نتایج جستجو برای: alveolar width
تعداد نتایج: 117933 فیلتر نتایج به سال:
OBJECTIVE The objective of this study was to evaluate the effects of presurgical nasoalveolar molding (PNAM) therapy on nasal and alveolar tissues in patients with unilateral cleft lip and palate. PATIENTS AND METHODS Twenty-two patients with a mean age of 23 days, having complete unilateral cleft lip and palate, were included in this prospective study. After the impressions were taken of the...
This study reviews the outcome of implant placement in 61 patients after augmentation of severely atrophic alveolar bone with a bovine bone mineral, Bio-Oss. Bone augmentation was performed at 4 different sites: alveolar crest width, alveolar crest height, antral cavity, or nasal cavity. After a mean healing time of 11.9 months, 231 implants were placed in Bio-Oss bone. The time of loading of t...
The aim of the study was to investigate the clinical-anatomical peculiarities of edentulous mandibular dental segments (eMDS), situated in the posterior mandible, as well as to estimate the possibility of dental implantation for every clinical-anatomical eMDS type. One hundred and ninety-eight patients were examined, 88 male and 110 female. Orthopantomography, computer tomography, clinical exam...
Open sinus lift surgery is a form of pre-prosthetic surgery for increasing the quality and quantity of bone in the posterior region of the maxilla. Pre-operative assessment of the maxillary sinus is essential for the success of this surgery. PubMed search was carried out in English language literature for open sinus lift surgery and cone-beam computed tomography (CBCT). The results focused on a...
BACKGROUND The osteoconductive properties of collagen containing xenogeneic bone blocks (CCXBB) remain unclear. The aim of this prospective single-arm clinical study was to assess the histological outcomes of CCXBB blocks used as bone replacement grafts for lateral bone augmentation procedures. METHODS In 15 patients with severe horizontal alveolar ridge resorption, lateral augmentation proce...
Background: Bilateral cheilorraphy has higher complexity compared to unilateral cheilorraphy. Anthropometric measurements provide nasolabial identification of the surgery result objectively. This study aims assess outcome bilateral cheilorrhaphy with Djohansjah technique at Surabaya CLP Center.Methods: 26 patients underwent from January 1 December 31, 2018 Center. were performed on control phot...
Inflammatory reactions are associated with sequestration of leukocytes in the lung. Complement activation leads to accumulation of leukocytes in alveolar septa and alveoli, to lung edema and hemorrhage. Although in organs other than the lung leukocytes interact with the vascular endothelium only in postcapillary venules, alveolar capillaries are considered to be the site of leukocyte sequestrat...
OBJECTIVES To evaluate whether age and gender differences are predictive factors for inferior alveolar nerve position with respect to mandibular first molar roots. STUDY DESIGN Cone-beam computed tomography scans [0.2-mm3 voxel size; n = 200 (100 males, 100 females)] of patients aged 15-65 years showing mandibular first and second molars were included in this study. Patients with pathoses tha...
Introduction: Cortical thickness, interradicular space width and bone density are key factors in the use of mini-implants as anchorage. Objective: This study assessed maxillary and mandibular alveolar and basal bone density in Hounsfield units (HU). Method: Eleven files with CT images of adults were used to obtain 660 measurements of bone density: alveolar (buccal and lingual cortical) bone, ca...
BACKGROUND This retrospective study evaluated soft-tissue grafting as a surgical treatment option for peri-implantitis in case of unsuitable basic skeletal morphology of the alveolar bone and lack of keratinized mucosa. METHODS Twenty-eight patients (21 females, 7 males, at a mean age 59.4 years) were included with a total of 54 implants. All implants showed peri-implantitis and attached kera...
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