07 October 2021>: Clinical Research
Use of a Percutaneous Needle Release Technique for Trigger Thumb: A Retrospective Study of 11 Patients from a Single Center
Xianjie Sun 12ABCDEF , Haidong Wang 3BDEF* , Xingen Zhang 12ABCDEFG* , Bangjian He 4ABCDEF*DOI: 10.12659/MSM.931389
Med Sci Monit 2021; 27:e931389
Table 2 Severity of triggering according to the Quinnell grading system.
Grade | Clinical findings |
---|---|
I | Normal movement, no pain |
II | Normal movement, occasional pain |
III | Uneven movement |
IV | Intermittent locking, actively correctable |
V | Locking, only passively correctable |