Hi Peter
Sory for late reply
Have been Railey climbing for a month and avoided the net.
You proably have aquired an injury to the cruciate ligament of the deep flexor tendon ( se article in this years yearbook)
Support tape with a relatively thight tape around the finger over the area. Stay away from hard climbing, especially crimping for a couple of weeks but stay generally active. Continue taping for at least 3 weeks. Get back to hard climbing slowly
good luck
björn
Forefinger injury