The numbers refer to the blade design. For instance, the 11 blade is straight, long, and triangular. The 40 blade is big with a rounded cutting edge.
scalpel?
scalpel
Yes, a scalpel can be used on lips.
Replace it with a sharp scalpel blade
If you mean 'scalpel' its a surgeon's knife that he/she uses in operations. Plus I've never heard of 'scaple'.
Harmonic Scalpel is a Single Use Device (SUD) and is not meant to be reprocessed.
A scalpel is a surgical knife
excoriophobia
A scalpel.
Scalpel biopsy. A scalpel is used to make a standard surgical incision or excision to remove tissue. This technique is most often used for large or deep lesions. The wound is closed with stitches.
Hold the scalpel between your index finger and thumb, with the other three fingers supporting the rest of the scalpel. Holding the scalpel like a pencil may exert too much pressure and lack control over the depth of the incision.
Scalpel