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W G Geraets

Explore the profile of W G Geraets including associated specialties, affiliations and a list of published articles. Areas
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Citations 118
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Recent Articles
1.
Geraets W, van der Stelt P
Dentomaxillofac Radiol . 2000 Jun; 29(3):144-53. PMID: 10849540
Objective: To introduce the applications of fractal analysis of bone in medical imaging in general and dental radiographs in particular. Results: Various methods for measuring fractal dimension have been used...
2.
Janhom A, van der Stelt P, van Ginkel F, Geraets W
Dentomaxillofac Radiol . 1999 Apr; 28(1):6-12. PMID: 10202472
Objectives: To determine the effect of noise on the compressibility and the diagnostic accuracy for caries detection of digital bitewing radiographs. Methods: Bitewing radiographs of patients were obtained with a...
3.
Syriopoulos K, Velders X, Geraets W, van der Stelt P
Dentomaxillofac Radiol . 1999 Jan; 27(5):287-92. PMID: 9879218
Objectives: To develop a radiographic method for measuring radiation dose based on beam quality for inexpensive postal surveys of general dental practitioners. Methods: Different beam qualities were simulated to expose...
4.
Korstjens C, Spruijt R, Mosekilde L, Geraets W, van der Stelt P
Acta Radiol . 1998 Nov; 39(6):625-31. PMID: 9817032
Purpose: It has been hypothesized that photographs can facilitate the interpretation of the radiographic characteristics of trabecular bone. The reliability of these photographic and radiographic approaches has been determined, as...
5.
Batenburg R, Meijer H, Geraets W, van der Stelt P
Dentomaxillofac Radiol . 1998 Oct; 27(4):221-4. PMID: 9780899
Objectives: To evaluate the reliability of a new method for quantification of radiographic changes in the marginal bone around implants. Methods: Three groups of seven patients treated with an overdenture...
6.
Geraets W
Bone . 1998 Oct; 23(4):383-8. PMID: 9763152
At the Department of Dental Radiology of ACTA, the line fraction deviation (LFD) method was developed to measure orientation on radiographic trabecular patterns. This article explains the measurement of the...
7.
Versteeg C, Sanderink G, Geraets W, van der Stelt P
Dentomaxillofac Radiol . 1998 Mar; 26(6):337-43. PMID: 9482009
Objectives: To test the effect of altering image size on diagnostic quality. Methods: Endodontic files, size 10 and 15 were prepared to full root length and 1.5 mm short, in...
8.
Geraets W, van der Stelt P, Lips P, van Ginkel F
Bone . 1998 Feb; 22(2):165-73. PMID: 9477240
Due to the increasing number of osteoporotic fractures of hip, spine, and wrist there is a growing need for methods to track down the subjects with inferior bone structure and...
9.
Korstjens C, Spruijt R, Geraets W, Mosekilde L, van der Stelt P
IEEE Trans Med Imaging . 1997 Apr; 16(2):230-4. PMID: 9101333
A reliability evaluation technique was used to examine the reliability of an image analysis system of the trabecular pattern and to determine the contribution of three possible sources of error...
10.
Geraets W, van der Stelt P, Lips P, Elders P, van Ginkel F, Burger E
J Biomech . 1997 Apr; 30(4):363-70. PMID: 9075004
The trabecular pattern depicted on radiographs of the distal radius of women around the menopause is analysed by a new method to measure orientation. It is shown that the trabecular...