Study of the intraosseous vessels of the femoral head in patients with fractures of the femoral neck or osteoarthritis of the hip
| العنوان: | Study of the intraosseous vessels of the femoral head in patients with fractures of the femoral neck or osteoarthritis of the hip |
|---|---|
| المؤلفون: | M. Laroche, I. Ludot, M. Thiechart, J. Arlet, M. Pieraggi, P. Chiron, L. Moulinier, A. Cantagrel, J. Puget, G. Utheza, B. Mazières |
| المصدر: | Osteoporosis International. 5:213-217 |
| بيانات النشر: | Springer Science and Business Media LLC, 1995. |
| سنة النشر: | 1995 |
| مصطلحات موضوعية: | Male, medicine.medical_specialty, Bone density, Endocrinology, Diabetes and Metabolism, Osteoporosis, Osteoarthritis, Osteoarthritis, Hip, Bone remodeling, Femoral head, Bone Density, medicine, Humans, Aged, Femoral neck, Aged, 80 and over, business.industry, Femur Head, Arteriosclerosis, medicine.disease, Surgery, medicine.anatomical_structure, Orthopedic surgery, Female, Radiology, business, Femoral Fractures |
| الوصف: | Bearing in mind earlier studies which established a link between arteriosclerosis and mineral loss, or fragility of the bones, and also our recent study showing that patients with arterial disorders of the lower limbs also suffered from osteoporosis, we carried out a histological study of the number and appearance of the intraosseous vessels and trabecular bone volume in the femoral heads of patients undergoing surgery for either fracture of the femoral neck or osteoarthritis of the hip. The number of thick-walled vessels, arterioles or arterial capillaries was significantly diminished in the femoral heads of patients with fractures of the femoral neck (p = 0.007). In addition, in the latter patients, arteriosclerotic vascular lesions (rupture of the internal elastic lamina, medial thickening and fibrosis) were more frequent than in patients with osteoarthritis of hip. The possibility that, through chronic ischemia, arteriosclerosis may lead to disturbance of bone remodelling and loss of the mechanical properties of bone has not been contradicted by these findings. |
| تدمد: | 1433-2965 0937-941X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fad327948a5327d1a7ca3545a0423f4a https://doi.org/10.1007/bf01774009 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....fad327948a5327d1a7ca3545a0423f4a |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 14332965 0937941X |
|---|