Effects of sagittal split osteotomy on brainstem reflexes.

Objectives: This prospective study was designed to assess whether patients with skeletal deformities show characteristic masseter inhibitory reflex (MIR) and blink reflex (BR) patterns. A secondary aim was to investigate whether these reflexes change following bilateral sagittal split osteotomy (BSSO).

Materials And Methods: Fourteen consecutive patients who underwent single-jaw BSSO and 14 class I subjects who constituted the control group were enrolled into the study.

Prospective Analysis of the Swallowing Reflex After Sagittal Split Osteotomy: Comparison with Normal Volunteers.

The aim of this study was electromyographic description of changes in swallowing before and after bilateral sagittal split ramus osteotomy. In this prospective study, twenty-eight patients were divided into 3 groups according to the occlusion pattern: Group I (Angle Class III), Group II (Angle Class II), and Control (Class I). Serial cone-beam computed tomography analyses and electromyographic data were collected preoperatively, 1st and 6th months after setback surgery in Group I, and advancement surgery in Group II.

Treatment For The Large Aggressive Benign Lesions Of The Jaws.

Objectives: Our aim was to evaluate the clinical outcome of the conservative management of the significantly large benign aggressive lesions of the jaws.

Subjects And Methods: Twenty-two patients were reviewed regarding the demographic, radiographic, and operative findings. Patients were treated by decompression followed by curettage or only with curettage.

A comparative study of surgical drain placement and the use of kinesiologic tape to reduce postoperative morbidity after third molar surgery.

Objectives: Our aim was to compare the effects of the surgical drain and kinesiotape applications on postoperative morbidity after mandibular third molar surgery in a split-mouth study design.

Materials And Methods: A single-centre, split-mouth study was performed in 23 patients who needed surgical removal of bilateral mandibular third molars. Each patient was treated with a drain tube on one side of the mandible and Kinesio tape (KT) on the contralateral side.

Effects of different suture materials on tissue healing.

Purpose: The purpose of this study was to investigate the healing differences in between four different widely used suture materials in the oral surgery practice, including silk (Perma- Hand; Ethicon, INC., Somerville, NJ, USA), polypropylene (Prolene; Ethicon, INC., Somerville, NJ, USA), coated polyglactin 910 (Ethicon, INC.

Investigation of the risk factors associated with the survival rate of dental implants.

Purpose: The propose of this article was to evaluate the risk factors associated with the survival rate of the dental implants.

Material And Methods: This retrospective study evaluated the survival rate of 940 implants placed at the Faculty of Dentistry, Department of Oral and Maxillofacial Surgery, Istanbul University, from January 2003 to January 2011. The potential risk factors associated with the survival rate of the implants were investigated.

Keratocystic odontogenic tumors: predictive factors of recurrence by Ki-67 and AgNOR labelling.

Purpose: The purpose of the present study was to investigate the possible role of Ki-67 and argyrophilic nucleolar organizing regions (AgNOR) between the recurrent and nonrecurrent keratocystic odontogenic tumors (KCOTs). Another aim was to compare the correlation between these two markers.

Materials And Methods: 22 KCOTs were evaluated retrospectively.

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.

Evaluation of the hemostatic effects of Ankaferd blood stopper during dental extractions in patients on antithrombotic therapy.

This study evaluated the early hemostatic effects of a novel hemostatic agent (Ankaferd blood stopper [ABS]) during dental extractions in patients on antithrombotic therapy, without interruption or diminution of the medication. In total, 25 patients, who are on antithrombotic therapy and in need of simple dental extractions, were randomized into 2 groups. In group I (control group), which consisted of 10 patients, local hemostasis was achieved with direct packing with gauze.

Delayed removal of a maxillary third molar accidentally displaced into the infratemporal fossa.

The removal of an impacted maxillary third molar is an easy procedure for an oral and maxillofacial surgeon. The most commonly seen complications associated with this type of surgery are excessive hemorrhage, infection, pain, swelling, trismus, and root fractures. Although rarely encountered, unexpected complications may also arise during this procedure, such as the displacement of the tooth into an anatomic space.

Complications associated with the ball, bar and Locator attachments for implant-supported overdentures.

Background: The purpose of this clinical study was to evaluate the complications associated with the different attachments used in implant-supported overdentures, including prosthetic problems and implant failures. A comparison of ball, bar and Locator (Zest Anchors, Inc, homepage, Escondido, CA, USA) attachments, in completely edentulous patients with two, three or four implants, was conducted.

Material And Methods: A total of 36 edentulous patients (20 female, 16 male) with a mean age of 66.

Decompression, enucleation, and implant placement in the management of a large dentigerous cyst.

The dentigerous cyst is a developmental odontogenic cyst, accounting for 10% of all cysts of the jaws. The treatment options are decompression, marsupialization, or enucleation regarding the features of the lesions. In this article, a case of a 17-year-old adolescent girl having a large mandibular dentigerous cyst associated with an unerupted third molar is presented.

Peripheral facial nerve paralysis after upper third molar extraction.

Peripheral facial nerve paralysis (PFNP) after mandibular interventions has been reported in the literature. In most cases, paralysis begins immediately after the injection of the mandibular anesthesia, and duration of facial weakness is less than 12 hours. However, there are few documented cases of PFNP after maxillary dental or surgical procedures.

Effects of folk medicinal plant extract Ankaferd Blood Stopper on early bone healing.

Objective: Several haemostatic agents are available for clinical use. Ankaferd Blood Stopper (ABS), a mixture of five medicinal plant extracts, has been used historically as a haemostatic agent. The aim of this in vivo study was to investigate the effects of ABS on early bone healing using a rat tibia defect model.

Complication of polymethylmethacrylate bone cement in the mandible.

Polymethylmethacrylate bone cements have been widely used in orthopedic surgery as well as in maxillofacial area. Despite the advantages, it is well known that acrylic bone cements may cause bone or soft tissue necrosis because of the properties of its components and polymerization. This clinical report presents an extensive necrosis of the mandible after the use of the acrylic bone cement to fill the cyst cavity.