Owing to the fact that these nasal tumors grow directly from the lining membranes it is necessary not only to thoroughly remove the tumor but to treat the diseased membrane at the point from which the polypus springs; otherwise another tumor may develop at the same point. The nasal passage having been thoroughly anæsthetized, or benumbed, by the use of cocaine, the nasal speculum is introduced, and by means of reflected light from the head mirror worn by the operator, the interior of the nostril is brought into view. (See Fig. 9, p. 479.)

Often the attachment of the growth is entirely hidden behind the irregular bony structures of the nostril so that it requires the skill of an expert specialist, deft in the manipulation of these parts, to operate properly.

Many styles and shapes of delicately devised instruments are necessary to completely remove the growth without doing injury to the adjacent structures. By our newly devised operation the tumor is at once removed, without pain, and with the loss of only a few drops of blood. Further, because the tumor is entirely removed and the base properly treated there is not the offensive discharge for a long time afterward and the danger from infection and blood-poison to which the patient is subjected in other forms of treatment.

In conclusion we would say that we claim for our operation the following points that are worthy of the careful consideration of every one who may be so unfortunate as to require the services of a specialist for the removal of growths in the nasal or upper air passages.

1st. Our operation is absolutely painless.

2d. No chloroform or ether is required.

3d. We insure perfect removal of growth.

4th. There is no injury to other adjacent structures.

5th. The operation is bloodless.

6th. The recovery is rapid.