Resin sealant: a new method of methyl methacrylate cranioplasty. Technical note.
A new method of cranioplasty is described. The skull defect is exposed and multiple angled holes are drilled in the outer cortical bone around the defect. A resin plate is conventionally molded to fit the defect. After the resin plate is positioned in the skull defect, newly prepared viscous resin putty is injected into the holes around the defect. The viscous resin comes into contact with the margin of resin plate and, when it hardens, a monoblock casting of resin is formed. The resin plate is sealed to the bone. This technique has the main advantage of strength and good cosmetic appearance.
Yanai
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Department of Plastic and Reconstructive Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan.
D001843:Bone Cements; D006801:Humans; D020366:Methylmethacrylate; D008768:Methylmethacrylates; D012116:Resins, Plant; D012886:Skull / Q000601:surgery*
D001843:Bone Cements; D008768:Methylmethacrylates; D012116:Resins, Plant; D020366:Methylmethacrylate