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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 | Value of 3D fluoroscopic imaging of acetabular fractures comparison to 2D fluoroscopy and CT imaging显示文摘 | Kendoff D Gardner MJ Citak M | 2008 | Arch Orthop Trauma Surg2008，128，6： | 1 |
| 6 | Effectiveness of autologous transfusion system in primary total hip and knee ar- throplasty显示文摘 | Schneider MM Kendoff D 61oughlin PF | 2014 | Technol Health Care2014，22，1： | 1 |
| 7 | Three-dimensional fluoroscopyfor evaluation of articular reduction and screw placement incalcaneal fractures显示文摘 | Kendoff D'Citak M Gardner M et ai | 2007 | Foot Ankle Int2007，28，： | 1 |
| 8 | Rotational stability of femoral tosteosynthesis in femoral fractures-navigated measurements显示文摘 | Citak M Kendoff D Gardner M J | | 0，，01： | 1 |
| 9 | Computer aided tumor resection in the pelvis显示文摘 | Christian Krettek Jens Geerling Leonard Bastian Musa Citak Ferdinand Rücker Daniel Kendoff Tobias Hüfner | 2004 | Injury2004，，： | 1 |
| 10 | Robot-assisted unicompart-mental knee arthroplasty显示文摘 | PearJp AD OLoughlin PF Kendoff DO | 2010 | J Arthroplasty2010，2，： | 1 |
| 11 | Effectiveness of an autologous transfusion system following cemented and non-cemented revisions of total hip arthroplasty显示文摘 | Hawi N Kendoff DO Hessling U | 2014 | Int Orthop2014，38，8： | 1 |
| 12 | Computer navigation and fixator-assisted femoral osteotomy for correction of malunion af- ter periprosthetic femur fracture 显示文摘 | Kendoff DO Fragomen AT Pearle AD | 2010 | J Arthroplasty2010，25，2： | 1 |
| 13 | Hinged external fixator placement at the elbow: navigated versus conventional technique显示文摘 | C.C. Egidy D. Fufa D. Kendoff A. Daluiski | 2012 | Computer Aided Surgery2012，，： | 1 |
| 14 | Virtual 3D planning of acetabular fracture reduction显示文摘 | Citak M Gardner MJ Kendoff D | 2008 | J Orthop Res2008，26，4： | 1 |
| 15 | Navigation for placement of scaphoid screws: a new indication for intraoperafive 3D navigation-a cadaver study显示文摘 | Kendoff D Citak M Ganlke R | 2007 | Ulffallchirurg2007，110，9： | 1 |
| 16 | Intraoperative 3D imaging: value and consequences in 248 cases 显示文摘 | Kendoff D Citak M Gardner M J | 2009 | J Trauma2009，66，1： | 1 |
| 17 | Effectiveness of an autologous transfusion system following cemented and non-cemented revisions of total hip arthroplasty 显示文摘 | Hawi N Kendoff DO Hessling U | 2014 | Int Orthop2014，38，8： | 1 |
| 18 | Rotational stability of femoral osteosynthesis in femoral frac- tures navigated measurements 显示文摘 | Citak M Kendoff D Gardner M J | 2009 | Technol Heath Care2009，17，1： | 1 |
| 19 | Tantalum acetabular augments in one - stage exchange of infected total hip arthroplasty : a case - control study 显示文摘 | Klatte TO Kendoff D Sabihi R | 2014 | J Arthroplasty2014，29，： | 1 |
| 20 | Rotational stability of femoral osteosynthesis in femoral fractures – Navigated measurements显示文摘 | Mustafa Citak Daniel Kendoff Michael J. Gardner Markus Oszwald Padhraig F. O’Loughlin Lucien C. Olivier Christian Krettek Tobias Hüfner Musa Citak | 2009 | Technology and Health Care2009，，1： | 1 |
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