Electrophysiologic change and facial contour following botulinum toxin A injection in square faces.
Lee CJ, Kim SG, Kim YJ, Han JY, Choi SH, Lee SI.
Lee CJ, et al.
Plast Reconstr Surg. 2007 Sep;120(3):769-778. doi: 10.1097/01.prs.0000271068.71399.ae.
Plast Reconstr Surg. 2007.
PMID: 17700130
BACKGROUND: This study was proposed to evaluate the facial contour and electrophysiologic changes of the masseter and temporalis muscles before and after botulinum toxin A injection in the wide lower face (square face). METHODS: The botulinum toxin A injectio …
BACKGROUND: This study was proposed to evaluate the facial contour and electrophysiologic changes of the masseter and temporalis muscles bef …