Showing 4 results for Haerian
M. Shahrabi , J. nikfarjam , B. Haerian ,
Volume 15, Issue 1 (25 2002)
Abstract
Dentinal dysplasia type 1 is a rare herediatary disease which is attributed to an automosal dominant trait. It's incidence is about 1: 100.000. Both dentition are affected with, although the involved teeth have a normal size, shape and consistency, and they are occasionally amber. The most common clinical feature, due to their extreme mobility, is malalignement and malpositioning of teeth. Such a mobility is resulted from abnormal development of root structure. In radiographs, the roots are sharp, biunt, and conic which can be absent in both dentition. Sometimes, multiple periapical radioiucences, without any carious lesion, are observed. There is no treatment for this anomaly and retaining teeth, as long as possible, is the main goal. In this article two cases dentinal dysplasia type 1 observed in one family, are reported.
F. Ezoddini Ardakani , A. Haerian Ardakani , Mh. Akhavankarbasi , Kh. Dehghan Tezerjani .,
Volume 17, Issue 4 (7 2005)
Abstract
Statement of Problem: According to many researches done in the field of occupational disorders dentists are considered at the risk of musculoskeletal problems. These problems may cause reduction of job length of dentists.
Purpose: This study was done for evaluating the musculoskeletal disorders of dentists, practicing in Yazd.
Materials and Methods: This is a descriptive cross-sectional study, conveyed in Yazd city in 1999 by survey among all of working dentists with eye-to-eye contact questionnaire reply.
Results: Among dentists were interviewed 81.6% of respondents mentioned at least one of musculoskeletal problems. The mentioned disorders were respectively Neck (47.1%) hand (36.2%), wrist (34.8%), upper and lower parts of back (33.3%), shoulder (11.59%), knee (2.8%). About 72.5% of the individuals had no familial history and just 4.5% had these disorders before working as a dentist.
Conclusion: Results of this study revealed that majority of musculoskeletal disorders had significant relationship with age, gender, work place, working hours, level of exercise, direct vision and duration of the job of dental occupation.
Am. Moein Taghavi , A. Haerian Ardakani , Mr. Talebi Ardakani , I. Tabatabai ,
Volume 18, Issue 2 (4 2005)
Abstract
Statement of Problem: Hyperlipidemia is a major risk factor for cardiovascular disease. In recent years some evidence has been presented regarding the association between periodontal and cardiovascular diseases.
Purpose: The aim of this study was the evaluation of association between hyperlipidemia and periodontitis.
Materials and Methods: In this case-control study, levels of plasma lipids in 40 subjects with periodontitis (CPITN score III or IV) were measured and compared with 40 age and sex matched controls. Data were analyzed using t-student test with P<0.05 as the limit of significance.
Results: Total cholesterol (CHL) and triglyceride (TG) were significantly higher in case group compared with control group. (P=0.045 and P=0.016 respectively). HDL and LDL cholesterols were higher in cases but showed no significant differences with controls. The relative frequency of pathologic values of CHL and TG were significantly greater in cases compared with control group (P=0.005 and P=0.001 respectively).
Conclusion: Based on the findings of this study, hyperlipidemia may be associated with periodontitis in medically healthy peoples but whether periodontitis causes an increase in levels of serum lipids or whether hyperlipidemia is a risk factor for both periodontitis and cardiovascular disease need to be further investigated.
Hosein Fallahzadeh, Ahmad Haerian, Nader Bahrami,
Volume 25, Issue 3 (1 2012)
Abstract
Background and Aims: Increasing demands for health care's services on one hand and limited resources on the other hand brings about pressure over governments to find out a mechanism for fair and appropriate distribution of resources. Economic analysis is one of the appropriate tools for policy making on this priority. The aim of this study was to assess capital and consumption of oral health units of health care centers in Yazd city and comparing it with revenue of these centers and determining of cost effectiveness.
Materials and Methods: In this descriptive cross sectional study, all health care centers of Yazd city with active dentistry department were evaluated. The data has been extracted from current documents in health care center of county based issued receipts and daily information registers.
Results: Expended cost for providing of oral hygiene services in second half of 2008 in 13 medical health centers of Yazd included active dentistry section was 557.887.500 Rials and revenue to cost ratio was about 34%. The most provided service was related to tooth extraction and the average of tooth restoration in each working day was 0.48.
Conclusion: With attention to low tariffs of dentistry services in medical health centers and paying subsidy to target groups, expenses of oral hygiene are always more than its revenue.
