Green Classification of Trigger finger

January 8, 2021 || By : Dr. MhmadFarooq || Hand Surgery
| Last updated on January 24, 2021


what is the Green Classification of Trigger finger?

  • Trigger finger is a Stenosing tenosynovitis caused by inflammation of the flexor tendon sheath, it happened mostly at the level of the A1 pulley.
  • There are 5 Annular Pulleys (A) 3 Cruciform pulleys (C).
  • The most two important A pulleys are A2 and A4.
  • Trigger finger is classified by Green into 4 grades:
GradeDescription
Grade IPain and tenderness at the A1 pulley.
Grade IICatching of digit.
Grade IIILocking of digit; passively correctable.
Grade IVFixed, locked digit.
Green Classification
0 0 vote
Please Rate !
SHARE ON
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments