case_images: PMC7327869_01
case_images: Insertion of orthogonal needles under ultrasound guidance, with needle tips just deep to the FB.
case_images: gr1.jpg
case_images: PMC7327869_01_gr1.jpg
case_images: fig0005
case_images: Two 20 G needles were passed orthogonally, in-line with the US transducer, from the fingertip and ulnar aspect (Fig.1).
case_images: Identification of a hyperechoic foreign body on ultrasound with surrounding granulation tissue. Needle tips placed deep to foreign body, preventing displacement. Tips of the transverse and longitudinal needles can be appraciated.
case_images: gr2.jpg
case_images: PMC7327869_01_gr2.jpg
case_images: fig0010
case_images: This was a hyperechoic FB, 5 mm in length with surrounding hypoechoic shadow, denoting granulation tissue and fluid collection (Fig. 2). The needletips were placed touching, just deep to the FB, preventing displacement (Fig. 2).