Abstract:
:The evaluation of bone regeneration and peri-implantary bone apposition requires laboratory techniques that allow the evaluation of hard tissues without needing to decalcify them. In this study, we describe the cutting-grinding procedure (EXAKT system) for obtaining samples of undecalcified bone and aim to establish the procedures for their histological and histomorphometric evaluation. A review is made of the literature on histological and histomorphometric evaluation using undecalcified samples in surgical and oral implantology procedures in which bone regeneration or bone apposition is produced on the dental implants. The technique is a lengthy process, and is principally indicated in the investigation of bone biology. The use of undecalcified samples allows the differentiation of immature from mature bone, and the quantification of variables such as the bone-implant interface, the density of the bone area and the speed of bone apposition.
journal_name
Med Oral Patol Oral Cir Bucaljournal_title
Medicina oral, patologia oral y cirugia bucalauthors
Cano-Sánchez J,Campo-Trapero J,Gonzalo-Lafuente JC,Moreno-López LA,Bascones-Martínez Asubject
Has Abstractpub_date
2005-04-01 00:00:00pages
E74-87eissn
1698-4447issn
1698-6946pii
10488974journal_volume
10 Suppl 1pub_type
杂志文章,评审abstract::Brown tumor is one of the lesions that develop in patients with hyperparathyroidism. Any of the skeletal bones can be affected including the cranio-maxillofacial ones. Most of the times the brown tumor appears after a final diagnosis of hyperparathyroidism is made. However brown tumor can be the first clinical sign of...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:Human cytomegalovirus (HCMV) appears to be more frequent in periodontally affected patients than in healthy control groups. Based on this assumption, it has been suggested that HCMV may play a role in the pathogenesis of periodontal disease. OBJECTIVE:The objective of this uncontrolled study was to assess t...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.15.e292
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVES:Several medical and dental schools have described their experience in the transition from conventional to digital microscopy in the teaching of general pathology and histology disciplines; however, this transitional process has scarcely been reported in the teaching of oral pathology. Therefore, the objectiv...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.19863
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVES:The objective was to present a novel technique for antrostomy performed before sinus elevation in atrophic maxilla for subsequent implant placement. MATERIAL AND METHODS:The study included 10 sinus elevations performed by the proposed technique in nine consecutive patients presenting with inadequate posteri...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2007-11-01 00:00:00
abstract:BACKGROUND:The odontogenic cystic lesions happened in the angle and ramus region are frequently associated with impacted mandibular third molars. The treatment plan was difficult to work out for the huge cystic lesions with deeply impacted third molars, since the enucleation with simultaneously removing the deeply impa...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.21814
更新日期:2017-09-01 00:00:00
abstract:OBJECTIVE:The aims of this study were to investigate the frequency and characteristics of dental transpositions and to evaluate associated dental anomalies in a large sample of Turkish Anatolian population. STUDY DESIGN:A retrospective study was performed using panoramic radiographs of 6983 patients (4092 females and ...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.15.e716
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Among the oral potentially malignant disorders, leukoplakia stands out as the most prevalent. The purpose of this study was to analyse the clinical-pathological features of oral leukoplakia in groups of patients from three major pathology centers in two different regions of Brazil, in order to determine whic...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.24175
更新日期:2020-11-28 00:00:00
abstract:OBJECTIVES:To describe the histopathological features of pleomorphic adenoma (PA) with special reference to the epithelial and mesenchymal components. STUDY DESIGN:189 PA were selected and classified as myxoid or stroma-rich, cellular or cell-rich and classic (balanced amount of epithelial and stromal components). The...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2009-02-01 00:00:00
abstract:OBJECTIVES:The principle of the intraosseous anesthesia (IOA) relies on the perforation of the cortical plate of the bone for direct application of the local anesthetic solution into the underlying cancellous structures. During this procedure, IOA needles might accidentally come in contact with the tooth roots. The aim...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.18386
更新日期:2013-01-01 00:00:00
abstract::Scraped (exfoliative) cytology is a simple and harmless procedure, which has been a controversial technique according to its real validity in oral pathology. Lately it has re-emerged due to its application in oral precancer and cancer as a diagnostic and predictive method as well as for monitoring patients. New diagno...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:
更新日期:2005-03-01 00:00:00
abstract:BACKGROUND:Periapical surgery focuses on the treatment of teeth with persistent periapical lesions when orthograde root canal treatment fails. Although MTA® is the gold standard material for retrograde filling, Biodentine® - a tricalcium silicate-based cement - has been proposed in order to resolve several of its limit...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.24262
更新日期:2020-12-19 00:00:00
abstract:OBJECTIVES:It has been reported that clinical changes due to hypersensitivity reactions to various foods, preservatives, and oral hygiene products may be consistent with the characteristic signs of orofacial granulomatosis (OFG). The objective of this study was to examine 37 well-documented cases of cinnamon-induced co...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2007-10-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to evaluate the patient s perception of the events during and after an osteogenic alveolar distraction (OAD) procedure MATERIALS AND METHODS:A total of fifty-five (55) osteogenic alveolar distraction (OAD) procedures were performed in fifty (50) patients, who then were asked to answe...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2007-05-01 00:00:00
abstract:BACKGROUND:Lichen sclerosus is a mucocutaneous autoimmune disease which might be initiated by infectious pathogens as Borrelia Bugrdorferi and HPV. This disease shows destructive potential and is rarely diagnosed in oral mucosa. The purpose of this paper is to evaluate the characteristics of cases described in literatu...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:10.4317/medoral.21606
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:This work aims to confirm if implant-supported overdentures are a good treatment option for edentulous patients and offer an improvement in quality of life compared with traditional complete prostheses (dentures). MATERIAL AND METHODS:This retrospective clinical descriptive study included three evaluation g...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.20498
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVES:Oral-Health-Related Quality of Life (OHRQoL) instruments, such as the Child Perceptions Questionnaire 11-14 (CPQ11-14), are broadly used in oral health surveys around the world. However, there is a lack of these instruments in Spanish language limiting the comparison of OHRQoL outcomes among countries, cultu...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.18975
更新日期:2013-11-01 00:00:00
abstract::Since the first liver transplantation in Spain was carried out in 1984, advances in surgical technique and immunosuppressive drugs have facilitated an increase in the number of transplants performed. The present study evaluates buccodental health in liver transplant patients. A cross-sectional descriptive study was ma...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:The objective of this study was to classify the various types of odontogenic tumours (OTs) using the newly updated 2017 world health organization (WHO) histological typing and to analyze the prevalence of these tumours among Nigerians as well as to compare the results obtained with reports from world-wide st...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,多中心研究,评审
doi:10.4317/medoral.22473
更新日期:2018-11-01 00:00:00
abstract:OBJECTIVE:The aim of this prospective controlled study is the comparison between long-term children survived leukaemia and a control group in terms of the decayed, missing or filled permanent teeth (DMFT) and dental anomalies. STUDY DESIGN:Fifty-two long term children survived leukaemia, aged from 8 to 15 years (27 fe...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.17955
更新日期:2012-11-01 00:00:00
abstract:UNLABELLED:Diagnosis of Sjögren's syndrome (SS) is complex and the usefulness of labial minor salivary glands biopsy in this process remains controversial. OBJECTIVE:to evaluate the clinical and laboratorial profile and histological features on labial minor salivary glands from patients under investigation of SS. STU...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.19486
更新日期:2014-05-01 00:00:00
abstract::Bisphosphonates are recently acquiring increasing relevance in the treatment of several diseases. In line with the increased use of these compounds, cases of mandibular osteonecrosis, and to a lesser extent, maxillary osteonecrosis, are being reported. This necrosis is difficult to treat in patients who usually have a...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:Odontomas are benign odontogenic tumors composed of enamel, dentine, cement and pulp tissue. They are usually clinically asymptomatic, but often associated with tooth eruption disturbances. In exceptional cases the odontoma erupts into the mouth . The present study reports three cases of odontomas erupted ...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:
更新日期:2009-06-01 00:00:00
abstract:OBJECTIVE:Different fixation techniques have been used for stabilization of autotransplanted teeth. Because rigid or extended fixation periods can cause complications such as ankylosis and disturbances of pulpal revascularization, our aim was to evaluate an alternative technique, a removable splint, for improving the s...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.16.e369
更新日期:2011-05-01 00:00:00
abstract::Tooth agenesis is one of the most common congenital malformations in humans. Hypodontia can either occur as an isolated condition (non-syndromic hypodontia) or can be associated with a syndrome (syndromic hypodontia), highlighting the heterogeneity of the condition. Though much progress has been made to identify the d...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:10.4317/medoral.19158
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to make a descriptive approximation of the therapeutic management of the different dental interventions in clinical practice today, and to analyze the degree of consensus among the specialists participating in the study. STUDY DESIGN:A total of 447 odontologists, stomatologists...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.16.e573
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVES:After maxillectomy, prosthetic restoration of the resulting defect is an essential step because it signals the beginning of patient's rehabilitation. The obturator used to restore the defect should be comfortable, restore adequate speech, deglutition, mastication, and be cosmetically acceptable, success will...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.17482
更新日期:2012-03-01 00:00:00
abstract:UNLABELLED:Backround: The aim of this study was to assess changes in bone volume after block bone augmentation and placement of dental implants and further evaluate the aesthetic outcome of the treatment. MATERIAL AND METHODS:9 patients with atrophied anterior maxilla were included in this study. They received total o...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.21146
更新日期:2016-09-01 00:00:00
abstract::We grouped as oral lichenoid disease (OLD) a series of chronic inflammatory processes with autoimmune base that affect the epithelium of the oral mucosa. This disease presents in 2% of the population with a marked predilection for the female gender, especially perimenopausal women. Clinically, it is characterized by t...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章,评审
doi:
更新日期:2009-03-01 00:00:00
abstract:OBJECTIVES:To determine whether there is a relationship between the total BP dose administered and the variations in serum CTX concentration. STUDY DESIGN:The study included 50 patients requiring dental implant surgery and treated with oral BPs, seen in an Oral Surgery and Implantology Unit between January 2007 and Ju...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.17583
更新日期:2012-05-01 00:00:00
abstract:BACKGROUND:The aim of this study is to describe the presence, to reveal the frequency and characteristics of accessory canals (ACs) of the canalis sinuosus (CS) by cone beam computed tomography (CBCT). MATERIAL AND METHODS:A total of 326 CBCT examinations were scanned retrospectively. The anatomical views were evaluat...
journal_title:Medicina oral, patologia oral y cirugia bucal
pub_type: 杂志文章
doi:10.4317/medoral.23235
更新日期:2020-01-01 00:00:00