title: [Temperature measurements during abrasive water jet osteotomy].
abstract: Working on bone is a major aspect of orthopaedic surgery. Despite its well-known appreciable thermal effects on the edges of the bone cut, the oscillating bone saw blade the oscillating saw remains the standard instrument both for cutting long bones and creating a bed for an endoprosthesis. The application of abrasive water jets offers the possibility of achieving an extremely precise curved cut in bone with no accompanying thermal effect. The thermographically measured absolute temperature increase at the cut edges seen with the water jet was 13 K maximum. The small process forces permit the application in automated handling systems.
authors.affiliation: Orthopädische Klinik, Medizinische Hochschule Hannover. schmolke@annastift.de
authors.forename: S
authors.initials: S
authors.lastname: Schmolke
authors.forename: F
authors.initials: F
authors.lastname: Pude
authors.forename: L
authors.initials: L
authors.lastname: Kirsch
authors.forename: M
authors.initials: M
authors.lastname: Honl
authors.forename: K
authors.initials: K
authors.lastname: Schwieger
authors.forename: S
authors.initials: S
authors.lastname: Krömer
mesh_terms: D019644:Arthroplasty, Replacement, Hip / Q000295:instrumentation*; D004867:Equipment Design; D005270:Femur Head / Q000601:surgery; D006801:Humans; D006874:Hydrostatic Pressure; D008838:Microcomputers; D010027:Osteotomy / Q000295:instrumentation*; D012815:Signal Processing, Computer-Assisted; D013525:Surgical Instruments; D013696:Temperature; D013821:Thermometers