The system for identifying a percutaneous tool in image data comprising: a display device ; and a computing device including: a processor ; and a memory storing instructions which, when executed by the processor, cause the computing device to perform the following steps: receiving (S302) image data of at least a portion of a patient's body; identifying (S364) an entry point of a percutaneous tool through the patient's skin in the image data; analyzing (S366) a portion of the image data including the entry point of the percutaneous tool through that patient's skin to identify a portion of the percutaneous tool inserted through the patient's skin; determining (S368) a trajectory of the percutaneous tool based on the identified portion of the percutaneous tool inserted through the patient's skin; identifying (S370) a remaining portion of the percutaneous tool in the image data based on the identified entry point and the determined trajectory of the percutaneous tool; and displaying the identified portions of the percutaneous tool on the image data. a display device ; and a computing device including: a processor ; and a memory storing instructions which, when executed by the processor, cause the computing device to perform the following steps: receiving (S302) image data of at least a portion of a patient's body; identifying (S364) an entry point of a percutaneous tool through the patient's skin in the image data; analyzing (S366) a portion of the image data including the entry point of the percutaneous tool through that patient's skin to identify a portion of the percutaneous tool inserted through the patient's skin; determining (S368) a trajectory of the percutaneous tool based on the identified portion of the percutaneous tool inserted through the patient's skin; identifying (S370) a remaining portion of the percutaneous tool in the image data based on the identified entry point and the determined trajectory of the percutaneous tool; and displaying the identified portions of the percutaneous tool on the image data. a processor ; and a memory storing instructions which, when executed by the processor, cause the computing device to perform the following steps: receiving (S302) image data of at least a portion of a patient's body; identifying (S364) an entry point of a percutaneous tool through the patient's skin in the image data; analyzing (S366) a portion of the image data including the entry point of the percutaneous tool through that patient's skin to identify a portion of the percutaneous tool inserted through the patient's skin; determining (S368) a trajectory of the percutaneous tool based on the identified portion of the percutaneous tool inserted through the patient's skin; identifying (S370) a remaining portion of the percutaneous tool in the image data based on the identified entry point and the determined trajectory of the percutaneous tool; and displaying the identified portions of the percutaneous tool on the image data. receiving (S302) image data of at least a portion of a patient's body; identifying (S364) an entry point of a percutaneous tool through the patient's skin in the image data; analyzing (S366) a portion of the image data including the entry point of the percutaneous tool through that patient's skin to identify a portion of the percutaneous tool inserted through the patient's skin; determining (S368) a trajectory of the percutaneous tool based on the identified portion of the percutaneous tool inserted through the patient's skin; identifying (S370) a remaining portion of the percutaneous tool in the image data based on the identified entry point and the determined trajectory of the percutaneous tool; and displaying the identified portions of the percutaneous tool on the image data. <EOS>