Anatomic Radial Head Arthroplasty: The Importance of Implant Angle
Cherches MF, Halvorson R, Lalchandani G, Kandemir U, Lattanza LL, Lee N. Anatomic Radial Head Arthroplasty: The Importance of Implant Angle. The Journal Of Hand Surgery 2022, 47: 534-539. PMID: 35397935, DOI: 10.1016/j.jhsa.2022.02.001.Peer-Reviewed Original ResearchConceptsRadial head arthroplastyImplant failureStress shieldingRadiocapitellar arthritisOptimal implant designSTUDY/LEVELImplant angleRadial head implantsStem-shaft angleImplant designAcute fracturesRetrospective reviewNeck fracturesImplant survivalInternal fixationProsthesis removalProsthesis positioningRadial headProximal radiusLateral radiographsAcademic centersElbow radiographsAnatomic designHead implantsIntact implantsInterobserver and Intraobserver Reliability of Classification Systems for Radiographic Complications After Radial Head Arthroplasty
Halvorson RT, Lalchandani GR, Cherches MF, Petit LM, Lattanza L, Lee NH, Kandemir U. Interobserver and Intraobserver Reliability of Classification Systems for Radiographic Complications After Radial Head Arthroplasty. The Journal Of Hand Surgery 2022, 48: 513.e1-513.e8. PMID: 35181176, DOI: 10.1016/j.jhsa.2021.11.028.Peer-Reviewed Original ResearchConceptsRadial head arthroplastyHeterotopic ossificationRadiocapitellar arthritisRadiographic complicationsBrooker classificationInterobserver reliabilityIntraobserver reliabilityStress shieldingIntraclass correlation coefficientBroberg-MorreyRadiographic reviewHigh intraobserver reliabilityClassification systemRadiolucencyHigh interobserver reliabilityOrthopaedic surgeonsElbow radiographsArthritisSS classificationSurgeonsFleiss' kappaLevel of trainingComplicationsArthroplastyRadiographs