Accuracy of Ultrasound‐Guided versus Unguided Pes Anserinus Bursa Injections

Jonathan T. Finnoff, David J. Nutz, Philip T. Henning, John H. Hollman, Jay Smith

PM&R · 2010 · 59 citations · 49 references

Abstract

Despite its superficial location, unguided pes anserinus bursa injections rarely place the injectate within the pes anserinus bursa, whereas US-guided pes anserinus bursa injections have a high degree of accuracy. Therefore, clinicians should consider using US-guidance for diagnostic or therapeutic pes anserinus bursa injections when indicated.

References

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