Libelle of note

Each cuspis of the atrioventricular valves shows three parts: apex, margo and base (Kachlik et al. 2021 Bosn J Basic Med Sci 21:208-220).

Small accessory cusps are almost always found between the two major cusps of the left atrioventricular valve.

In Neurosurgery, various Intercisternal membranes are distinguished between the various Cisterns (see Rhoton AL Jr 2000 The posterior fossa cisterns. Neurosurgery 47, Suppl S287-S297). Of particular interest is the Membrana intercisternalis basalis (Basal intercisternal or Liliequist's membrane; see Liliequist B 1959 The subarachnoid cisterns. An anatomic and roentgenologic study. Acta Radiol, Suppl 185:1-108; Mortazavi MM, Rizq F, Harmon O, et al. 2014 Anatomical variation and neurosurgical significance of Liliequist's membrane. Childs Nerv Syst, in press (published Online: November 14, 2014). Clinical eponym: Liliequist.

See note # 13340

The individual tendons of the musculus flexor digitorum profundus have been added.

SMAS and fascia temporoparietalis are in the plane of the facial muscles and SMAS is considered to be the degenerated upper part of the platysma, which covers the cheek including the parotid gland and continues until the zygomatic arch and cranioventrally until zygomaticus major and orbicularis oculi. The platysma in monkeys extends to the zygomatic arch. Above the zygomatic arch, there is a SMAS-like structure called fascia temporoparietalis. The Dutch and Flemish anatomists (Nederlandse Anatomen Vereniging, NAV) suggested in their comments to the TA2 (January 31, 2020) to include these terms under fasciae capitis. References: Stecco et al. (2013, Surg Radiol Anat 5:369-376), Herlin et al. (2015, Surg Radiol Anat 37:731-741).