Hildebrand Gregory R, Wright David M, Marston Scott B, Switzer Julie A
Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA ; Department of Orthopaedics, Regions Hospital, St. Paul, MN, USA.
Geriatr Orthop Surg Rehabil. 2012 Dec;3(4):167-71. doi: 10.1177/2151458513477108.
In 2004, nearly 120 000 fragility fractures of the humerus were reported. As the US population ages, this number is expected to increase. Fractures of the distal humerus can be treated in a closed or open fashion. Open treatment includes open reduction and internal fixation or total elbow arthroplasty. Open reduction and internal fixation typically involves dual plating for increased stability and early mobility. We present a case in which dual plating failed due to lack of screw purchase in osteoporotic bone. This patient's fracture was then revised with the use of a fibular strut allograft for improved stability and screw purchase. This method of fixation has not previously been described in the distal humerus and may prove useful in open fixation of osteoporotic distal humerus fractures.
2004年,据报告肱骨脆性骨折近12万例。随着美国人口老龄化,这一数字预计会增加。肱骨远端骨折可采用闭合或开放方式治疗。开放治疗包括切开复位内固定或全肘关节置换术。切开复位内固定通常采用双钢板固定以提高稳定性和早期活动度。我们报告一例因骨质疏松性骨中螺钉把持力不足导致双钢板固定失败的病例。该患者的骨折随后采用腓骨支撑同种异体骨移植进行翻修,以提高稳定性和螺钉把持力。这种固定方法此前尚未在肱骨远端描述过,可能对骨质疏松性肱骨远端骨折的开放固定有用。