| Callahan's method | A method of filling the root canals of teeth by dissolving gutta-percha cones in a chloroform-rosin medium within the root canal. Synonym: Callahan's method, Johnson's method. (05 Mar 2000) |
|---|---|
| Callahan, John | <person> U.S. Endodontist, 1853-1918. See: Callahan's method. (05 Mar 2000) |
| Callander's amputation | Tenontoplastic amputation through the femur at the knee. (05 Mar 2000) |
| Callander, Latimer | <person> San Francisco surgeon, 1892-1947. See: Callander's amputation. (05 Mar 2000) |
| leukaemia, calla-positive | Acute leukaemia in which lymphocytes are positive for the common acute lymphoblastic leukaemia antigen (calla). (12 Dec 1998) |
|---|