Cales L, Weber R A
Division of Plastic Surgery, Scott and White Clinic and Memorial Hospital, Scott, Sherwood and Brindley Foundation, Texas A&M University Health Science Center, College of Medicine, Temple, USA.
J Hand Surg Am. 1997 Jul;22(4):747-9. doi: 10.1016/s0363-5023(97)80141-4.
Determining the status of peripheral innervation can be difficult in certain patients. The phenomenon of skin wrinkling has been shown to be a reliable indicator of gross nerve function. This study examines the effect of various water temperatures on the time to skin wrinkling. The optimal temperature for testing hands is 40 degrees C and skin wrinkling should occur in approximately 3.5 minutes.
确定某些患者的周围神经支配状态可能很困难。皮肤起皱现象已被证明是总体神经功能的可靠指标。本研究考察了不同水温对皮肤起皱时间的影响。测试手部的最佳温度为40摄氏度,皮肤应在大约3.5分钟内起皱。