Frequency of surgical bone augmentation methods complementary to dental implant placement: A study evaluated with cone beam computed tomography.

Background: The success of dental implants largely depends on the quantity and quality of available bone. Occasionally, it is necessary to perform additional surgical techniques alongside implant placement to increase the available bone volume and ensure the success and survival of treatments. The objective of this study was to evaluate, through cone beam computed tomography, the need for supplementary bone augmentation methods in implant placement.

Clinical effect of diode laser on peri-implant tissues during non-surgical peri-implant mucositis therapy: Randomized controlled clinical study.

Background: The aim of this study is to evaluate the response to the non-surgical treatment of peri-implant mucositis using the diode laser as an adjuvant therapy in patients with implant-supported restorations, in terms of clinical variables, with respect to those patients in whom conventional non-surgical therapy is used.

Material And Methods: Randomized controlled clinical trial with simple blind 3 months follow-up. Two groups of patients were established, the non-surgical mechanical debridement of the affected implants was performed in the control group (n = 34) and the diode laser therapy was also performed in the test group (n = 34).

Retinoids and proliferative verrucous leukoplakia (PVL). A preliminary study.

Objective: A study is made of the efficacy and adverse effects of retinoid therapy applied to the white lesions of proliferative verrucous leukoplakia (PVL).

Material And Methods: The results of retinoid therapy were evaluated in 17 patients diagnosed with PVL. Topical retinoids were used in 5 patients, in the form of two daily applications of 0.

A review of temporomandibular joint disease (TMJD). Part II: Clinical and radiological semiology. Morbidity processes.

The clinical signs and symptoms of greatest semiologic value in temporomandibular joint disease (TMJD) are muscle pain, joint pain, limitations in mandibular movement, and joint sounds. Imaging studies of the joint are very useful for establishing the diagnosis and for discarding other disease processes, though in many cases diagnostic error results from the detection of a large proportion of patients with alterations in the imaging studies but with no associated clinical manifestations. Panoramic X-rays and magnetic resonance imaging are the most commonly used complementary techniques for diagnosing TMJD.

Review of temporomandibular joint pathology. Part I: classification, epidemiology and risk factors.

Pathology of the temporomandibular joint (TMJ) affects an important part of the population, though it is not viewed as a public health problem. Between 3-7% of the population seeks treatment for pain and dysfunction of the ATM or related structures. The literature reports great variability in the prevalence of the clinical symptoms (6-93%) and signs (0-93%), probably as a result of the different clinical criteria used.

Mental nerve paresthesia associated with endodontic paste within the mandibular canal: report of a case.

The present study describes a case of endodontic paste (Endomethasone) penetration within and along the mandibular canal from the periapical zone of a lower first premolar following endodontic treatment of the latter. The clinical manifestations comprised anesthesia of the right side of the lower lip and paresthesia of the gums in the fourth quadrant, appearing immediately after endodontic treatment. The lip anesthesia was seen to decrease, with persistence of the gingival paresthesia, after 7 months.

Basal cell nevus syndrome. Presentation of six cases and literature review.

Basal cell nevus syndrome, also known as Gorlin-Goltz syndrome, is an autosomal dominant inherited disorder which is characterised by the presence of multiple maxillary keratocysts and facial basal cell carcinomas, along with other less frequent clinical characteristics such us musculo-skeletal disturbances (costal and vertebrae malformations), characteristic facies, neurological (calcification of the cerebral falx, schizophrenia, learning difficulties), skin (cysts, lipomas, fibromas), sight, hormonal, etc. On occasions it can be associated with aggressive basal cell carcinomas and malignant neoplasias, for which early diagnosis and treatment is essential, as well as family detection and genetic counselling. Currently there are new lines of investigation based on biomolecular studies, which aim at identifying the molecules responsible for these cysts and thus allowing an early diagnosis of these patients.

A Stafne's cavity with unusual location in the mandibular anterior area.

The typical Stafne's cavity, located on the posterior portion of the mandible, is a relatively uncommon entity. However, when the defect is located in the anterior region of the mandible, it is quite rare, having thus far been described in only 36 cases in the scientific literature. Most of these defects appear in the fifth and sixth decades of life, are localized to the area of the canines and premolars, and have a predilection for males.