Ultrasound biomicroscopy. High-frequency ultrasound imaging of the eye at microscopic resolution.
UBM presents us with a new method of imaging the anterior segment of the eye at high resolution. Its strengths lie in its ability to produce cross-sections of the living eye at microscopic resolution without violating the integrity of the globe. UBM, although lacking the resolution of optical microscopy, gives us images in living eyes without affecting the internal relationships of the structures imaged. There are many other applications of this new imaging method. Examples of other uses include imaging adnexal pathology, assessing corneal changes with refractive surgery, the assessment of trauma, and determination of intraocular lens position.
Pavlin
C J
CJ
Department of Ophthalmology, Princess Margaret Hospital, Toronto, Canada.
Foster
F S
FS
D019412:Anatomy, Cross-Sectional; D000867:Anterior Chamber / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D002924:Ciliary Body / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D003315:Cornea / Q000033:anatomy & histology / Q000000981:diagnostic imaging / Q000601:surgery; D003560:Cysts / Q000000981:diagnostic imaging / Q000473:pathology; D005123:Eye / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D005131:Eye Injuries / Q000000981:diagnostic imaging / Q000473:pathology; D005901:Glaucoma / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007089:Image Enhancement / Q000295:instrumentation / Q000379:methods; D007498:Iris / Q000033:anatomy & histology / Q000000981:diagnostic imaging / Q000473:pathology; D007908:Lens, Crystalline / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D008545:Melanoma / Q000000981:diagnostic imaging / Q000473:pathology; D008853:Microscopy / Q000295:instrumentation / Q000379:methods*; D009506:Nevus / Q000000981:diagnostic imaging / Q000473:pathology; D014159:Transducers; D014463:Ultrasonography / Q000295:instrumentation / Q000379:methods*; D014603:Uveal Diseases / Q000000981:diagnostic imaging / Q000473:pathology; D014604:Uveal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology