■等速运动测试是一种最大肌肉力量测试,需要患者的充分准备和观察者的护理。虽然现有数据表明等速装置是安全的,它们的使用很少会造成严重伤害。筛查诱发解剖因素有助于在测试前预防损伤。
■一名29岁的运动男子在等速肌力测试中,在健康的右膝上出现急性髌骨脱位,这是在强化身体康复计划的背景下进行的,关节镜下半月板撕裂手术后持续的左膝疼痛。这是第一个发生在没有明确危险因素如髌骨发育不良的成年男性中的病例。与对侧膝关节相比,诱发因素可能包括髌骨倾斜和侧向移位略微升高(从随后的损伤前X射线检查中进行研究),以及在娱乐性健美运动中提高的四重奏力量。位错发生在测试的偏心延伸阶段。6个月后进行内侧髌股韧带重建。等速肌力测试通常被认为是一种安全的方法,尽管有限的数据上的设备\'安全。由于严重的伤害可能很少发生,需要充分的病人准备,以及诱发因素的筛选。
UNASSIGNED: Isokinetic testing is a maximal muscle strength test which requires adequate patient\'s preparation and observer\'s care. While the available data suggests that
isokinetic devices are safe, their use may rarely cause severe injuries. The screening of predisposing anatomical factors could help preventing injuries before testing.
UNASSIGNED: A 29-year-old athletic man presented an acute patellar dislocation on a healthy right knee during
isokinetic muscle strength testing, which was conducted in the setting of an intensive physical rehabilitation program, for persistent left knee pain after arthroscopic surgery for meniscal tear. This is the first
case to occur in an adult male without clear risk factors such as patellar dysplasia. Predisposing factors may include slightly elevated patellar tilt and lateral shift compared to the contralateral knee (researched from subsequent review of pre-injury X-rays), and an elevated quadricipital strength in the context of recreational bodybuilding. The dislocation occurred during eccentric extension phase of testing. Medial patellofemoral ligament reconstruction was conducted 6 months later.
Isokinetic muscle strength testing is generally considered as a safe method, despite limited data on the devices\' safety. Since severe injuries might rarely occur, adequate patient preparation is needed, as well as the screening of predisposing factors.