• nasal
  • Publications from Rohrich and associates have included landmark papers in facial fracture repair, nasal anatomy and concepts of rhinoplasty, body contouring surgery and liposuction, injectable fillers, patient safety initiatives, medical education, and breast surgery. (wikipedia.org)
  • neck
  • In anatomy, the neck is also called by its Latin names, cervix or collum, although when used alone, in context, the word cervix more often refers to the uterine cervix, the neck of the uterus. (wikipedia.org)
  • Area
  • Using a replica technique on thousands of teeth, Hess made clear as early as 1917 that the internal space of dental roots is often a complex system composed of a central area (root canals with round, oval or irregular cross-sectional shape) and lateral parts (fins, anastomoses and accessory canals). (wikipedia.org)
  • Some parameters used in architectural analysis are muscle length (Lm), fiber length (Lf), pennation angle (θ), and physiological cross-sectional area (PCSA). (wikipedia.org)
  • The force produced by a given muscle is proportional to the cross-sectional area, or the number of parallel sarcomeres present. (wikipedia.org)
  • Instead, the physiological cross-sectional area (PCSA) must be used for pennate muscles. (wikipedia.org)
  • 2001) noted that We also measured the anterior commissure in the same blocks of tissue used for the present hypothalamic study (data not shown) and were unable to replicate a report [by Allen and Gorski] that its cross-sectional area is larger in women than in men. (wikipedia.org)
  • 2002) said: We examined the cross-sectional area of the AC in postmortem material from 120 individuals, and found no variation in the size of the AC with age, HIV status, sex, or sexual orientation. (wikipedia.org)
  • Edition
  • Anterior commissure posterior commissure corpus callosum This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918) Ashwell, Ken (2010). (wikipedia.org)
  • shape
  • By studying the data set, researchers at Columbia University found several errors in anatomy textbooks, related to the shape of a muscle in the pelvic region and the location of the urinary bladder and prostate. (wikipedia.org)
  • section
  • Root canals presenting an oval cross-section are found in 50-70% of root canals. (wikipedia.org)
  • In addition, canals with a "tear-shaped" cross section are common when a single root contains two canals (as occurs, for example, with the additional mesial root seen with the lower molars), subtleties that can be more difficult to appreciate on classical radiographs. (wikipedia.org)
  • The working end has a rounded back and a rounded toe with a semicircular cross section. (wikipedia.org)
  • In cross-section, the peripheral region of the cord contains neuronal white matter tracts containing sensory and motor axons. (wikipedia.org)
  • sections
  • When rotary nickel titanium (NiTi) files are used in canals with flat-oval or tear-shaped cross sections, a circular bore is created due to the rotational action of the metal. (wikipedia.org)