Relationship between Sr85 uptake and histological changes during healing in dental extraction wounds in rats

Green, L.J.; Gong, J. K.; Neiders, Mirdza E.

doi:10.1016/0003-9969(69)90264-7

Cited by 16 publications

(14 citation statements)

References 12 publications

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“…Lurie and Matteson (1976) used 99m Tc-MDP nuclear imaging and scintillation well counter analysis of tooth extraction sites in their study of healing alveolar bone in rats. Their results differed slightly from those of Green et al (1969), in that a biphasic healing pattern was found with peaks at days 8 and 16. The early peak corresponded with the extra-alveolar bone formation, and the later one represented bone formation in the socket proper (Fig.…”

Section: Erupting Teethcontrasting

confidence: 63%

Advanced Imaging Methods

Matteson

Deahl

Alder

et al. 1996

Critical Reviews in Oral Biology & Medicine

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Recent developments in imaging sciences have enabled dental researchers to visualize structural and biophysical changes effectively. New approaches for intra-oral radiography allow investigators to conduct densitometric assessments of dento-alveolar structures. Longitudinal changes in alveolar bone can be studied by computer-assisted image analysis programs. These techniques have been applied to dimensional analysis of the alveolar crest, detection of gain or loss of alveolar bone density, peri-implant bone healing, and caries detection. Dental applications of computed tomography (CT) include the detailed radiologic anatomy of alveolar processes, orofacial soft tissues and air spaces, and developmental defects. Image analysis software permits bone mass mineralization to be quantified by means of CT data. CT has also been used to study salivary gland disease, injuries of the facial skeleton, and dental implant treatment planning. Magnetic resonance imaging (MRI) has been used extensively in retrospective and prospective studies of internal derangements of the temporomandibular joint. Assessments based on MRI imaging of the salivary glands, paranasal sinuses, and cerebrovascular disease have also been reported. Magnetic resonance spectroscopy (MRS) has been applied to the study of skeletal muscle, tumors, and to monitor the healing of grafts. Nuclear imaging provides a sensitive technique for early detection of physiological changes in soft tissue and bone. It has been used in studies of periodontitis, osteomyelitis, oral and maxillofacial tumors, stress fractures, bone healing, temporomandibular joint, and blood flow. This article includes brief descriptions of the technical principles of each imaging modality, reviews their previous uses in oral biology research, and discusses potential future applications in research protocols.

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Section: Erupting Teethcontrasting

confidence: 63%

Advanced Imaging Methods

Matteson

Deahl

Alder

et al. 1996

Critical Reviews in Oral Biology & Medicine

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“…of tooth extraction sockets at 2 weeks after surgery on rats has been described in other studies. 18,46,47 A newly healed soft tissue ridge, covered with a normal epithelial and connective tissue, was observed at 2 weeks post-extraction in rats. 18 The cellular proliferative response to tooth extraction in rats increased in 1 to 4 days and then gradually decreased.…”

Section: Microphotographs Of the Frontal (Labio-palatal) Tissue Sectimentioning

confidence: 97%

Cyclosporin‐Induced Gingival Overgrowth at the Newly Formed Edentulous Ridge in Rats: A Morphological and Histometric Evaluation

Hsieh

Shen

et al. 2001

Journal of Periodontology

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“…well counter analysis of tooth extraction sites in their study of healing alveolar bone in rats [193]. Their results differed slightly from those of Green et al [192], in that a biphasic healing pattern was found with peaks at days 8 and 16. The early peak corresponded with the extra-alveolar bone formation, and the later one represented bone formation in the socket proper.…”

Section: Lurie and Matteson In 1976 Used 99mtc-mdp Nuclear Imaging Anmentioning

confidence: 88%

“…whereas Sr-85 scanning showed that completion of healing occurred later, i.e., between 35 and 42 days following extraction. This suggested that a return to normal bone metabolism was more accurately determined by the Sr-85 uptake [192].…”

Section: Review Of Literaturementioning

confidence: 98%

“…Healing of dental extraction sites by radionuclide uptake has been reported by several authors. Green and colleagues in 1969 studied the relationship between Strontium-85 (Sr-85) uptake, one of the earliest scanning agents, and histologic changes during healing in dental extraction wounds in rats [192]. They showed that the greatest amount of new bone was located outside the socket in the subperiosteal bone on the inferior wall of the maxillary sinus during week 2 after extraction of a maxillary third molar.…”

Section: Review Of Literaturementioning

confidence: 99%

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Analysis of bone activity of jaws using scintigraphy on patients before, during and after treatment with IV bisphosphonates

Handoo¹

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Relationship between Sr85 uptake and histological changes during healing in dental extraction wounds in rats

Cited by 16 publications

References 12 publications

Advanced Imaging Methods

Advanced Imaging Methods

Cyclosporin‐Induced Gingival Overgrowth at the Newly Formed Edentulous Ridge in Rats: A Morphological and Histometric Evaluation

Analysis of bone activity of jaws using scintigraphy on patients before, during and after treatment with IV bisphosphonates

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