Results 251 to 260 of about 166,820 (285)

Trabecular Stress Fractures

Clinical Orthopaedics and Related Research, 1975
This study was conducted to evaluate the theory that increased rigidity in the subchondral cancellous bone and trabecular stress fractures are responsible for the development of osteoarthritis. Histological sections of the entire femoral head were examined in 80 normals, 50 cases with early degenerative changes, and 50 cases with advanced ...
H U, Cameron, V L, Fornasier
openaire   +2 more sources

Trabecular microfracture

Calcified Tissue International, 1993
Healing trabecular microfractures are a common feature in cancellous bone. These lesions, when observed in macerated cancellous bone slices, measure about 500 microns in diameter and surround fractures in trabeculae with microcallus. Whether microcallus is a structure acting primarily as a transient brace, preventing relative movement of the fragmented
openaire   +2 more sources

Antiglaucomatous trabecular surgery

Current Opinion in Ophthalmology, 1997
In contrast to conventional filtering procedures, microtrabecular surgery is intended to selectively combat the diseased structure in the pathogenesis of chronic open-angle glaucoma, thereby reducing potential risks during and after transscleral drainage operations.
openaire   +2 more sources

Biomechanics of Trabecular Bone

Annual Review of Biomedical Engineering, 2001
Trabecular bone is a complex material with substantial heterogeneity. Its elastic and strength properties vary widely across anatomic sites, and with aging and disease. Although these properties depend very much on density, the role of architecture and tissue material properties remain uncertain.
T M, Keaveny   +3 more
openaire   +2 more sources

Laser trabecular ablation (LTA)

Lasers in Surgery and Medicine, 1991
AbstractAs part of a pilot study for glaucoma surgery, the use of 3 infrared solid state lasers with 4 fiber optic delivery systems to ablate human trabecular meshwork was investigated. Laser trabecular ablation (LTA) was attempted with the Erbium:YAG (2.94 μm), Erbium:YSGG (2.79 μm), and Holmium:YSGG (2.1 μm) lasers.
R A, Hill   +5 more
openaire   +2 more sources

Trabecular mapping: Leveraging geometric morphometrics for analyses of trabecular structure

American Journal of Physical Anthropology, 2017
AbstractObjectivesTrabecular microstructure of limb bone epiphyses has been used to elucidate the relationship between skeletal form and behavior among mammals. Such studies have often relied on the analysis of a single volume of interest (VOI). Here we present a method for evaluating variation in bone microstructure across articular surfaces by ...
Adam D. Sylvester, Claire E. Terhune
openaire   +2 more sources

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