Sentence examples for bone at the stem from inspiring English sources

Pedestal formation was defined as a shelf of endosteal new bone at the stem tip partially or completely bridging the intramedullary canal.

Therefore, a question can be raised: can a novel press-fit stem concept minimize bone strain changes at the stem tip?

The modified short stem not only produced moderately less proximal bone resorption but also exhibited greater instability with 40%to94%4% greater bone-implant relative motion at the stem tip.

To reduce the risk of tumor prosthesis breakage, the amount of bone resection should be limited to 30% or less in the affected bone, the stem diameter should be at least 12 mm, and the stem shape should be fitted to the anatomical shape of the femur.

However, our present study showed acceptable micromotion (4.76 μm) and displacement (1.34 μm), which promoted osseointegration at the stem – bone interface especially at the metaphyseal region.

FEA revealed for both bone stock models increased compressive strains at the stem and outer implant rim for both CSRA designs indicating an increased bone formation at those locations.

In all cases, the bone density decreases in the proximal epiphysis and medullary channels, with a bone density increase also being predicted in the diaphysis and at the bone around the stems tips.

While intrusion of bone cement in the cancellous bone at the proximal tibia occurs primarily under the base plate of the tibial component, cement intrusion into cancellous bone along the tibial stem appeared to be less.

Sniff the mango at the stem end.

Of these cases, the radiolucency was located in Gruen zone 1 in 10 hips and in 5 hips a radiolucency was seen in Gruen zones 1 and 7. A pedestal, i.e. the formation of bone at the tip of the stem which usually closes the medullary canal was found in 18 hips.

Changes in the actual center of rotation would affect the local micromotions at the stem-cement and cement-bone interfaces.