Healing of Canine Autogenous Cancellous Bone Graft Donor Sites

Penwick, Roger C.; Mosier, Derek A.; Clark, David M.

doi:10.1111/j.1532-950x.1991.tb01251.x

Cited by 15 publications

(16 citation statements)

References 13 publications

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“…The humerus proximal to the tricipital line is composed principally of soft cancellous bone with a relatively thin mantle of cortical bone. 28,29 Functionally the area cranial and proximal to the tricipital line accommodates the insertion of the supraspinatus, infraspinatus, teres minor and deltoideus delayed healing. Graft collection causes structural damage at the donor site, and fracture at the donor site can be a complication of autogenous graft collection.…”

Section: Discussionmentioning

confidence: 99%

Intramedullary interlocking nail stabilisation of 21 humeral fractures in 19 dogs and one cat

Moses¹,

Lewis

Lanz

et al. 2002

Aust Veterinary J

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Section: Discussionmentioning

confidence: 99%

Intramedullary interlocking nail stabilisation of 21 humeral fractures in 19 dogs and one cat

Moses¹,

Lewis

Lanz

et al. 2002

Aust Veterinary J

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“…The difference of healing time between the present and previous studies was probably due to the different location of defect sites. Restoration of cancellous bone defect was more rapid and complete in the humerus than in the tibia [21]. The present study suggested that fibrous connective tissue which invaded the defect did not interfere with regeneration of cortical bone.…”

Section: Discussionmentioning

confidence: 56%

“…Anatomically, humerus is good site for cancellous bone harvesting because there is abundant cancellous bone [5,21,23,24]. However, evidence of fracture of the humerus through the hole used to obtain the graft was recorded [5].…”

Section: Discussionmentioning

confidence: 99%

“…Cancellous bone donor sites used in veterinary medicine include the proximal portions of the humerus and tibia and the wing of the ilium [10] where the iliac wing, ribs, and coccygeal vertebrae as the source of corticocancellous bone [7]. Proximal portion of humerus was superior to the tibia as a donor site for cancellous bone because it yielded larger quantities of cancellous bone and undergoes more rapid and complete healing than the tibia [21,23,25].…”

Section: Introductionmentioning

confidence: 99%

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Guided bone regeneration with beta-tricalcium phosphate and poly L-lactide-co-glycolide-co-epsilon-caprolactone membrane in partial defects of canine humerus

Rahman

Lim

et al. 2006

J Vet Sci

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This study was performed to evaluate the effect of beta-tricalcium phosphate and poly L-lactide-co-glycolide-co-epsilon-caprolactone (TCP/PLGC) membrane in the repair of partial bone defects in canine proximal humerus. Three adult mixed-breed dogs were used during the experimental period. The length of the defect was quarter of the full length of humerus, and width of the defect was quarter of middle diameter of the lateral aspect of humerus. The humeri of each dog were divided into treatment (TCP/PLGC) and control groups. The defect was covered with TCP/PLGC membrane in treatment group. To evaluate regeneration of the bone, computerized tomography (CT) and histopathologic examination were performed. The radiopaque lines were appeared at the original defect sites in TCP/PLGC group but below the original site in control at 4th week. Radiopacity and thickness of the defect sites, and radiopaque lines were more increased at 8th week than those of 4th week. Histopathologic findings revealed fibrous connective tissue migration into the defect and the migration inhibited the structure of new cortex to be placed in the original level in control whereas new cortex growth was found in the level of original line in TCP/PLGC group. However, the new cortical bone in the TCP/PLGC group was thinner and less organized than the adjacent intact cortex, and the amount of new cancellous bones were also scanty. The result suggested that TCP/PLGC membrane is a good guided bone regeneration material to restore the original morphology of humerus in partial defect.

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“…In those cases, the harvesting from the humerus may be the best option, because higher amounts of bone can be collected when comparing to the tibia while also presenting accelerated healing and complete restoration cancellous bone. Another drawback is its lack of strength of ACBG, hampering its use as a structural graft [1,10]. Cortical allograft could be an alternative, which provides structural strength along with osteoinductive and osteoconductive properties.…”

Section: Introductionmentioning

confidence: 99%

Clinical Application of Macroporous Ceramic to Promote Bone Healing in Veterinary Clinical Cases

Pinho¹,

Campos²,

Mendonça³

et al. 2017

Scaffolds in Tissue Engineering - Materials, Technologies and Clinical Applications

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Autogenous cancellous bone is the most effective material in promoting rapid healing and still considered the "gold standard" for evaluation of bone graft substitutes. The harvesting process to collect autologous bone is associated with complications and its availability is limited. Allogenic bone is another alternative with osteoconductive properties, and it act as a structural graft when applied in defects of long bones, but some disadvantages are also associated. The development of the bone grafts substitutes has gained tremendous popularity over the last two decades. Osteoconductive materials act as scaffolds were cells from the surrounding tissues with osteogenic capacities can lay new bone, and may be produced using different types of agents, such as bone products, ceramics, bioactive glasses, collagen, polymers, and composites. Bonelike ® is produced by the incorporation of P 2 O 5 -CaO glass-based system within a hydroxyapatite matrix. Bonelike ® Poro consists of polygonal granules with 2000-2800 μm and 4000-5600 μm of diameter with pore sizes range from 100 to 400 μm. This chapter will focus on the different techniques were this ceramic synthetic bone substitute was used to promote bone regeneration with special attention in both experimental and clinical cases of veterinary orthopaedics in dogs and cats, horses and ruminants, including results obtained with Bonelike ® .

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Healing of Canine Autogenous Cancellous Bone Graft Donor Sites

Cited by 15 publications

References 13 publications

Intramedullary interlocking nail stabilisation of 21 humeral fractures in 19 dogs and one cat

Intramedullary interlocking nail stabilisation of 21 humeral fractures in 19 dogs and one cat

Guided bone regeneration with beta-tricalcium phosphate and poly L-lactide-co-glycolide-co-epsilon-caprolactone membrane in partial defects of canine humerus

Clinical Application of Macroporous Ceramic to Promote Bone Healing in Veterinary Clinical Cases

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