Anatomical terms of location - Wikipedia
网页These terms describe location as palmar and plantar; For example, volar pads are those on the underside of hands or fingers; the plantar surface describes the sole of the heel, foot or toes. Similarly, in the forearm, for clarity, the sides are named after the bones.
Ultrasound of the palmar aspect of the hand: normal anatomy …
网页2023年9月11日 · Short-axis 22–8 MHz US images respectively obtained placing the probe on the dorsal and palmar aspect of the hand at the level of the metacarpal shafts demonstrate the normal appearance of the second (II DI) and third (III DI) dorsal and the first (I VI) and second (II VI) ventral interossei.
Examination of the Hand and Wrist - The New England Journal of Medicine
网页2019年3月20日 · Start by observing the dorsal and volar aspects of the hand for signs of trauma and deformity. Next, palpate each digit, the dorsal and volar aspects of the palm, and the wrist for tenderness...
Hand Anatomy: Overview, Bones, Skin - Medscape
网页2016年6月29日 · The skin of the palmar surface of the hand is unique, with characteristics for special function. The palmar skin is thick and glabrous and not as pliable as the dorsal skin. It is strongly...
Hand Anatomy: Bones, muscles, arteries and nerves | Kenhub
网页2023年11月13日 · In addition, proper palmar digital nerves provide palmar cutaneous innervation for the thumb, index, middle and lateral half of ring fingers as distal third of the dorsal aspect of the same digits. The ulnar nerve enters the hand under the superficial part of the flexor retinaculum (in Guyon’s canal) after which it divides into the deep and ...
Metacarpophalangeal (MCP) joints: Bones and ligaments - Kenhub
网页2023年10月30日 · The palmar ligament (also referred to as the palmar, or volar, plate) is a dense fibrocartilaginous thickening located on the palmar aspect of the MCP joint capsule. They are loosely attached to the palmar aspect of the metacarpal neck, but firmly adhered to the palmar surface of the base of the adjacent proximal phalanx.
Chapter 11: THE HAND - Dartmouth
网页The palmar aponeurosis is a strong, triangular membrane overlying the tendons in the palm (fig. 11-2). Its apex is continuous with the palmaris longus (when present) and is anchored to the anterior aspect of the flexor retinaculum, from which it can be distinguished by the longitudinal direction of its fibers.
Functional Anatomy of the Hand - Physiopedia
网页Turn the patient's hand with the palmar (volar) side up and place your finger on the hypothenar region. You can palpate the hook and the hamate in the hypothenar eminence. The hook of the hamate is tender, and even gentle compression may …
Hand Anatomy - SpringerLink
网页2023年6月17日 · The palmar (or volar) skin is highly specialized to perform manual tasks. The skin is found to be thicker, and the papillary ridges contain an increased number of sensory organs which make it ideal for grasping and manipulating small objects. The dorsal skin is more mobile and contains more lymphatic channels and veins.
Atlas of Sonographic Anatomy of the Hand and Wrist
网页Palmar plates (asterisk) lie between the FTs and the metacarpal and phalangeal heads. A palmar plate appears normally as a hyperechoic structure, with a rectangular shape on the axial view (see also Fig. 23 ).
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