|
|
|
| Application of Full Weight-bearing Position of Lower Limb in Image Evaluation of Artifical Hip Replacement |
| YUN Qing1, ZHANG Zhu-qiang2, CHAO Shuang2 |
1. Inner Mongolia Baogang Hospital, Baotou 014010 China;
2. Baotou Medical College |
|
|
|
|
Abstract Objective To investigate the application of double lower limbs full weight-bearing direct digital radiography stitching technique in hip arthroplasty imaging assessment.Methods Using double lower limbs length DR splicing technology, the lower extremity length of weight-bearing was performed in 89 patients. The imaging results were analyzed.Results The lower extremity length of image mosaic was excellent in 86 cases, fuir in 3 cases. After hip arthroplasty limb length, 48 cases without complications; preoperative aseptic necrosis of femoral head, lower limbs caused by unequal deformity in 23 cases of hip; postoperative lower extremity discrepancy in 2 cases; aseptic loosening of the prosthesis dislocation in 4 cases; 5 cases of prosthesis osteolysis; periprosthetic fracture in 2 cases; joint morphology and function changes in 5 cases.Conclusion Evaluation of before and after artificial hip replacement double lower limbs full weight-bearing DR photo stitching technology has important clinical value. The preoperative and postoperative outcomes of the hip joint and the lower extremities, as well as the occurrence of complications were truly reflected.
|
|
Received: 11 July 2017
|
|
|
|
|
|
[1] 孟繁军,吕岩,刘景鑫.数字X线成像全景拼接几何误差的对比分析[J].中国医疗设备,2011,26(6):14-15.
[2] 范志刚,许波,潘森鑫,等.图像拼接软件在数字化摄影中的应用[J].中国医学影像技术,2010,26(4):782-783.
[3] 付丽媛,梁永刚,陈自谦,等.Slot双下肢全长负重位X线摄影在全膝关节置换术前的应用[J].中国介入影像与治疗学, 2011, 8(6):480-482.
[4] 陈汉忠,徐向东. CR与DR在下肢全长摄影中的应用比较[J].放射学实践,2009, 24(2):209-211.
[5] 谈伟,严贵华,高艳,等.数字化站立位摄影拼接技术在骨科临床中的应用价值[J].实用医院临床杂志,2013, 10(5):75-77.
[6] 章方红,沈本涛.脊柱及下肢全景无缝成像技术的应用研究[J].实用医学影像杂志,2012,13(5):323-325.
[7] 姜卫萍.Philips DR下肢全长立位摄影技术临床运用体会[J].新疆医学,2012,42(7):94-97.
[8] 刁换胜,严兆贤,陈鑫,等.DR双下肢全长投照技术及其临床应用价值的探讨[J].中国实用医药,2012,7(28):84-85.
[9] 零刚新,古文熠,朱培贵.全景拼接软件在脊柱及下肢畸形患者矫形手术中的应用研究[J].实用医学影像杂志2014,15(2):83-85. |
|
|
|
