• Transillumination is the technique of sample illumination by transmission of light through the sample. Transillumination is used in a variety of methods...
    3 KB (439 words) - 17:53, 30 April 2023
  • Thumbnail for Slit lamp
    Diffuse illumination, Direct focal illumination, Specular reflection, Transillumination or retroillumination, Indirect lateral illumination or Indirect proximal...
    20 KB (2,550 words) - 03:27, 24 April 2025
  • Thumbnail for Enamel fracture
    thermal testing.   Transillumination aids in locating the fracture plane by diffracting light from the LED light source. Transillumination will show the enamel...
    11 KB (1,287 words) - 04:35, 27 May 2025
  • Thumbnail for Cracked tooth syndrome
    integrity can be weakened by this method, leading to crack propagation. Transillumination is best performed by placing a fibre optic light source directly onto...
    14 KB (1,596 words) - 15:47, 17 January 2024
  • Thumbnail for Orders of magnitude (mass)
    Single Cell Refractive Index, Dry Mass, Volume, and Density Using a Transillumination Microscope". Physical Review Letters. 109 (11): 118105. Bibcode:2012PhRvL...
    80 KB (4,589 words) - 23:46, 20 June 2025
  • asymptomatic (Bonk, J., 2019). Enamel infractions are diagnosed by using transillumination and should be distinguished from cracks caused by thermal changes...
    20 KB (2,528 words) - 17:34, 5 April 2025
  • Thumbnail for Hydrocele
    cannot usually be felt. The presence of fluid is demonstrated by transillumination. These hydroceles can reach a huge size, containing large amount of...
    12 KB (1,517 words) - 03:45, 21 April 2024
  • Thumbnail for Cologne Cathedral Window
    Transillumination of colour in the cathedral's interior, created by the passage of light through the window's mouth-blown glass...
    11 KB (1,193 words) - 10:53, 2 May 2025
  • Thumbnail for SYBR Gold
    denaturing urea, gyoxal, and formaldehyde gels, even with 300 nm transillumination. SYBR Gold has two fluorescence excitation maxima when bound to DNA...
    9 KB (747 words) - 11:08, 25 May 2025
  • Thumbnail for Eye color
    rabbits, mice, or any other animal with a total lack of melanin. Transillumination defects can almost always be observed during an eye examination due...
    68 KB (7,745 words) - 09:36, 17 June 2025
  • Thumbnail for Al Faisaliah Tower
    March 2022. Harrison, Martin; Clarke, Brian (2002). Brian Clarke: Transillumination. New York: Tony Shafrazi Gallery. ISBN 978-1-891475-22-1. Wikimedia...
    9 KB (626 words) - 21:25, 21 May 2025
  • Thumbnail for Percutaneous endoscopic gastrostomy
    can be seen indenting the anterior gastric wall by the endoscopist. transillumination (diaphanoscopy): the light emitted from the endoscope within the stomach...
    16 KB (1,821 words) - 23:39, 6 June 2025
  • Thumbnail for Spermatocele
    spermatocele. Shining a light through the mass, a process known as transillumination, can also help differentiate between a fluid-filled cyst and a tumor...
    22 KB (2,477 words) - 13:39, 23 May 2025
  • Thumbnail for Hematocele
    of the femoral artery. If the diagnosis is not clinically evident, transillumination (with a penlight against the scrotum) will show a non-translucent...
    18 KB (1,940 words) - 00:01, 24 May 2025
  • Thumbnail for Functional near-infrared spectroscopy
    and continuous method of tissue oxygen saturation using transillumination. Transillumination (forward-scattering) was of limited utility in adults because...
    38 KB (4,423 words) - 22:41, 1 January 2025
  • Photoglottography or photo-electric glottography is a laboratory technique for investigating the opening and closing of the glottis in the larynx. It detects...
    6 KB (697 words) - 01:18, 24 May 2025
  • Thumbnail for Argyll Robertson pupil
    central or peripheral origin, it will be necessary to perform iris transillumination (or a magnified slit-lamp examination) in a substantial number of...
    9 KB (993 words) - 16:05, 9 September 2024
  • Thumbnail for Hydrocele testis
    region will be visible from the other side. This phenomenon is called transillumination.[citation needed] Symptoms of a hydrocele testis can easily be distinguished...
    8 KB (848 words) - 03:09, 11 February 2025
  • Thumbnail for Dark-field microscopy
    the feature will be visible in the dark-field images. Comparison of transillumination techniques used to generate contrast in a sample of tissue paper (1...
    12 KB (1,266 words) - 09:09, 20 June 2025
  • luminosity, luminous, relumine, subluminal, subluminous, superluminal, transillumination, transluminal, ultraluminous lūna lūn- Moon circumlunar, cislunar...
    318 KB (333 words) - 17:26, 19 June 2025
  • Thumbnail for Snowflake (gorilla)
    normal cornea, and a light blue iris which was very transparent to transillumination. Accommodation and refraction were normal. The media were transparent...
    20 KB (1,947 words) - 20:15, 9 June 2025
  • Thumbnail for Gorlice
    Eugeniusz Kozierowski, 19th century physician (Using a method of transillumination pioneered by Walery Jaworski, he diagnosed neoplastic pylorostenosis)...
    19 KB (2,182 words) - 08:45, 19 April 2025
  • Thumbnail for Spiny-tailed monitor
    number of methods of sexing ackie monitors, although the hemipenal transillumination technique is generally considered to be the easiest and most accurate...
    12 KB (1,295 words) - 11:45, 21 June 2025
  • Thumbnail for Ranula
    over the swelling. Tenderness is absent Fluctuation test is positive Transillumination test is positive Cervical lymph nodes are not enlarged. May or may...
    8 KB (908 words) - 17:24, 5 February 2025
  • Thumbnail for Hydranencephaly
    (CT scan), and magnetic resonance imaging (MRI); and (more rarely) transillumination. However, diagnostic literature fails to provide a clear distinction...
    12 KB (1,140 words) - 22:22, 7 June 2025
  • over iris, ciliary body or iridocorneal angle cause spectrum of iris transillumination defects including anterior uveitis, hyphema and elevated intraocular...
    5 KB (615 words) - 11:01, 2 June 2025
  • Thumbnail for Frontal sinus
    University) (latnasalwall3, nasalcavitfrontsec) Use of Frontal Sinus Transillumination For Cranioplasty in Facial Feminization Surgery Approach to Feminization...
    13 KB (1,605 words) - 00:16, 24 June 2025
  • Thumbnail for Toothache
    tester Plastic wedge to identify pain on biting from a fractured tooth Transillumination demonstrating fracture Decay (green) with apical abscess (blue) Gutta-percha...
    83 KB (9,426 words) - 07:07, 9 November 2024
  • Thumbnail for Optical microscope
    essentially webcams with a high-powered macro lens and generally do not use transillumination. The camera is attached directly to a computer's USB port to show...
    53 KB (6,134 words) - 01:16, 27 June 2025
  • Thumbnail for Root canal treatment
    percussion; the tooth is tapped to see if there is any tenderness) Transillumination (shining a light through the tooth to see if there are any noticeable...
    52 KB (6,560 words) - 07:55, 23 June 2025