Perform digital block
The incision should be made along the ulnar aspect of the index, middle, and ring fingers and along the radial aspects of the thumb and little finger.
Number 11 blade is used to make incision on non-oppositional side of affected digit.  Digital arteries and nerves arborize near the distal interphalengeal joint, minimizing risk of significant neurovascular damage.
Start incision 5 mm distal to flexor DIP crease
End incision 5 mm proximal to nail plate border
Bluntly dissect and explore wound until abscess is decompressed
No need for packing
DO NOT perform a "fishmouth" incision since this may result in: Unstable finger pad, neuroma, and/or loss of sensation
Indicated for<unk>  associated with cellulitis
Definitive treatment is drainage but antibiotic coverage for S. aureus and Strep with caution to identify Herpetic whitlow
Cephalexin 500mg PO q6hrs daily x 7 days
TMP/SMX 2 DS tablets PO q12hrs x 7 days
Clindamycin 450mg PO q8hrs x 7 days
Dicloxacillin 250mg PO q6hrs daily x 7 days
Felon
Bed bugs
Bougie
Closed fist infection 
Stye 
Digital Mixoid Cyst 
Chilblains
Hand cellulitis