Results 201 to 210 of about 24,308 (257)
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Long Bone Reconstruction with Vascularized Bone Grafts
Orthopedic Clinics of North America, 2007The vascularized fibula may be used for long bone reconstruction reliably and successfully. Since its description by Taylor, the fibula flap has evolved to solve a myriad of long bone reconstructive dilemmas. The flap is used routinely for non-unions, postoncologic resections, and congenital defects.
William C, Pederson, David W, Person
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Mandibular Reconstruction Using Vascularized Bone Grafts
Otolaryngologic Clinics of North America, 1991Total oromandibular reconstruction following cancer extirpation remains a significant challenge to the head and neck surgeon. Reconstructive goals must address occlusion, salivary continence, mastication, deglutition, and articulation. In this article, various methods of mandibular reconstruction, with special attention to the most recent advances in ...
D B, Kuriloff, M J, Sullivan
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Vascularization of cancellous chip bone grafts
American Journal of Veterinary Research, 1985SUMMARY Fresh autogenous, frozen allogeneic, and commercially prepared xenogeneic cancellous chip bone grafts were placed into plug holes in the tibia and into surgically simulated nonunion defects in the ulna of dogs. The microvascular and correlated histologic reactions were studied at given times up to 12 weeks after the graft implantation.
J W, Wilson +2 more
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Vascularized Tail Bone Grafts in Rats
Plastic and Reconstructive Surgery, 1993A new experimental model for vascularized corticocancellous bone grafts was established by investigation of vascular anatomy of the tail in 15 adult Fischer 344 rats and determination of the viability of vascularized tail bone grafts into the abdominal wall in 22 7-week-old rats.
T, Sempuku +3 more
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Vascularized Bone Grafts in Orthopaedic Surgery
JBJS Reviews, 2017* Preclinical animal studies have demonstrated that vascularized bone grafts increase blood flow, maintain patent pedicles, provide immediate structural integrity, hypertrophy in response to mechanical stress, and deliver proper environments for healing in challenging situations.* The absolute indications for vascularized ...
Emily H, Shin, Alexander Y, Shin
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Fracture Through United Vascularized Bone Grafts
Journal of Reconstructive Microsurgery, 1993The secondary fracture rate in 53 patients undergoing vascularized bone transfer for long-bone reconstruction, with a follow-up period of at least 2 years, is evaluated in this report. Twelve fractures occurred in 10 patients. Characteristics of the fractures were: (1) most occurred at the tibia recipient site; (2) most occurred through the transferred
A, Minami +3 more
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Vascularized Bone Grafts for Scaphoid Nonunions
The Journal of Hand Surgery, 2012Scaphoid fractures that fail to unite are at risk of developing avascular necrosis and progressive structural collapse, thereby complicating attempts at revision surgical treatment. Vascularized bone grafts have demonstrated utility in promoting consolidation in the treatment of scaphoid nonunions complicated by avascular necrosis.
D B, Jones, P C, Rhee, A Y, Shin
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Vascularized Bone Graft for Scaphoid Nonunion
Techniques in Hand and Upper Extremity Surgery, 2003The management of recalcitrant nonunion of the scaphoid can be frustrating. Recent understanding of the vascular anatomy of the distal radius has helped in the management of these problems. Vascularized bone grafting for scaphoid nonunion has improved the union rates.
Jeffrey J, Pokorny +2 more
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2019
With the introduction of microsurgery, even patients with severe defects due to trauma, tumor, infections, or deformities can be treated successfully with the concept of dental rehabilitation by using implants. In the past, concepts including obturator prosthesis or reconstruction plates limited the possibilities of full dental rehabilitation including
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With the introduction of microsurgery, even patients with severe defects due to trauma, tumor, infections, or deformities can be treated successfully with the concept of dental rehabilitation by using implants. In the past, concepts including obturator prosthesis or reconstruction plates limited the possibilities of full dental rehabilitation including
openaire +1 more source
Experimental Study of Vascularized Bone Grafts: Hypertrophy of the Grafted Bone
Journal of Reconstructive Microsurgery, 2000The mechanism underlying hypertrophy of experimentally vascularized bone grafts was studied in 15-week-old rats. The segmental ulna was grafted to the tibial defect with an external fixator. In experiment 1, 24 rats were classified into four groups to evaluate conventional (non-vascularized), cuff (periosteum-encased, non-vascularized), and ...
T, Kasashima +3 more
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