نتایج جستجو برای: intra operative gamma camera
تعداد نتایج: 358625 فیلتر نتایج به سال:
OBJECTIVE To share our experience of anaesthetic management of scoliosis with intra-operative somatosensory evoked potential monitoring and wake up test. METHODS All the cases of scoliosis surgery scheduled during a period of two years in which SSEP and intra-operative wake-up test was planned were included in the study. The patient in which intra-operative wake-up test was not planned were e...
In our experience patients undergoing circumcision are mostly concerned about pain and penile appearances. We conducted a prospective randomized trial to assess the benefits of a new disposable circumcision suture device (DCSD). A total of 942 patients were equally divided into three groups (conventional circumcision, Shang ring and disposable suture device group). Patients in the DCSD group we...
BACKGROUND The intra-operative three-dimensional (3D) structure of tissue organs and laparoscope motion are the basis for many tasks in computer-assisted surgery (CAS), such as safe surgical navigation and registration of pre-operative and intra-operative data for soft tissues. METHODS This article provides a literature review on laparoscopic video-based intra-operative techniques of 3D surfa...
OBJECTIVE The usefulness of neurosurgical navigation with current visualizations is seriously compromised by brain shift, which inevitably occurs during the course of the operation, significantly degrading the precise alignment between the pre-operative MR data and the intra-operative shape of the brain. Our objectives were (i) to evaluate the feasibility of non-rigid registration that compensa...
PURPOSE To prospectively compare two widely used seed implant techniques: pre-planning and intra-operative planning, based on 1 month post-implant CT-based evaluation. METHODS We report results of a detailed 1 month post-operative dosimetric evaluation and comparison between 142 consecutive men with prostate adenocarcinoma treated by the pre-planning methodology and 214 men treated with the r...
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