Searchable abstracts of presentations at key conferences on calcified tissues

ba0005p321 | Osteoporosis: evaluation and imaging | ECTS2016

The T-score standard in osteoporotic sheep model: insight into independent reference group

Khassawna Thaqif El , Engelhardt Markus , Weisweiler David , Bocker Wolfgang , Schmitt Jakob , Heiss Christian

FDA guidelines recommend the sheep as large animal model for osteoporosis. Studies of osteoporosis induction use dual energy x-ray absorptiometry (DEXA) to evaluate bone status. Experimentally, the T-score is calculated based on reference bone mineral density (BMD) values of animals before treatment (0 M). Whereas clinically the reference BMD represents values of an independent group of patients around 30 years old. The study hypothesize that the use of additional ind...

ba0005p270 | Muscle, physical activity and bone | ECTS2016

A new tapping screw design for anterior cruciate ligament reconstruction

El Khassawna Thaqif , Engelhardt Markus , Eldin Daghma Diaa , Malhan Deeksha , Kern Stefanie , Tushtev Kamen , Rezwan Kurosch , Hein Sebastian , Haack Janne , Morino Sergio , Wagner Ulrich , Heiss Christian

Interference fit fixation of soft-tissue grafts is in clinical focus to allow anatomic graft fixation which increases stability and graft isometry. Although clinical data show promising results with different screw materials, the issue of biodegradability, handling and stability in the first weeks remain under demand. The purpose of the present study was to investigate anterior cruciate ligament (ACL) reconstruction radiologically, biomechanically and histologically using dire...