title: A bone-fixing trephine for large-diameter iliac biopsies in dogs.
abstract: For experimental studies of bone in dogs it may be necessary to collect from the iliac crest biopsies of a larger diameter than is usually obtainable. A disadvantage of using a trephine with a large bore is that the biopsy may be pulled out of the trephine by the forces exerted by tendons inserted in the medial cortex of the ilium. To overcome this difficulty we developed a trephine with an internal bore of 10 mm combined with a biopsy-fixing attachment.
mesh_terms: D000818:Animals; D001706:Biopsy / Q000295:instrumentation*; D004285:Dogs; D007085:Ilium / Q000033:anatomy & histology / Q000601:surgery*; D010024:Osteoporosis / Q000473:pathology; D013525:Surgical Instruments