Filters








19 Hits in 18.5 sec

Robotic Assistance in Orthopaedic Surgery

FREDERICK A. MATSEN, JOSEPH L. GARBINI, JOHN A. SIDLES, BRIAN PRATT, DONALD BAUMGARTEN, RICHARD KAIURA
1993 Clinical Orthopaedics and Related Research  
In het heffen van ecotaks op groene stroom zit een dusdanige tegenstrijdigheid, dat het wel zo moet zijn dat òf de naamgeving òf de regelgeving niet klopt. 12.  ...  Stellingen behorende bij het proefontwerp Computer assistance in orthopaedic surgery door Raymond J.E. Habets 1. Achter een goede chirurg staat steeds vaker een goede ingenieur.  ...  The Robodoc system has also been used to ream cemented femurs in revision cases, where it is very important (and extremely difficult) to remove all the old cement.  ... 
doi:10.1097/00003086-199311000-00031 fatcat:rwl4kzywfrbzxjc66v53yqgjxm

A review of virtual reality based training simulators for orthopaedic surgery

Neil Vaughan, Venketesh N. Dubey, Thomas W. Wainwright, Robert G. Middleton
2016 Medical Engineering and Physics  
There have not been any reviews focussing on hip and knee orthopaedic simulators.  ...  This review presents current virtual reality based training simulators for hip, knee and other orthopaedic surgery, including elective and trauma surgical procedures.  ...  Acknowledgements This research review was completed with funding from Wessex Academic Health Science Network (Wessex AHSN) Innovation and Wealth Creation Accelerator Fund 2014/15 and funding from Bournemouth  ... 
doi:10.1016/j.medengphy.2015.11.021 pmid:26751581 fatcat:kmquidsh6nejrjpyznilyxusl4

Supplementum 236: swiss orthopaedics, 79th annual meeting

2019 Swiss Medical Weekly  
Results: Two 15 holes 3D drilling guides were printed based on CT and MRI imaging data such that it perfectly fitted to the dorsal aspect of the sacrum.  ...  This helps the treating surgeon in decisionmaking for joint preservation surgery in this young cohort. Removal of the cement and autograft reconstruction may be beneficial in the longterm.  ...  After 2D/3D registration of the fluoroscopic images, tibio-femoral rotations and A-P translations of the nearest point of each femoral condyle relative to the tibial articular surface were calculated.  ... 
doi:10.4414/smw.2019.20438 fatcat:fruhdz3hwre5td4osxvycvey5a

In-Depth Oral Presentations and Oral Communications

2013 Journal of Orthopaedics and Traumatology  
Tomodensitometric images were analyzed by means of specific program that evaluated 3D volumetric bone deficiency and bone peri-prosthetic density.  ...  We analyzed, using CT scan with 3D reconstructions, the femoral and acetabular ante-retroversion.  ...  by subcutaneous doses of LMWH and prescription based on the molecule choice.  ... 
doi:10.1007/s10195-013-0264-9 fatcat:p5jcyx4ygvgq7b37blyh6pvrmq

9 November 2009: In-Depth Oral Presentations and Oral Communications

2009 Journal of Orthopaedics and Traumatology  
Revision of a femoral stem and acetabular component can be a complex and technically demanding procedure due to poor bone stock, periprosthetic fracture, infection and complexities in cement or removal  ...  The surgeon has to keep in mind a variety of issues, including existing implants, techniques of removal implant, bone quality, evidence of infection, soft tissue healing, neurovascular injuries, leg-length  ...  Conclusions We think that this surgical technique is safe, easy and quick and offers a great advantage in comparison with the other traditional methods.  ... 
doi:10.1007/s10195-009-0063-5 pmid:19809788 pmcid:PMC2758340 fatcat:udrqq2eqq5g3hatapp2xxi44pu

Supplementum 229: swiss orthopaedics, 78th annual meeting

2018 Swiss Medical Weekly  
Based on preoperative CT scans, 3D models of the bone fragments were generated following fracture reconstruction by the means of 3D preoperative planning software.  ...  Of note, this assessment was based on a single image only and could be improved by use of more advanced imaging.  ...  and benefits of THR surgery.  ... 
doi:10.4414/smw.2018.20431 fatcat:4i5n7e7y3fafpjxutee7qoxsga

Supplementum 223: swiss orthopaedics, 77. annual meeting

2017 Swiss Medical Weekly  
The glenoid track and glenoid bone loss were assessed on 3D CT reconstructions.  ...  Methods: 3D bone surface models of the pathological and contralateral side were created based on CT data.  ...  A two stages revision approach was chosen and an antibiotic loaded cement spacer implanted after compete removal of the primary prosthesis. A 4 week interval was decided before reimplantation.  ... 
doi:10.4414/smw.2017.20425 fatcat:5pz46trya5hxnn2pivitj6s4i4

Abstract Book — Volume 8, Supplement 1, November 2007

2007 Journal of Orthopaedics and Traumatology  
Conclusions We are very positively impressed using this socket because of easy application and instrumentation.  ...  We are also encouraged by the very positive results reported in Literature with the RM titanium-coated classic cup.  ...  There were 2 revisions, one to reposition an acetabular cup and one patient required revision of the femoral component to a cemented prosthesis because of persistent lateral thigh pain.  ... 
doi:10.1007/s10195-007-0090-z fatcat:beq3bht2jbahnmtktz7kxny72a

Abstract Book - 93rd National Congress of the Italian Society of Orthopaedics and Traumatology

2008 Journal of Orthopaedics and Traumatology  
non-culture based repair of full-thickness articular cartilage defects.  ...  Results The in vitro study demonstrated cell viability and proliferation already on day 4 from membrane seeding, and maintenance of the fibroblastic phenotype until the 12th day.  ...  Background Revision hip artrhroplasty (THR) is a difficult challenge in reconstructive hip surgery due to severe femoral bone loss.  ... 
doi:10.1007/s10195-008-0030-6 pmid:19384627 pmcid:PMC2657346 fatcat:ttw3od7s4rhyfncny4ielexzv4

In-depth Oral Presentations, Oral Communications and Round Tables

2011 Journal of Orthopaedics and Traumatology  
The bending mechanical strength of Osteotrans is 270 Mpa, the SS one is 280 Mpa, the cortical bone one is 210 Mpa.  ...  Introduction The bioresorbable osteosynthesis avoids the implant removal and give advantages (perhaps) in fracture healing.  ...  We removed the nail in all 35 cases, with suturing of the nail bed after bone reduction, where needed, grafting of platelet gel to the nail base and nail reconstruction, held for 45 days.  ... 
doi:10.1007/s10195-011-0149-8 fatcat:r7zepji7d5hlvmpo43fykwoacy

ECTES Abstracts 2016

2016 European Journal of Trauma and Emergency Surgery  
Conclusion: The calcaneal anatomy is very complex and 3D reconstruction imaging gives a clear overview of the fracture pattern and of the osteosynthesis.  ...  of the joint in a patient undergoing cemented bone surgery.  ...  Material and methods: After bone mineral density evaluation, paired human femora with cemented Charnley hip endoprostheses were transversely osteotomized.  ... 
doi:10.1007/s00068-016-0658-5 pmid:27041093 fatcat:iajxvlbk6jcivhgop74coptjbq

Abstracts

2010 European Journal of Trauma and Emergency Surgery  
We used different navigation techniques: Group thritis of the talocrural joint was seen in 14 patients (22%) and severe I: 2D-based fluoroscopic navigation Group II: 3D-based fluoroscopic osteoarthritis  ...  and 66.8 ± 0.9 s of ambulation without weight bearing until the radiographic appearance fluoroscopy time were needed for the 2D- and 3D-based fluoroscopic of trabecular bone in the fracture zone  ... 
doi:10.1007/s00068-010-8888-z pmid:26814472 fatcat:hp7fbwqk2re25le2vj6rtxoh34

Abstracts

2013 European Journal of Trauma and Emergency Surgery  
O042 INCIDENCE AND OUTCOME OF TORSO DECELERATION INJURIES, AS COMPARED TO INJURIES FROM OTHER BLUNT TRAUMA MECHANISMS  ...  Introduction: Experimental 3D imaging studies have demonstrated the accuracy of navigated SI screw fixation compared to non-assisted navigation methods.  ...  Conclusion: Based on 3D reconstruction from MDCT images, it is possible to make the pre-operative consideration for rib osteosynthesis more specific and to choose the best approach.  ... 
doi:10.1007/s00068-013-0282-6 fatcat:mgxkrsv4cjho3bwmc42x3hlrru

Abstracts

2019 European Journal of Trauma and Emergency Surgery  
After TBI anaesthetized animals were sacrificed and the brain was removed for AMPK Elisa assay.  ...  Results: Of the 61 patients, 9 have shown deficiency in at least one pituitary hormone: 4 had growth hormone deficiency, 3 gonadotropin, 2 thyrotropin, and 1 patient had combined gonadotropin and thyrotropin  ...  At 10 months after injury, the bone cement was removed, and ankle arthrodesis by intramedullary nail was performed.  ... 
doi:10.1007/s00068-019-01109-1 fatcat:neafaf6bdve7lasi7ncqpomamu

ECTES-Abstracts 2017

2017 European Journal of Trauma and Emergency Surgery  
The 3D reconstructions were based on images with 0.625mm slice thickness and produced in the program AW Volume Share TM 5 (GE Healthcare).  ...  In 4 cases with osteomyelitis multiple revisions were needed with removal of the bone filler at last.  ...  posterior wall fractures and sacral avulsion fractures of sacrospinal and sacrotuberal ligaments. 2D CT-axial plane was shown posterior femoral head dislocation with intraarticular fragment on the left  ... 
doi:10.1007/s00068-017-0781-y pmid:28432398 fatcat:cqjzk62e2fawtje3nj4ovcldjq
« Previous Showing results 1 — 15 out of 19 results