000002913 001__ 2913
000002913 005__ 20260410130554.0
000002913 0247_ $$2DOI$$a10.6083/M40G3HWN
000002913 037__ $$aETD
000002913 245__ $$aUse of ESPI to evaluate the effect of orthodontic mini-implant thread design on bone strain
000002913 260__ $$bOregon Health and Science University
000002913 269__ $$a2010
000002913 336__ $$aThesis
000002913 502__ $$bM.S.
000002913 502__ $$gOrthodontics
000002913 520__ $$aThe purpose of this study was to measure the magnitude of bone strain generated by orthodontic mini‑implants (OMIs) with two different thread designs. OMIs with uniform thread pitch and diameter were compared to OMIs featuring two thread pitches and diameters. Implants were inserted into a bone analog, subjected to a ramped load, and strain was measured using electronic speckle pattern interferometry (ESPI). The results showed that OMIs with larger diameters and finer‑pitch threads in the cortical bone region produced less strain in the bone immediately surrounding the implants.
000002913 540__ $$fCC BY
000002913 542__ $$fIn copyright - single owner
000002913 650__ $$aDental Stress Analysis$$017551
000002913 650__ $$aDental Implants$$028749
000002913 650__ $$aOrthodontics$$023308
000002913 650__ $$aBone and Bones$$015714
000002913 650__ $$aInterferometry$$020910
000002913 650__ $$aCortical Bone$$011816
000002913 650__ $$aOrthodontic Anchorage Procedures$$037152
000002913 691__ $$aSchool of Dentistry$$041368
000002913 692__ $$aDepartment of Orthodontics$$041435
000002913 7001_ $$aHoulberg, Bryan$$uOregon Health and Science University$$041354
000002913 7201_ $$aMitchell, John$$uOregon Health and Science University$$041354$$7Personal$$eMentor
000002913 8564_ $$9d66ad2f9-ae9b-4b2c-b666-2f45764d17e3$$s3503427$$uhttps://digitalcollections.ohsu.edu/record/2913/files/3683_etd.pdf$$ePublic$$2b0d5202e2149a57502b0282559e39050$$31
000002913 901__ $$a<p>These documents are archival records. They are retained for historical reference only. </p><p><b>Need an accessible version? Use the ‘Get Accessible Copy’ link above.</b></p>
000002913 905__ $$a/rest/prod/fn/10/6z/32/fn106z32z
000002913 909CO $$ooai:digitalcollections.ohsu.edu:2913$$pstudent-work
000002913 956__ $$aGet Accessible Copy$$uhttps://ohsu.libwizard.com/f/requestaccessibledocument
000002913 980__ $$aTheses and Dissertations