TY - GEN AU - Carroll,D P TI - Taking extreme care when retrieving broken tips SN - 0279-7720 PY - 1993///0819 KW - Dental Instruments KW - adverse effects KW - Dental Scaling KW - instrumentation KW - Equipment Failure KW - Foreign Bodies KW - etiology KW - Humans KW - Periodontal Pocket KW - complications KW - Periodontium KW - Root Planing N1 - Publication Type: Journal Article ER -