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| 1 | 术中三维图像导航下的经皮骶髂关节螺钉固定显示文摘目的探讨术中三维图像导航下经皮骶髂关节螺钉固定术的使用技术。方法16例骶骨骨折安装定位标记后三维C臂机扫描,获取骨盆三维图像,输出到导航设备后自动进行注册。根据导航探针的指示做皮肤小切口,运用导航电钻经皮钻孔后空心螺钉固定骶髂关节。术毕三维扫描了解内固定情况,术后CT扫描评价螺钉位置。结果所有16例手术20枚螺钉均顺利植入,无术中及术后并发症,所有螺钉均固定至骶1椎体。手术时间平均80min,术中放射时间平均1.13min。4例进行了双侧骶髂关节螺钉固定,所需手术时间及术中透视时间较长。术毕三维扫描及术后CT扫描显示所有骨折或脱位复位后位置满意,螺钉的位置均满意。结论术中三维图像导航下的骶髂关节螺钉固定术是可行的。虽然有术中图像质量相对CT较差、手术时间相对较长、需要导航设备等缺点,但相对于传统透视下的方法,它能减少手术中的放射量、提高手术的准确性,是一有效的临床新技术。 | 孙业青 Musa Citak Daniel Kendoff Axel Gansslen Christian Krettek Tobias Hufner | 2008 | 中华医学杂志2008，88，45： | 9 |
| 2 | Overweight and obesity in hip and knee arthroplasty:Evaluation of 6078 cases显示文摘AIM: To evaluate a possible association between thevarious levels of obesity and peri-operative characteristics of the procedure in patients who underwent endoprosthetic joint replacement in hip and knee joints. METHODS: We hypothesized that obese patients were treated for later stage of osteoarthritis, that more conservative implants were used, and the intraand perioperative complications increased for such patients. We evaluated all patients with body mass index(BMI) ≥ 25 who were treated in our institution from January 2011 to September 2013 for a primary total hip arthroplasty(THA) or total knee arthroplasty(TKA). Patients were split up by the levels of obesity according to the classification of the World Health Organization. Average age at the time of primary arthroplasty, preoperative Harris Hip Score(HHS), Hospital for Special Surgery score(HSS), gender, type of implanted prosthesis, and intra-and postoperative complications were evaluated.RESULTS: Six thousand and seventy-eight patients with a BMI ≥ 25 were treated with a primary THA or TKA. Age decreased significantly(P < 0.001) by increasing obesity in both the THA and TKA. HHS and HSS were at significantly lower levels at the time of treatment in the super-obese population(P < 0.001). Distribution patterns of the type of endoprostheses used changed with an increasing BMI. Peri- and postoperative complications were similar in form and quantity to those of the normal population. CONCLUSION: Higher BMI leads to endoprosthetic treatment in younger age, which is carried out at significantly lower levels of preoperative joint function. | Daniel Guenther Stefan Schmidl Till O Klatte Harald K Widhalm Mohamed Omar Christian Krettek Thorsten Gehrke Daniel Kendoff Carl Haasper | 2015 | World Journal of Orthopedics2015，6，1： | 4 |
| 3 | 导航下控制股骨干骨折复位髓内钉固定术的初步临床研究显示文摘目的介绍计算机导航下,根据健侧股骨控制股骨干骨折复位髓内钉固定术这一新技术并探讨初步临床结果。方法应用新的计算机导航模式,根据健侧股骨前倾角控制股骨骨折旋转并进行复位固定。首先应用非侵入性定位标志进行健侧注册,获取影像后导航系统自动计算股骨前倾角。股骨骨折固定微创定位标记系统后获取影像资料进行注册。计算机导航下根据健侧数据进行骨折闭合复位髓内钉固定术。术后双侧肢体同时进行CT扫描对比旋转情况,并与术中导航系统显示结果对比。结果14例股骨骨折应用上述方法成功进行复位固定,无术中及术后并发症发生。术后CT显示股骨旋转与术中导航系统显示结果一致,旋转与健侧相差均在3°以内。结论计算机导航下运用健侧股骨控制骨折复位固定能有效控制股骨旋转,减少术后股骨旋转并发症,是一有效的新技术。 | 孙业青 Musa Citak Thomas Gosling Tobias Hufner Christian Krettek Daniel Kendoff | 2009 | 中华创伤杂志2009，25，3： | 3 |
| 4 | 计算机导航精确度及其在骨科中的应用显示文摘随着计算机辅助手术技术的发展,计算机导航越来越多地被应用到骨科的各个领域。计算机辅助手术的目标总体上来说主要是提高手术的准确性、减少手术中放射线的照射量、达到微创的目的以及使手术简单化。然而,由于不同的导航系统有不同的操作程序、系统需要不同的影像支持以及医生的操作习惯不同,因此找到一种适合骨科医生自己需要的导航系统是非常重要的。 | 孙业青 Musa Citak Tobias Hufner Christian Krettek Daniel Kendoff | 2007 | 中华医学杂志2007，87，37： | 3 |
| 5 | Prognostic value of procalcitonin (PCT) and/or interleukin-6 (IL-6) plasma levels after multiple trauma for the development of multi organ dysfunction syndrome (MODS) or sepsis显示文摘 | C. Haasper M. Kalmbach G.D. Dikos R. Meller C. Müller C. Krettek F. Hildebrand M. Frink | 2010 | Technology and Health Care2010，，2： | 2 |
| 6 | Injury patterns of seniors in traffic accidents: A technical and medical analysis显示文摘AIM:To investigate the actual injury situation of seniors in traffic accidents and to evaluate the different injury patterns.METHODS:Injury data,environmental circumstances and crash circumstances of accidents were collected shortly after the accident event at the scene.With these data,a technical and medical analysis was performed,including Injury Severity Score,Abbreviated Injury Scale and Maximum Abbreviated Injury Scale.The method of data collection is named the German InDepth Accident Study and can be seen as representative.RESULTS:A total of 4430 injured seniors in traffic accidents were evaluated.The incidence of sustaining severe injuries to extremities,head and maxillofacial region was significantly higher in the group of elderly people compared to a younger age(P<0.05).The number of accident-related injuries was higher in the group of seniors compared to other groups.CONCLUSION:Seniors are more likely to be involved in traffic injuries and to sustain serious to severe injuries compared to other groups. | Stephan Brand Dietmar Otte Christian Walter Mueller Maximilian Petri Philipp Haas Timo Stuebig Christian Krettek Carl Haasper | 2012 | World Journal of Orthopedics2012，3，9： | 2 |
| 7 | Tip apex distance, hip screw placement, and neck shaft angle as potential risk factors for cut-out failure of hip screws after surgical treatment of intertrochanteric fractures显示文摘 | Hagen Andruszkow Michael Frink Cornelia Fr?mke Amir Matityahu Christian Zeckey Philipp Mommsen Stefanie Suntardjo Christian Krettek Frank Hildebrand | 2012 | International Orthopaedics2012，，11： | 2 |
| 8 | Minimally invasive plate osteosynthesis:does percutaneous platingdisrupt femoral blood supply less than the traditional technique? 显示文摘 | Farouk O Krettek C Miclau T | 1999 | J Orthop Trauma1999，13，6： | 1 |
| 9 | Distal femoral fractures显示文摘 | Schandelmaier P Stephan C Krettek C | 2000 | Unfallchirurg2000，103，6： | 1 |
| 10 | Minimally invasive percutaneous plate osteosynthesis (MIPPO) using the DCS in proximal and distal femoral fractures显示文摘 | Schandelmaier P Miclau T | 1997 | Injury1997，28，1： | 1 |
| 11 | Percutaneous iliosacral screw fixation of unstable pelvic injuries by conventional fluoscopy 显示文摘 | Gansslen A Hufner T Krettek C | 2006 | Oper Orthop Traumatol2006，18，3： | 1 |
| 12 | The mechani-cal effect of blocking screws('Porter screws') in stabilizing tibia fractures with short proximal or distal fragments after insertion of small diameter intrameduUary nails显示文摘 | Krettek C Miclau T Schandelmaier P | 1999 | J Orthop Trauma1999，13，8： | 1 |
| 13 | Minimally invasive percutaneous plate osteosynthesis,(MIPPO) using theDCS in proximal and distal femoral fractures显示文摘 | Krettek C SchandelmaierP Miclau T | 1997 | Injury1997，28，1： | 1 |
| 14 | Minimally invasive percutaneous plate osteosynthesis (MIPPO)using the DCS in proximal and distal femoral fractures显示文摘 | Krettek C Schandelmaier P Miclau T | 1997 | Injury1997，28，1： | 1 |
| 15 | Evolution of minimally invasive percuta- neous plate osteosynthesis ( MIPPO ) in the femur 显示文摘 | Krettek C Muller M Miclan T | 2001 | Injury2001，32，3： | 1 |
| 16 | The use of Poller sc'rews as blocking screws in stabilising tibial frac- tures treated with small diameter intramedullary nails 显示文摘 | Krettek C Stephan C Schandelmaier P | 1999 | J Bone Joint Surg Br1999，81，6： | 1 |
| 17 | Damage control orthopedic surgery显示文摘 | Pape H C Krettek | 2003 | Unfasllcherurg2003，106，2： | 1 |
| 18 | Forward: concepts of minimally invasive plate osteosynthesis 显示文摘 | Krettek C | 1997 | Injury1997，，： | 1 |
| 19 | Surgical options for the treat- ment of severe tibial Pilon fractures:a study of three techniques 显示文摘 | Blauth M Bastian L Krettek C | 2001 | J Orthop Trauma2001，3，： | 1 |
| 20 | A minimally invasive medial ap- proach for proximal tibial fractures显示文摘 | Krettek C Gerich T Miclau T | 2001 | Injury2001，32，1： | 1 |
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