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An Explanation of a Groove found on the Nasal Process of the Equine Incisive Bone
Author(s) -
Pérez W.,
Martin E.
Publication year - 2001
Publication title -
anatomia, histologia, embryologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.34
H-Index - 35
eISSN - 1439-0264
pISSN - 0340-2096
DOI - 10.1046/j.1439-0264.2001.00348.x
Subject(s) - anatomy , sulcus , groove (engineering) , nose , process (computing) , nasal cavity , biology , materials science , computer science , metallurgy , operating system
Thirteen fresh equine heads were dissected in an attempt to determine the cause of a groove frequently found on the dorsal border and medial side of the nasal process of the incisive bone. This groove appeared on both sides in 40 out of 44 equine skulls. The sulcus seems to be caused by the combined action of the lateralis nasi muscle and the medial accessory cartilage of the nose (cartilago nasalis accessoria medialis). Other sulci found on the nasal process of the bone may be explained as impressions caused by nerves.