| 20110236853 | DENTAL DRILL EXTENSION - An extender for a dental apparatus comprises a distal connecting portion, a proximal connecting portion, and an elongated portion disposed between the distal connecting portion and the proximal connecting portion, wherein the distal connecting portion is configured to connect to a dental drill bit or the proximal connecting portion and wherein the proximal connecting portion is configured to connect to a dental hand piece or the distal connecting portion. | 09-29-2011 |
