Use of a Percutaneous Needle Release Technique for Trigger Thumb: A Retrospective Study of 11 Patients from a Single Center

07 October 2021 : Clinical Research

Xianjie Sun^12ABCDEF, Haidong Wang^3BDEF, Xingen Zhang^12ABCDEFG*, Bangjian He^4ABCDEF

DOI: 10.12659/MSM.931389

Med Sci Monit 2021; 27:e931389

Background Material and Methods Results Discussion Conclusions References

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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

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