Symptomatic osteoporosis: A risk factor for residual ridge reduction of the jaws

Wowern, Nina Von; Kollerup, G.

doi:10.1016/0022-3913(92)90165-7

Cited by 111 publications

(68 citation statements)

References 22 publications

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“…The density of the mandible, as measured by pyknometry, microdensitometry, quantitative computed tomography, and absorptiometry, has been found to correlate with that of other bones (Henrikson and Wallenius, 1974;Rosenquist et al, 1978;Dyer and Ball, 1980;Mercier and Inoue, 1981;Kribbs et al, 1983Kribbs et al, , 1989von Wowern, 1988; Kribbs, 1990Kribbs, , 1992von Wowern and Kollerup, 1992;Klemetti et al, 1993b), but not if the trabecular portion is considered in isolation (Klemetti et al, 1993a;). An uncritical view of the literature, however thorough, may therefore lead one to conclude that osteoporosis could have a significant influence on mandibular bone (Hildebolt, 1997).…”

Section: (33) Gendermentioning

confidence: 99%

“…(3.4.5) Ridge height/height of the mandibular body The majority of studies have found no relationship between the height of the mandible and the skeletal parameters tested, even when a good correlation of the bone density between the sites exists (Ward et al, 1977;Dyer and Ball, 1980;Kribbs et al, 1983;Ortman et al, 1989;von Wowern and Kollerup, 1992;Klemetti et al, 1993a;Taguchi et al, 1995). This is not surprising when one considers that ridge height is not related to the bone mineral density of the mandible (Klemetti and Vainio, 1993), let alone the bone mineral density of other bones.…”

Section: (33) Gendermentioning

confidence: 99%

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Post-Extraction Remodeling of the Adult Mandible

Kingsmill

1999

Critical Reviews in Oral Biology & Medicine

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Following tooth loss, the mandible shows an extensive loss of bone in some individuals. This may pose a significant problem in the prosthodontic restoration of function and esthetics. The many factors which have been proposed as being responsible for the inter-individual variation in post-extraction remodeling mean that a perfunctory analysis of the literature, in which well-controlled, relevant studies are scarce, may not provide the whole story. This article reviews the local and systemic factors which may play a role in the post-extraction remodeling of the mandible. Since severe residual ridge resorption may occur even when the bone status in the rest of the skeleton is good and vice versa, it is concluded that local functional factors are of paramount significance. It is now essential to determine how they can be modified and applied to help maintain ridge height and quality in our aging, edentulous population.

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Section: (33) Gendermentioning

confidence: 99%

Section: (33) Gendermentioning

confidence: 99%

Post-Extraction Remodeling of the Adult Mandible

Kingsmill

1999

Critical Reviews in Oral Biology & Medicine

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“…In addition, these modifications might potentially speed up the periodontal tissues breakdown caused by periodontitis 17 . The second disease that increases possibility of osteoporosis is pancreatic diabetes of type II.…”

Section: Discussionmentioning

confidence: 99%

Type ii osteoporosis pathogenesis as a result of secondary edentulous

Oleksiy¹,

Vitaliy²,

Yevhen³

et al. 2017

Bangladesh J Med Sci

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Purpose:The main sign of osteoporosis is a significant decrease of bone mass that is caused by imbalance between resorption and osteogenesis. There are two main factors that contribute to the genesis of this illness. All these factors bring todecrease of thickness of bone and its destruction doesn't depend on their combination. Therefore, our objective was to study the changes in the alveolar bones of elderly people in secondary edentulous. Material and Methods: For deeper study of morphological changes in segments of teeth we have conducted pathological researches of biopsy material of dead patients at the Center of Pathological Studies of the Sumy Medical University. The first group of patients included n=7 who died of various somatic abnormalities and had no significant atherosclerotic lesions. The second group includes segments of teeth and jaws of patients n=7 who died from complications of atherosclerosis In our studies, we used: Histological study; Fluorescence microscopy; Immunohistochemistry; Microphotography and image analysis; Mathematical calculations. Results: Based on the statistical analysis we can see a downward trend in the number of osteocytes in trabeculae of the periapical third part of the tooth at atherosclerosis 26.85±7.44; P=0.05. We can also see the dependence of trabecular thinning of toothless area of the alveolar bone 226.57±70.53; P=0.02 from losing of teeth against the background of atherosclerosis with hypertension. The osteopontin expression and fluorescencetion of toothless bone area also tend to decrease in atherosclerosis and hypertension 42.81±16.24; P=0.048. Conclusion: The cause of tooth loss is difficult to determine, since it is not clear whether it is due to osteoporosis or some forms of periodontitis in patients. The bone resorption has actived by reactive oxygen species both during atherosclerosis. Through our research found out that in order to reduce changes in the toothless bone we should reduce the pressure on chewing toothless alveolar sprout by dental implants.

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“…It has been reported that in ovariectomized rats bone loss may occur in the mandibular body and the mandibular condyle (12,43,44,45). A positive correlation has been found between osteoporosis and some jaw conditions, such as low mineral density of the mandible (31,35), severe residual ridge resorption (21,48), and excessive tooth loss (5,35,47). Some clinical trials have suggested a strong link between tooth loss and estrogen deficiency based on observations that postmenopausal women on estrogen supplement therapy suffered from less severe tooth loss as compared to those who did not receive estrogen (18,30,37).…”

Section: Introductionmentioning

confidence: 99%

Can Histological and Histomorphometrical Changes be Induced in Rat Mandibular Condyle Following Ovariectomy and Long-Term Extremely Low Frequency Magnetic Field Exposure?

Ülkü

Akdağ

Yavuz

et al. 2012

Biotechnology & Biotechnological Equipment

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The quantity and quality of maxillary and mandibular bone have long been a focus of attention for dental clinicians. The mandibular condyle is a major growth site and plays an important role during mandibular growth. The aim of the present study was to evaluate the effects of long-term extremely low frequency magnetic field (ELF-MF) and hormonal changes produced by bilateral ovariectomy on the histologic and histomorphometric structure of rat mandibular condyle. Forty mature female Sprague-Dawley rats were randomly divided into four different groups (n =10): control (Cnt), ovariectomy (OVX), ELF-MF exposure (ELF-MF), ELF-MF exposure with OVX application (ELF-MF+OVX). All rats were subjected to bilateral ovariectomy except those in Cnt and ELF-MF groups. ELF-MF and ELF-MF+OVX groups were exposed to 1.5 mT ELF-MF during 6 months, 4 h a day. After all applications, left condyle of rats were removed to examine histopathologically. Some histopathologic changes were observed, such as irregular appearance in bone marrow cavities in rat condyles of OVX, ELF-MF and ELF-MF+OVX groups. Some disorders in transition from hypertrophic field to ossification layer and irregular appearance in calcification were determined in OVX group. In OVX+ELF-MF and ELF-MF groups

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Symptomatic osteoporosis: A risk factor for residual ridge reduction of the jaws

Cited by 111 publications

References 22 publications

Post-Extraction Remodeling of the Adult Mandible

Post-Extraction Remodeling of the Adult Mandible

Type ii osteoporosis pathogenesis as a result of secondary edentulous

Can Histological and Histomorphometrical Changes be Induced in Rat Mandibular Condyle Following Ovariectomy and Long-Term Extremely Low Frequency Magnetic Field Exposure?

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