A morphological analysis of the humeral capitellum with an interest in prosthesis design

Sabo, Marlis T.; McDonald, Colin; Ng, Jennifer; Ferreira, Louis M.; Johnson, Jim; King, Graham J.W.

doi:10.1016/j.jse.2011.01.007

Cited by 34 publications

(25 citation statements)

References 14 publications

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“…This leads to a decrease in contact area and causes accelerated surface wear [20] . Moreover, the morphology of the capitulum provides significant variability making it difficult to predict which type of implant is suitable for each respective case [21] .…”

Section: Discussionmentioning

confidence: 99%

From radial head to radiocapitellar to total elbow replacement: A case report

Hackl

Burkhart

Wegmann

et al. 2015

International Journal of Surgery Case Reports

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HighlightsOverstuffing is a serious yet avoidable complication of radial head arthroplasty.Overstuffing severely alters elbow joint kinematics and leads to capitellar erosion.Radiocapitellar arthroplasty can be a salvage procedure in such cases.Limited clinical data is available thus far regarding radiocapitellar arthroplasty.The possibility for early failure due to ulnohumeral erosion has to be considered.

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Section: Discussionmentioning

confidence: 99%

From radial head to radiocapitellar to total elbow replacement: A case report

Hackl

Burkhart

Wegmann

et al. 2015

International Journal of Surgery Case Reports

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“…17 The anatomically-based implant had an ellipsoid surface shape, while the spherical implant had a spherical surface shape. The height and width of these implants was identical.…”

Section: Placement Of the Capitellar Arthroplastymentioning

confidence: 99%

“…A spherical component is commercially-available at this time, but the capitellum has been shown to have a somewhat ellipsoid surface shape. 17 It is not known if the surface shape of a capitellar implant is important for elbow kinematics and stability.…”

mentioning

confidence: 99%

Capitellar excision and hemiarthroplasty affects elbow kinematics and stability

Sabo

Shannon

Deluce

et al. 2012

Journal of Shoulder and Elbow Surgery

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“…13 We selected implant sizes of 10-, 12-, or 14-mm radius based on the capitellar radius of curvature obtained during the registration and navigation process described below. The implant was designed to be secured to bone using a cemented post (Fig.…”

Section: Placement Of Radiocapitellar Arthroplastymentioning

confidence: 99%