Study of the Diagnostic Accuracy Between the Position of the Articular Disc According to Magnetic Resonance Imaging and Arthroscopy Findings for Temporomandibular Disorders.

The aim of this study was to prospectively evaluate the diagnostic accuracy between the position of the disc in the temporomandibular joint (TMJ) according to findings on magnetic resonance (MRI) imaging and the position of the disc depending on the "roofing" in arthroscopic evaluation in patients who underwent arthroscopy for a temporomandibular disorder (TMD). This relationship was analyzed in 298 patients diagnosed with internal derangements. The concordance between the 2 methods was evaluated using the κ coefficient.

Endoscopically Assisted Intraoral Coronoidectomy for Treatment of Coronoid Hyperplasia.

Hyperplasia of the coronoid process of the mandible is a rare condition defined as an abnormal and progressive elongation of the coronoid process (unilateral or bilateral). Jacob disease is the name given to a pseudo-joint formation between the coronoid process and the zygomatic bone. The main clinical finding is a progressive, painless difficulty in opening the mouth, due to contact of the coronoid process with the posterior surface of the zygomatic bone or the medial surface of the zygomatic arch.

Correlation between the main clinical, imaging, and arthroscopy findings in patients with temporomandibular disorders.

The purpose of this work was to prospectively correlate the most characteristic clinical symptoms of temporomandibular disorders, such as pain and limitation of mouth opening, with the findings of magnetic resonance imaging (disc position, degenerative changes, and effusion) and arthroscopy findings (roofing, synovitis, chondromalacia, adhesions, and perforations). These examinations were performed in 298 patients diagnosed with internal derangement refractory to conservative treatment. The mean age of the patients was 38.

Complex Dentoalveolar Fractures: Main Clinical Variables Description and Analysis.

Aims And Objectives: To analyze and evaluate clinical features that define complex dentoalveolar trauma.

Materials And Methods: Forty-five patients, with a mean age of 36.1 years, were included in the study; most patients were male (82.

Rapidly Growing Facial Tumor in a 5-Year-Old Girl.

The aim of this study is to describe the clinical, radiological and histological characteristics that define lipoblastomas with special emphasis on differential diagnosis. The patient is a 5-year-old girl who consulted for a rapidly growing lower cheek tumor. This study analyzes, evaluates, and discusses the issues that need to be addressed throughout the process that affect treatment planning and provides an updated review of these rare head-and-neck tumors.

Management of a Penetrating Orbital Trauma from an Unusual Foreign Body with Associated Eye Injury.

The aim of this article is to describe the principles that should guide the management of an orbital trauma with ocular injury through an updated review of the literature and the study of a clinical case involving an 80-year-old woman who presented with a penetrating orbital wound due to a wooden foreign body with a closed ocular trauma. Satisfactory and stable results over time are determined by systematically analyzing and evaluating each aspect of the case following a surgical strategy based on the most current protocols.

Fibrous condylar dysplasia: Resection and reconstruction with a custom-made TMJ prosthesis using virtual surgical planning.

The main objective of this article is to describe the indications for custom-made alloplastic reconstruction of the temporomandibular joint (TMJ) using the new techniques of virtual surgical planning and computer-aided design/computer-aided manufacturing (CAD/CAM) technology through the study of a clinical case and an updated review of the literature. The patient was a 45-year-old male with a fast-growing condylar dysplasia that produced a progressive facial deformity with limited mandibular mobility, which required a radical resection. Predictable, satisfactory, and stable results over time are described from the aesthetic, functional, and symptomatic points of view, through a comprehensive approach to all the aspects of this case by following an appropriate line of development and using the most current techniques.

Diplopia secondary to orbital fracture in adults.

Objective: To evaluate the incidence and evolution of diplopia as a complication of orbital fractures in adults.

Patients And Methods: A review was conducted on medical records of all consecutive adults with orbital fracture referred between January 2014 and December 2015. An analysis was made of the incidence of diplopia secondary to fracture in the acute phase and its evolution.

Comparison of intra-articular injection of plasma rich in growth factors versus hyaluronic acid following arthroscopy in the treatment of temporomandibular dysfunction: A randomised prospective study.

Purpose: The main objective of our study was to evaluate the effectiveness of the injection of plasma rich in platelet-derived growth factors (PRGF) versus hyaluronic acid (HA) following arthroscopic surgery in patients diagnosed with internal derangement of the temporomandibular joint (TMJ) with osteoarthritis (OA).

Materials And Methods: A total of 100 patients were randomised into two study groups. Group A (n = 50) received an injection of PRGF, and Group B (n = 50) received an injection of HA.

Complications of temporomandibular joint arthroscopy using two-portal coblation technologies: A prospective study of 475 procedures.

Purpose: To study the complications of temporomandibular joint (TMJ) arthroscopic procedures using two-portal coblation technologies.

Materials And Methods: The 397 consecutive patients (475 joints) who underwent arthroscopic surgery were prospectively analyzed.

Results: Complications were observed in 39 (8.

Does injection of plasma rich in growth factors after temporomandibular joint arthroscopy improve outcomes in patients with Wilkes stage IV internal derangement? A randomized prospective clinical study.

The aim of this study was to evaluate the efficacy of injection of plasma rich in growth factors (PRGF) after temporomandibular joint (TMJ) arthroscopy in patients with Wilkes stage IV internal derangement. Ninety-two patients were randomized to two experimental groups: group A (42 joints) received injections of PRGF, group B (50 joints) received saline injections. Pain intensity on a visual analogue scale (VAS) and maximum mouth opening (MMO, mm) were measured before and after surgery and compared by analysis of variance (ANOVA).

Subnasal modified Le Fort I osteotomy: indications and results.

Purpose: To study the possible morphologic changes in the nose after subnasal modified Le Fort I maxillary osteotomy to correct class III dentofacial deformities in patients with considered normal nasal morphology.

Material And Methods: Fifteen patients (7 males, 8 females) requiring maxillary advancement to treat class III dentofacial deformities were studied prospectively between January 2004 and January 2011. All the patients had an adequate projection of the nasal tip preoperatively preventing a conventional Le Fort I osteotomy.

Treatment of bilateral hyperplasia of the coronoid process of the mandible. Presentation of a case and review of the literature.

Bilateral hyperplasia of the coronoid process is infrequent. It consists of an elongation of the coronoid process of the mandible and is, accordingly, a mechanical problem, limiting mouth opening. This article looks at the case of a 28 year-old male with significant limitation on opening his mouth, secondary to bilateral hyperplasia of the coronoid process.

Surgical treatment of benign parapharyngeal space tumours. Presentation of two clinical cases and revision of the literature.

Parapharyngeal space (PPS) tumours, most of them benign, account for some 0.5% of tumours of the head and neck. The importance of these tumours lies mainly in two aspects: on the one hand, the difficulty of early diagnosis, due to the lack of symptoms in the initial stages and, on the other, the extreme complications of performing surgery in the parapharyngeal region.