Fig. 1From: Ultrasound-guided percutaneous insertion of small vascular surgical clips versus dedicated breast mammoclips as markers for breast cancer prior to neo-adjuvant therapy: a prospective randomized controlled trialTechnique of surgical clip preparation. a Surgical clip cartilage and the opened clip. b The clip is closed by sterile needle holder and ready for use. c The closed surgical clip inserted within the beveled end of the spinal needle. d The spinal needle with the clip withinBack to article page