3D-imaging (ARCADIS) based computer assisted surgery (CAS) guided drilling for screw placement in subtalar fusion.
نویسندگان
چکیده
منابع مشابه
3D imaging (ARCADIS)-based Computer Assisted Surgery (CAS) for nail placement in combined ankle and subtalar fusion.
The correct placement of a retrograde nail for fixation in a combined ankle and subtalar arthrodesis especially in the presence of deformity be difficult.2–4 We have previously introduced a 2D imaging-based CAS guided drilling for nail placement.6,7 The 2D imaging-based CAS guided correction positioned the calcaneus in relation to the talus and/or the tibia.6,7 Due to difficulties in planning a...
متن کامل3D imaging (ARCADIS)-based Computer Assisted Surgery (CAS) guided retrograde drilling in osteochondritis dissecans of the talus.
The goal in osteochondral defects of the talus in Stages I and II according to Berndt and Harty is revascularization of the lesion.3 A debridement of the chondral part is required if symptomatic.1,24 This debridement is limited to loose cartilage or cartilage with poor quality.1,22,24 Subchondral drillings of the lesion allow a revascularization. Retrograde drillings leave the chondral surface ...
متن کاملComputer Assisted Surgery for Iliosacral Screw Placement-How Far have we gone?
Unstable pelvic ring injuries require definite operative fixation. While the posterior ring can be fixed utilizing open approaches, percutaneous screw fixation has become the treatment of choice avoiding the complications of open approaches. As the pelvis is a complex three-dimensional (3D) shape with many neurovascular structures situated within it, a thorough knowledge and understanding of th...
متن کاملComputer-Assisted Surgery (CAS) in Foot and Ankle Surgery
Foot and ankle surgery at the end of the twentieth century was characterized by the use of sophisticated computerized preoperative and postoperative diagnostic and planning procedures.13,39 However, intraoperative computerized tools that assist surgeons during their struggle for the planned optimal operative result are lacking. This results in an intraoperative “black box” without optimal visua...
متن کاملThe use of computer-assisted surgery as an educational tool for the training of orthopedic surgery residents in pedicle screw placement: a pilot study and survey among orthopedic residents.
BACKGROUND The training of orthopedic residents in adequate pedicle screw placement is very important. We sought to investigate orthopedic residents' perspectives on the use of computer-assisted surgery (CAS) in a training trial. METHODS Orthopedic residents were randomly assigned to independently place a screw using the free-hand technique and the CAS technique on 1 of 3 cadavers (Cobb angle...
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ورودعنوان ژورنال:
- Foot & ankle international
دوره 30 2 شماره
صفحات -
تاریخ انتشار 2009