathological features.

Surgical approach to iatrogenic complications of endodontic therapy: a report of 2 cases.

Iatrogenic complications in endodontics are not irrelevant. One of the most seen is overfilling of the root canal, which has a negative effect on prognosis for endodontically treated teeth. Although more than a half of the overfilled teeth heal satisfactorily after proper endodontic therapy, in some cases, such as injury of the inferior alveolar nerve or presence of filling material in soft tissues or sinus spaces, surgical procedure is more suitable and effective.

The effects of etodolac, nimesulid and naproxen sodium on the frequency of sister chromatid exchange after enclused third molars surgery.

Purpose: Non-steroidal anti-inflammatory drugs (NSAID) are frequently used in oral surgical procedures in dentistry. The evaluation of the frequency of sister chromatid exchange (SCE) is accepted as a reliable cytogenetic method to assess the genotoxic effects of environmental factors.

Materials And Methods: In this study, the genotoxic effects of various NSAIDs were assessed in 30 patients to who they were administered following encluosed third molar surgery using SCE analysis before and after the operation.

Anesthesia following overfilling of a root canal sealer into the mandibular canal: a case report.

The surgical treatment of a case of anesthesia that occurred with the extrusion of Endomethasone root canal sealer into the mandibular canal is presented. Endomethasone is a neurotoxic root canal sealer containing paraformaldehyde and eugenol. The literature indicates immediate surgical decompression on the extrusion of Endomethasone into the mandibular canal.

Odontogenic cysts: a clinical study of 90 cases.

The maxillofacial region is affected by a greater number of cysts than any other part of the body. In this study, 90 odontogenic cysts were collected from 90 patients over a five-year period. Patients with radicular cysts, dentigerous cysts and odontogenic keratocysts were further analyzed with regard to age, sex and anatomical distribution.

Adenomatoid odontogenic tumor: a report of an unusual maxillary lesion.

Adenomatoid odontogenic tumor is an odontogenic tumor that appears in the anterior portion of the jaws and more frequently, in the anterior maxilla usually in association with the crowns of inclused teeth. A case report of adenomatoid odontogenic tumor with an associated impacted right maxillary first premolar is presented. Under general anesthesia the lesion and the impacted tooth were removed.