Our Experience In Polymethyl Methacrylate (Pmma)Bone Cements Is Extensive. The Long Clinical HeritageOf Our Depuy Cmw Bone Cement Product Range HasAllowed Us To Evaluate And Refine The Product RangeOver Time. Depuy Cmw Bone Cements Are The HeritageCements In The Depuy Synthes Portfolio. Developed AndFirst Implanted Without Radiopacifier In 1958-1962 BySir John Charnley, Published Evidence For The Cmw 1Bone Cement With Radiopacifier Proves Good ClinicalOutcome1-3 – Even In The Early Years Of Cementing.In 1991 Cmw 1 And Cmw 3 With The Addition OfGentamicin Were Launched.Since It’s Commercialization In 1966 The ProcessOf Manufacturing The Cement Is Largely Unchanged(Except For Addition Of Radiopacifier), Suggesting ThatThe Performance Of Cmw 1 Reported Historically IsRepresentative Of The Results That Can Be Expected Today.Eventually The Cmw Heritage Brands Were RebrandedTo Depuy Cmw. The Portfolio Of Depuy Cmw 1,Depuy Cmw 2 And Depuy Cmw 3 Covers High AndMedium Viscosity Formulations, And Is Also Available WithGentamicin (Depuy Cmw 1 Gentamicin, Depuy Cmw 2Gentamicin And Depuy Cmw 3 Gentamicin).
The Depuy Cmw 1 Bone Cement Is AHigh Viscosity Medium-setting Time BoneCement Relative To Other Depuy SynthesPmma Cements. It Provides A ReliableWorking Time For Modern CementingTechniques With A Setting Time OfApproximately 12.5 Minutes At 19°c(66°f).4Depuy Cmw 2 Bone Cement WasDeveloped Specifically To Allow SurgeonsTo Work Directly And Accurately In A RangeOf Joint Procedures. Depuy Cmw 2 BoneCement Is A High Viscosity Cement WhichHas A Fast Setting Time Of Approximately6½ Minutes At 19°c (66°f),4 Ideal For UseIn The Knee, Acetabulum, Patella And AllSmall Joint Arthroplasty. The Setting TimeOf This Bone Cement Allows IndividualKnee Components To Be Cemented OneAt A Time Without Prolonged Waiting InBetween Each Cementation. ComparedTo Other Depuy Synthes Bone Cements,Depuy Cmw 2 Bone Cement ProvidesRapid Working Time For Efficient Surgery.It Was Developed To Have A ShorterSetting Time And Thus Increase EfficiencyOf Surgery. It Was Anticipated That AShorter Pressurization Time Would ReduceThe Risk Of Movement Whilst Waiting ForThe Cement To Set.Depuy Cmw 3 Is A Medium ViscosityBone Cement With A Medium Setting TimeCompared To Other Depuy Synthes BoneCements. It Is Primarily RecommendedFor Use In Syringe Due To Its Viscosity. At19°c (66°f) Depuy Cmw3 Bone CementSets Approximately After 12 ½ Minutes.
Clinical Results Depuy Cmw 1/depuy Cmw 1Gentamicin: More Than 40 Years Of ClinicalExperienceDepuy Cmw 1 Bone Cement Has The Longest ClinicalHeritage Of Any Orthopaedic Bone Cement.3,5 UsedBy Sir John Charnley, Who Pioneered Modern JointReplacement, Cmw 1 Bone Cement (Without BariumSulphate) Was The First Dedicated Orthopaedic BoneCement. Cmw Pmma Bone Cement Was Used In The FirstDocumented Clinical Series Of Sir John Charnley ShowingGood Long-term Data.5 This Unrivalled Clinical HistoryIs Supported By J.older, Who Reports An 83% SurvivalRate Of The Charnley® Stem With Depuy Cmw 1 BoneCement At The 20 Year Follow Up Stage.6This Has Been Further Demonstrated By Excellent ClinicalResults In A Recent Knee Rsa Study.7