Sökning: "bone mineral areal mass"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden bone mineral areal mass.

1. 1. Bone density, bone geometry and bone development in young men - the importance of pubertal timing and fracture history

   Författare :Anna Darelid; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; peak bone mass; bone mineral density; bone development; fracture; young adulthood; men;

   Sammanfattning : Background and objective: Peak bone mass, the maximal bone mass attained in young adulthood, is an important factor of the lifetime risk of developing osteoporosis. The aim of this thesis was to study the development of bone mineral density (BMD) and bone geometry around the time of peak bone mass in men, and also to investigate the association between pubertal timing, fracture history, bone turnover markers and BMD and bone geometry in young men. LÄS MER

3. 2. The role of physical activity on bone density and bone geometry in men

   Författare :Martin Nilsson; Göteborgs universitet; []
   Nyckelord :bone mineral density; bone geometry; trabecular microarchitecture; physical activity; men;

   Sammanfattning : THE ROLE OF PHYSICAL ACTIVITY ON BONE DENSITY AND BONE GEOMETRY IN MEN Introduction: Several studies indicate that peak bone mass, reached during the third decade in life, is an important determinant of osteoporosis later in life. Physical activity with dynamic loading of the bone is an important determinant of peak bone mass. LÄS MER

4. 3. Anterior cruciate ligament reconstruction surgery, aspects of graft choice, graft fixation and bone mineral loss

   Författare :Sven Stener; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anterior cruciate ligament; Reconstruction; Revision; PLLA; Bone mineral areal mass; DEXA;

   Sammanfattning : The aim of this thesis was to measure bone mineral changes in the calcanei, hips and lumbar spine of patients reconstructed with bone-patellar tendon-bone (BPTB) or hamstring tendon (HT) autografts following anterior cruciate ligament (ACL) injury. Furthermore, the aim was to compare the clinical results after ACL revision reconstruction with either reharvested ipsilateral or contralateral BPTB autografts. LÄS MER

5. 4. On surgical techniques to reduce morbidity after anterior cruciate ligament reconstruction. The significance of harvesting technique, preconditioning, graft choice and the course of bone mineral in the calcaneus

   Författare :Lars Ejerhed; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anterior cruciate ligament reconstruction; patellar tendon autograft; semitendinosus tendon autograft; preconditioning; bone mineral areal mass;

   Sammanfattning : The aim of the study was to reduce undesired postoperative effects, such as anterior knee pain, loss of sensitivity in the knee region and problems with knee-walking after anterior cruciate ligament (ACL) reconstructive surgery. Furthermore, prospectively to evaluate the bone mineral in the calcanei before and after ACL reconstruction. LÄS MER

7. 5. Physical activity and its effect on bone in the short- and long- term perspective

   Författare :Christian Lindén; Ortopedi - klinisk och molekylär osteoporosforskning; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; orthopaedics; Surgery; fractures; children; exercise; bone size; osteoporosis; Kirurgi; ortopedi; traumatologi; traumatology; aBMD;

   Sammanfattning : Osteoporosis is a growing problem worldwide where Sweden has one of the highest fragility fracture incidences in the world. The growing years are thought to be an opportune time to build strong bones and the enhancement of peak bone mass (PBM) has been suggested as a prevention strategy for osteoporosis. LÄS MER