“…Veins are vascular structures that most often present alterations in the drainage pattern when compared to the arteries. Numerous studies have been done on these blood vessels in various parts of the human body, including the head and neck (PRAKASH and BHAGATH, 2007;BALACHANDRA, PADMALATHA, PRAKASH et al, 2012;YANG, GIL, JIN et al, 2012;JOO, FUNAKI, YOSHIOKA et al, 2013;SHETTY, NAYAK, KUMAR et al, 2013;ASSIS, FERNANDES and ARAÚJO, 2014). The standard anatomical report of the veins of the face consists of the union between the maxillary and superficial temporal veins within of the parotid gland with the consequent formation of the retromandibular vein (MEHRA, KAUL and DAS, 2003;CHOUDHARY, SHARMA and SINGH, 2010;SELVI and KUMAR, 2013).…”