Sono surgery is ideal for individuals with moderate to severe trigger finger who have not found relief through non-surgical treatments like splinting, anti-inflammatory medication, or steroid injections. It is particularly beneficial for patients seeking a minimally invasive option with a rapid return to normal hand function.
A shift in trigger finger treatment
Sono surgery represents a paradigm shift in trigger finger treatment. Using real-time ultrasound guidance it overcomes many of the limitations associated with traditional open or blind release techniques. This approach is transforming how surgeons treat stenosing tenosynovitis while improving patient confidence in both recovery time and outcomes.
Surgeons in the US now have access to new trigger finger sono-instruments® tools, reducing the need for more invasive surgical approaches
The tool that is changing trigger finger surgery in the US
The surgeon uses a linear ultrasound probe to clearly visualise the flexor tendon and A1 pulley, guiding the Sono-Instrument® to precisely release the constricted sheath. The instrument’s design, including echogenic markers and controlled cutting features, ensures accuracy, safety and consistency throughout the procedure.
Sono-Instruments® have been successfully adopted across Europe and are now making an impact in the U.S. healthcare system. Surgeons and healthcare professionals value the technology for its simplicity, reproducibility, and clinical effectiveness. By combining advanced engineering with surgical precision, Spirecut’s Sono-Instruments® are setting a new standard for trigger finger treatment, redefining expectations for both surgeons and patients.
How things are changing so far
5,000+
Procedures performed globally
24 hrs
Typical return to normal hand use
0 incisions
True percutaneous approach
100% local
Procedure performed under local anaesthetic
Request further information
Learn more about ultrasound-guided trigger finger release and how Sono-Surgery can support your clinical practice. Request further information to explore the procedure, understand the training pathway, and arrange a reference centre visit or live demonstration.
