Arthroscopy. 2020 Jan;36(1):176-177. doi: 10.1016/j.arthro.2019.11.002.
It is well known that key features of femoral acetabular impingement syndrome include labrum tears. These tears often are caused by elevation of the labrum off the acetabulum. However, another common cause of labrum tears is traumatic injuries from either low- or high-energy mechanisms. It is commonly thought that traumatic labrum tears may have different outcomes than the atraumatic tears. However, recent studies now show that traumatic labrum tears have equivalent outcomes to atraumatic groups even when including the worker's compensation population.
众所周知,股骨髋臼撞击综合征的主要特征包括盂唇撕裂。这些撕裂通常是由于盂唇从髋臼上抬起引起的。然而,盂唇撕裂的另一个常见原因是来自低能或高能机制的创伤性损伤。人们通常认为,创伤性盂唇撕裂的结果可能与非创伤性撕裂不同。然而,最近的研究表明,即使包括工人赔偿人群,创伤性盂唇撕裂的结果与非创伤性组相当。