Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 10 of 10 for “"Primary stability"”.
-
Primary stability in cementless total hip replacement: measurement techniques and aided-surgery
Primary stability of stems in cementless total hip replacements is recognized to play a critical role for long-term survival and thus for the success of the overall surgical procedure. In Literature, several studies addressed this important issue. Different approaches have been explored aiming to …
-
Effect of Mini-implant Diameters on Primary Stability and Viscoelastic Migration of Mini-implants under Orthodontic Loading
… examine effects of mini-implant diameters on 1) primary stability and 2) time-dependent migration of mini-implant systems under a tangential loading.Materials and Methods Twenty one mini-implants (7 for each 1.4 mm, 1.6 mm, and 2 mm diameter mini-implant) were placed in mandibular sections of …
-
Survival, primary stability and bone remodeling assessment of cementless sockets. An appraisal of Wolff's Law in the acetabulum
Contains fulltext : 155620.pdf (Publisher’s version ) (Open Access)
-
Factors Affecting the Primary Stability of the Intraosseous Screw Type Implants /// Фактори повлияващи първичната стабилност на интраосалните винтови имплантати
… thread pitch and surface modification on the primary stability and on the heat generation at the marginal bone area during the implant insertion. Assessment of the primary stability of implants of different forms and dimensions inserted into artificial bone blocks, into pig ribs and into …
-
ASSESSMENT OF PERI-IMPLANT BONE MICROARCHITECTURE IN D4 BONE: AN EX VIVO MICROCT ANALYSIS
… the impact of different implant designs on primary stability, peak insertion torque (PIT), implant stability quotient (ISQ), and peri-implant bone microarchitecture in low-density bone (D4). The investigation focused on three Straumann implant systems: Bone Level Tapered (BLT), Bone Level X …
-
A study on stability of an all polyethylene pressfit acetabular cup
The primary stability of a pressfit acetabular cup is crucial for its proper performance due to the lack of screws or cement. The primary stability is only given by the pressfit, whereas the secondary fixating derives from osseointegration of the implant. While cemented cups are able to be fully …
-
Impacts of distributed generation on Smart Grid
… Grid systems. This was done by examining the primary stability parameters of the system such as power angle, frequency and voltage. The simulation result shows that the SVC makes the grid become smarter. This is achieved because SVC has the ability to improve the system stability through …
-
Estudio de la influencia de estabilidad primaria en el diseño de vástagos de prótesis femorales personalizadas : aplicación a paciente específico
… of the quantitative evaluation of the primary stability to be tied to the relative microdisplacements in the stem-bone interface induced by the load of physiological union that happens immediately after the operation, before any other biological process takes place. The stability of all …
-
Untersuchung zur Mikrobewegung von dentalen Implantaten im spongiösen Knochenpräparat des Rindes unter horizontaler Belastung
Um eine Osseointegration zu erreichen, müssen Implantate eine primäre Stabilität aufweisen. Ziel der Untersuchung war es, bei unterschiedlicher lateraler Belastung und Implantatlänge eine objektive Messung der Implantatmikrobewegung im spongiösen Knochengewebe vorzunehmen und eine Korrelation …
-
Influence of Biomaterials in Alveolar Bone Regeneration and Preservation
… terms of bone formation, resorption rate and 3-D stability, of four calcium phosphate-based biomaterials often used for sub-sinusal bone augmentation, in a rabbit model. Particulated space-filling biomaterials seemed to be more efficient to promote osteogenesis compared to paste-like biomaterials. …