Sternoclavicular joint dislocation and its management:A review of the literature

• 作者: Daniel J Morell David S Thyagarajan
• 来源期刊: 世界骨科杂志
• 学科: 医学
• 关键词: Sternoclavicular JOINT DISLOCATION REDUCTION RECONSTRUCTION Stabilisation SURGERY
• 年，卷（期）: 2016,（4）
• 页码范围: 244-250
• 页数: 7页
• 分类号: R

摘要

Dislocations of the sternoclavicular joint(SCJ)occur with relative infrequency and can be classified into anterior and posterior dislocation,with the former being more common.The SCJ is inherently unstable due to its lack of articular contact and therefore relies on stability from surrounding ligamentous structures,such as the costoclavicular,interclavicular and capsular ligaments.The posterior capsule has been shown in several studies to be the most important structure in determining stability irrespective of the direction of injury.Posterior dislocation of the SCJ can be associated with life threatening complications such as neurovascular,tracheal and oesophageal injuries.Due to the high mortality associated with such complications,these injuries need to be recognised acutely and managed promptly.Investigations such as x-ray imaging are poor at delineating anatomy at the level of the mediastinum and therefore CT imaging has become the investigation of choice.Due to its rarity,the current guidance on how to manage acute and chronic dislocations is debatable.This analysis of historical and recent literature aims to determine guidance on current thinking regarding SCJ instability,including the use of the Stanmore triangle.The described methods of reduction for both anterior and posterior dislocations and the various surgical reconstructive techniques are also discussed.