共查询到20条相似文献,搜索用时 31 毫秒
1.
Background
Donor site morbidity is a problem after autologous bone transplantation. An injectable CaP bone cement indicates properties similar to bone. 相似文献2.
Background
A novel calcium sulfate–calcium phosphate composite injectable bone graft substitute has been approved by the FDA for filling bone defects in a nonweightbearing application based on preclinical studies. Its utility has not been documented in the literature. 相似文献3.
Mariano Fernandez-Fairen Virginia Querales Alexander Jakowlew Antonio Murcia Jorge Ballester 《Clinical orthopaedics and related research》2010,468(5):1284-1295
Background
Porous tantalum is reportedly a good substitute for structural bone graft in several applications. So far, its use has not been reported in tibial tuberosity anteriorization (TTA) for treatment of isolated degenerative chondral lesions of the patellofemoral joint. 相似文献4.
Mustafa Kurklu Cemil Yildiz Ozkan Kose Yuksel Yurttas Ozgur Karacalioglu Muhittin Serdar Salih Deveci 《Journal of orthopaedics and traumatology》2011,12(3):153-158
Purpose
The purpose of this study was to evaluate the effects of alpha-tocopherol on distraction osteogenesis. 相似文献5.
Qiangqiang Liu Ziyu Mao Junjie Wang Changquan Wang Wenze Chen Wenzhen Chen Xiaolai Ye Chencheng Zhang Yong Lu Jiwen Xu 《The international journal of medical robotics + computer assisted surgery : MRCAS》2023,19(2):e2479
Background
We aimed to evaluate the accuracy and safety of a novel self-tapping bone fiducial as a registration technique for stereoelectroencephalography (SEEG) implantation.Methods
Each patient was installed with five bone fiducial markers. All procedures were performed using the same Sinovation robot system. The accuracy was determined by calculating the target point error (TPE) and the entry point error (EPE) of electrodes.Results
Fourteen patients underwent SEEG implantation surgery; and the average installation time of the markers per patient was 86.1 s. In the operating theatre, the average registration time was 206.6 s, and the average registration error was 0.18 mm. The average TPE of 174 electrodes was 1.98 mm and the average EPE was 0.88 mm.Conclusion
Our study provided a bone fiducial marker installation and registration technique that was convenient and fast, highly accurate in registration, and highly tolerated by patients. 相似文献6.
N. L. Waltman J. J. Twiss C. D. Ott G. J. Gross A. M. Lindsey T. E. Moore K. Berg K. Kupzyk 《Osteoporosis international》2010,21(8):1361-1369
Summary
This study examined whether 24 months of weight training exercises enhanced the effectiveness of risedronate, calcium, and vitamin D in maintaining or improving bone mineral density (BMD) in 223 postmenopausal breast cancer survivors. Subjects who were ≥50% adherent to exercise had no improvement in BMD but were less likely to lose BMD. 相似文献7.
Introduction
To review the pharmacology, pharmacokinetics, efficacy, and safety of daptomycin, a novel antibiotic for the treatment of bone and joint infections, a literature search of relevant articles was conducted. 相似文献8.
H. Kaji Y. Kuroki Y. Murakawa I. Funakawa Y. Funasaka F. Kanda T. Sugimoto 《Osteoporosis international》2010,21(9):1565-1571
Summary
This prospective study, in the very early phase after initiation of glucocorticoid (GC) treatment, showed that alendronate was effective in suppressing accelerated bone resorption and subsequent decrease in bone mineral density (BMD) at the lumbar spine of patients with high-dose GC treatment. 相似文献9.
Summary
This systematic literature review comprised 16 studies. The association of birth weight with bone parameters was much more evident for bone mineral content (BMC) rather than bone mineral density (BMD). This is an important finding since a reduction in BMC is strongly associated with an increased risk of fractures. 相似文献10.
Charles A Willis-Owen Trevor C Hearn Gregory C Keene John J Costi 《Journal of orthopaedic surgery and research》2010,5(1):66
Background
The use of an interference fit wedged bone plug to provide fixation in the tibial tunnel when using bone-patellar tendon-bone autograft for anterior cruciate ligament reconstruction offers many theoretic advantages including the potential to offer a more economical and biological alternative to screw fixation. This technique has not been subjected to biomechanical testing. We hypothesised that a wedged bone plug fixation technique provides equivalent tensile load to failure as titanium interference screw fixation. 相似文献11.
Siamak Bashardoust Tajali Joy C MacDermid Pamela Houghton Ruby Grewal 《Journal of orthopaedic surgery and research》2010,5(1):1
Purpose
The meta-analysis was performed to identify animal research defining the effects of low power laser irradiation on biomechanical indicators of bone regeneration and the impact of dosage. 相似文献12.
Katharina Jähn Volker Braunstein Pamela I Furlong Angharad E Simpson R Geoff Richards Martin J Stoddart 《Journal of orthopaedic surgery and research》2010,5(1):32
Background
Bone graft studies lack standardized controls. We aim to present a quick and reliable method for the intra-operative generation of acellular bone explants. 相似文献13.
Tanis R Fenton Misha Eliasziw Suzanne C Tough Andrew W Lyon Jacques P Brown David A Hanley 《BMC musculoskeletal disorders》2010,11(1):88
Background
The acid-ash hypothesis, the alkaline diet, and related products are marketed to the general public. Websites, lay literature, and direct mail marketing encourage people to measure their urine pH to assess their health status and their risk of osteoporosis. 相似文献14.
Joscha Bauer Turgay Efe Silke Herdrich Leo Gotzen Bilal Farouk El-Zayat Jan Schmitt Nina Timmesfeld Markus Dietmar Schofer 《BMC musculoskeletal disorders》2010,11(1):82
Background
In the present biomechanical study, the torsional stability of different interference screws, made of bovine bone, was tested. Interference screws derived from bovine bone are a possible biological alternative to conventional metallic or bioabsorbable polymer interference screws. 相似文献15.
Tai TY Tsai KS Tu ST Wu JS Chang CI Chen CL Shaw NS Peng HY Wang SY Wu CH 《Osteoporosis international》2012,23(5):1571-1580
Summary
The treatment of 300-mg/day isoflavones (aglycone equivalents) (172.5 mg genistein + 127.5 mg daidzein) for 2 years failed to prevent lumbar spine and total proximal femur bone mineral density (BMD) from declining as compared with the placebo group in a randomized, double-blind, two-arm designed study enrolling 431 postmenopausal women 45–65 years old. 相似文献16.
Ghada El-Hajj Fuleihan S. Muwakkit A. Arabi L. E.-O. Daouk T. Ghalayini J. Chaiban M. Abboud 《Osteoporosis international》2012,23(2):665-674
Summary
Twenty-nine children with malignancies and age, gender-matched controls were prospectively studied over 14 months. Patients had higher parathyroid hormone (PTH) levels and fat mass, lower bone mass, and bone mass increments at follow-up than controls. Lean mass, age at diagnosis, systemic and intrathecal therapy were predictors of bone mass changes on adjusted analyses. 相似文献17.
Yuichirou Yahata Kiyoshi Aoyagi Shoji Yoshida Philip D Ross Itsuro Yoshimi Kazuhiko Moji Tai-ichiro Takemoto 《BMC musculoskeletal disorders》2002,3(1):24-10
Background
It has been reported that there is an inverse association between osteoarthritis (OA) and osteoporosis. However, the relationship of bone mass to OA in a Japanese population whose rates of OA are different from Caucasians remains uncertain. 相似文献18.
L. T. Ho-Pham P. L. T. Nguyen T. T. T. Le T. A. T. Doan N. T. Tran T. A. Le T. V. Nguyen 《Osteoporosis international》2009,20(12):2087-2093
Summary
This cross-sectional study showed that, although vegans had lower dietary calcium and protein intakes than omnivores, veganism did not have adverse effect on bone mineral density and did not alter body composition. 相似文献19.
Manabu Akahane Yoshiko Dohi Tomoaki Imamura Tomoyuki Ueha Takamasa Shimizu Yasuaki Tohma Akira Kido Yasuhito Tanaka Kenji Kawate 《Journal of orthopaedic science》2011,16(5):622-628
Background and purpose
The constructs of mesenchymal stem cells and ceramics form bone tissue after implantation. Therefore, the constructs can include cultured bone (tissue-engineered bone) as bone grafts. However, the selection of constructs, prior to implantation, with high osteogenic potential is still difficult. We used a rat model to measure the secretory osteocalcin level in culture medium to verify that monitoring osteocalcin levels enables the selection of constructs with high osteogenic potential. 相似文献20.
H. T. Viljakainen T. Korhonen T. Hytinantti E. K. A. Laitinen S. Andersson O. M?kitie C. Lamberg-Allardt 《Osteoporosis international》2011,22(3):883-891