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It may be referred to as 'seed implantation' or it may be called 'pinhole surgery'. [1] In LDR brachytherapy, tiny radioactive particles the size of a grain of rice are implanted directly into, or very close to, the tumour. These particles are known as 'seeds', and they can be inserted linked together as strands, or individually.
Laparoscopic surgery includes operations within the abdominal or pelvic cavities, whereas keyhole surgery performed on the thoracic or chest cavity is called thoracoscopic surgery. Specific surgical instruments used in laparoscopic surgery include obstetrical forceps , scissors, probes, dissectors, hooks, and retractors.
Pinhole see Pinhole occluder and Visual_acuity#Legal_definitions: PHNI Pinhole No Improvement see Pinhole occluder and Visual_acuity#Legal_definitions: PHVA Pinhole Visual Acuity: PL Perception of light POH / PrOH Previous ocular history PPA Peri-papillary atrophy Pt Patient RAPD Relative afferent pupillary defect OD Right eye (oculus dexter) Ret.
Doing brain surgery this way allows the operating team to check in with the patient and make sure that damage is not being done to the patient’s speech, vision, or motor skills. ... The pinhole ...
Similar to confocal microscopy, the laser in CLE filtered by the pinhole excites the fluorescent dye through a beam splitter and objective lens. The fluorescent emission then follows similar paths into the detector. A pinhole is used to select emissions from the desired focal plane. Two categories of CLE exist, namely probe-based (pCLE) and the ...
Emergency medicine, plastic surgery A high pressure injection injury is an injury caused by high-pressure injection of oil , grease , diesel fuel , gasoline , solvents, water, liquified plastic or even air, into the body. [ 1 ]
A pinhole occluder is an opaque disk with one or more small holes through it, used by ophthalmologists, orthoptists and optometrists to test visual acuity. The occluder is a simple way to focus light, as in a pinhole camera , temporarily removing the effects of refractive errors such as myopia .
Surgical methods range from the complete removal of the foreskin to more minor operations to relieve foreskin tightness: Dorsal slit (superincision) is a single incision along the upper length of the foreskin from the tip to the corona, exposing the glans without removing any tissue.