Sökning: "tibia"

Visar resultat 21 - 25 av 80 avhandlingar innehållade ordet tibia.

1. 21. Inflammation in Cancellous and Cortical Bone Healing

   Författare :Love Tätting; Per Aspenberg; Anna Fahlgren; Jan Ernerudh; Jörg Cammenga; Louis C. Gerstenfeld; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Fractures in humans most commonly occur near the joints, in the metaphyseal bone area mainly consisting of cancellous bone. Despite this, mainly cortical fractures, located in the diaphyseal bone area, have been studied in experimental models of bone healing. LÄS MER

3. 22. Sagittal plane knee motion during activity in the anterior cruciate ligament deficient knee

   Författare :Joanna Kvist; Alf Thorstensson; Linköpings universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : A complete rupture of the anterior cruciate ligament (ACL) results in static and often in functional instability. After an ACL-injury, most patients have to decrease their activity level, while some can cope with their injury and manage to keep a high activity level. LÄS MER

4. 23. Bone Healing after implantation of bone substitute materials. Experimental studies in estrogen deficiency

   Författare :Sven Öberg; Jan Rosenquist; Ulf Lekholm; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Bone grafts; hydroxyapatite; estrogen deficiency; demineralised bone; bone formation; AAA bone; bone defect; titanium implants; resonance frequency analysis.; Kirurgi; Surgery; Kirurgi; kirurgi; Surgery;

   Sammanfattning : Bone formation and bone healing were studied in the mandible, tibia and skull bones in adult, healthy and estrogen deficient rabbits implanted with different bone substitutes.In the first study an evaluation of the differences in bone regeneration in and around solid (Alveograf *) and porous hydroxyapatite (Interpore 200*) was undertaken. LÄS MER

5. 24. Knee joint laxity and kinematics after anterior cruciate ligament rupture : roentgen stereophotogrammetric and clinical evaluation before and after treatment

   Författare :Håkan Jonsson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anterior cruciate ligament; Kinematics; Anterior-posterior laxity; Surgery; Roentgen stereophotogrammetric analysis; Muscle strength; Functional tests;

   Sammanfattning : Rupture of the anterior cruciate ligament (ACL) increases anterior-posterior (AP) laxity. The treatment aims to reduce or teach the patient to control this instability. Altered kinematics due to absent ligament function may result in knee arthrosis. This study evaluated the clinical and functional results of reconstructive surgery. LÄS MER

7. 25. Genetics of Osteoporosis - Studies on bone size, structure and strength in the rat

   Författare :Sofia Lagerholm; Ortopedi - klinisk och molekylär osteoporosforskning; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Osteoporosis is characterized by decreased bone mineral density (BMD) leading to reduced bone strength and increased fracture risk. Several heritable components affect a bone’s ability to resist fracture, including size, structure and strength; therefore identification of the genes underlying several bone characteristics will help elucidate the pathogenesis of fracture risk. LÄS MER