Low polymerization temperature with Boneloc. In vivo measurements in 11 hip replacements.
We investigated the thermal properties of a new bone cement, Boneloc, during total hip replacement, using a thermocouple connected to a digital thermometer. In 10 of 11 cases the maximum temperature was below 43 degrees C at the bone-cement interface in the acetabulum. This is a considerable reduction in the polymerization temperature in comparison with earlier studies of conventional bone cement. We found no difference regarding the setting time of the cement.
Wykman
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AG
Department of Orthopedics, Karolinska Hospital, Stockholm, Sweden.
Sandersjöö
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GA
D000077:Acetabulum / Q000502:physiology*; D000368:Aged; D000369:Aged, 80 and over; D001831:Body Temperature; D001843:Bone Cements / Q000627:therapeutic use*; D005260:Female; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008689:Methacrylates / Q000627:therapeutic use*; D008875:Middle Aged
D001843:Bone Cements; D008689:Methacrylates; C073735:methylmethacrylate-n-decylmethacrylate-isobornylmethacrylate