[go: up one dir, main page]

Janssen et al., 1989 - Google Patents

Problems around the in vitro and in vivo application of quantitative digital subtraction radiography

Janssen et al., 1989

Document ID
18169792876075583061
Author
Janssen P
Van Aken J
Publication year
Publication venue
Journal of Clinical Periodontology

External Links

Snippet

The validity of a quantitative digital subtraction technique was investigated in vitro when influenced by the following aspects; the material enveloping the aluminium reference wedge, the radiation quality used to produce the radiographs and the effect of differences in …
Continue reading at onlinelibrary.wiley.com (other versions)

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • A61B5/4547—Evaluating teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/505—Clinical applications involving diagnosis of bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/507—Clinical applications involving determination of haemodynamic parameters, e.g. perfusion CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/508—Clinical applications for non-human patients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating devices for radiation diagnosis
    • A61B6/582—Calibration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A61C19/05—Measuring instruments specially adapted for dentistry for determining occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/14—Applications or adaptations for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K49/00—Preparations for testing in vivo

Similar Documents

Publication Publication Date Title
Brägger Digital imaging in periodontal radiography: a review
Lang et al. Radiographs in periodonties
Fuhrmann et al. Assessment of alveolar bone loss with high resolution computed tomography
Ito et al. Clinical application of a new compact computed tomography system for evaluating the outcome of regenerative therapy: a case report
Jeffcoat et al. Quantitative digital subtraction radiography for the assessment of peri‐implant bone change
Nummikoski et al. Digital subtraction radiography in artificial recurrent caries detection
Eickholz et al. Digital radiography of interproximal bone loss; validity of different filters
Yokota et al. Interpretation of periapical lesions using RadioVisioGraphy
Naito et al. Three‐dimensional alveolar bone morphology analysis using computed tomography
Jacobsen et al. Relationship between histological and radiographic caries lesion depth measured in images from four digital radiography systems
Eickholz et al. Radiographic evaluation of bone regeneration following periodontal surgery with or without expanded polytetrafluoroethylene barriers
Janssen et al. Problems around the in vitro and in vivo application of quantitative digital subtraction radiography
Eberhard et al. Digital subtraction radiography for monitoring dental demineralization: an in vitro study
Tirrell et al. Interpretation of chemically created lesions using direct digital imaging
Van der Stelt Modern radiographic methods in the diagnosis of periodontal disease
Grine et al. An evaluation of dental radiograph accuracy in the measurement of enamel thickness
Nicopoulou‐Karayianni et al. Image processing for enhanced observer agreement in the evaluation of periapical bone changes.
Borg et al. Marginal bone level buccal to mandibular molars in digital radiographs from charge‐coupled device and storage phosphor systems: An in vitro study
Fourmousis et al. Digital image processing. II. In vitro quantitative evaluation of soft and hard peri‐implant tissue changes.
Ward et al. The relationship between the metacarpal index and the rate of mandibular ridge resorption
Toback et al. The accuracy of radiographic methods in assessing the outcome of periodontal regenerative therapy
Delano et al. Quantitative radiographic follow-up of apical surgery: a radiometric and histologic correlation
Kula III et al. Two-dimensional vs 3-dimensional comparison of alveolar bone over maxillary incisors with A-point as a reference
Kim et al. Accuracy of computer-assisted radiographic measurement of interproximal bone loss in vertical bone defects
Nair et al. Fractal analyses of osseous healing using tuned aperture computed tomography images