Results 31 to 40 of about 1,073,868 (281)
Journal of Education, Health and Sport, 2022 In modern reconstructive medicine, personalized bone substitutes provide therapeutic hope for patients with non-standard bone defects. The study aims to present a description of a case of using a personalized bone substitute material, taking into ...
Zofia Hoffman +9 more
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Bone grafts and bone substitutes in dentistry
Journal of Oral Research and Review, 2016 Bone resorption is a natural phenomenon and can occur due to old age, loss of teeth, prolonged denture wear, or as a result of systemic conditions. For the replacement of teeth by fabrication of prosthesis or the use of implants, a minimum amount of bone
Syed Saima +4 more
doaj +1 more source
Tissue substitutes for particulate radiations and their use in radiation dosimetry and radiotherapy [PDF]
, 1978 PhDMost of the tissue substitute materials currently used inclinical radiation dosimetry are designed to simulate muscle or bone when irradiated with photons A few materials have been developed for neutron dosimetry, but substitutes speci fically ...
Constantinou, Christodoulos
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Comparison of three block bone substitutes for bone regeneration: long-term observation in the beagle dog. [PDF]
, 2018 This study aimed to evaluate the impact of three types of block bone substitute material on bone formation and graft resorption in vivo. Standardized bone defects (n = 4 defects/animal) were created in the calvaria of nine dogs.
Nakahara, Ken +20 more
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Bone Graft Vs Bone Substitutes in Treatment of Cystic Benign Bone Tumors [PDF]
Zagazig University Medical JournalBackground: Cystic benign bone tumors are common lesions in children and young adults, frequently affecting the metaphyseal regions of long bones. Surgical curettage is the standard treatment, but the resulting defect requires filling.
Hossam Khiry +3 more
doaj +1 more source
Biomedicines, 2021 One major limitation for the vascularization of bone substitutes used for filling is the presence of mineral blocks. The newly-formed blood vessels are stopped or have to circumvent the mineral blocks, resulting in inefficient delivery of oxygen and ...
Fabien Bornert +17 more
doaj +1 more source
Spinal fusions: bone and bone substitutes [PDF]
European Spine Journal, 2000 Vertebral arthrodesis is one of the most commonly performed, yet incompletely understood, procedures in spinal surgery. Despite major progress in internal fixation techniques, the high rate of nonunions indicates that physiologic, biologic and molecular events that are crucial to this process are not well known.
openaire +2 more sources
Performance indicators of bone substitutes.
, 2018 Performance indicators of bone substitutes.
Christopher P. Carty (329276) +3 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani +7 more
wiley +1 more source