TY - GEN AU - Chan,Alexander P H AU - Sieh,K M AU - Leung,S M AU - Cheung,K Y AU - Fung,K Y TI - Extracorporeal Foley catheter spring device mimicking an intervertebral foreign body in transforaminal lumbar interbody fusion surgery SN - 1024-2708 PY - 2009///1231 KW - Adult KW - Female KW - Foreign Bodies KW - diagnostic imaging KW - Humans KW - Lumbar Vertebrae KW - Radiography KW - Spinal Fusion KW - methods KW - Urinary Catheterization KW - instrumentation N1 - Publication Type: Case Reports; Journal Article ER -