(n.) The act of puncturing; perforating with something pointed.
(n.) A small hole made by a point; a slight wound, bite, or sting; as, the puncture of a nail, needle, or pin.
(v. t.) To pierce with a small, pointed instrument, or the like; to prick; to make a puncture in; as, to puncture the skin.
Example Sentences:
(1) A simple method of selective catheterization of the superficial femoral artery (SFA) following antegrade puncture of the common femoral artery is described.
(2) Transthoracic puncture for peripheral pulmonary lesions not diagnosed by fibroscopy were performed on 70 patients under computed tomographic (CT) control.
(3) Thirty-seven patients with retinoblastoma were evaluated prospectively by clinical examination, lumbar puncture, and CT.
(4) The subjects underwent a lumbar puncture and three nights of polysomnography.
(5) In one of them, who sustained a complete membranous disruption 5 weeks ago, transluminal puncture failed because of the movable proximal urethra.
(6) Nine among 21 patients (42%) who were initially treated by percutaneous puncture were definitively cured: all pseudocysts were smaller than 55 mm.
(7) The hemodynamic measurements and mitral valve area calculations were performed with and without balloon occlusion of the atrial septal puncture site.
(8) A specific central vein catheter for puncture of the brachiocephalic vein has been developed which is provided with a valve by which air-embolism and unwanted bleeding from the catheter are eliminated.
(9) The excellent comparability of paired platelet counts, at variance to that found in some previous studies, indicates that skin puncture blood can be used for platelet estimation providing an appropriate counting method is used.
(10) A case of epidermoid tumor of the sacral area with S3 root irritation resulting in bladder dysfunction is presented and its possible relationship to spinal puncture is discussed.
(11) At the end of the study, blood was collected by cardiac puncture.
(12) Transthoracic puncture is the most effective and common diagnostic method.
(13) The authors wrote about the technics particularly of the percutaneous puncture or drainage.
(14) Consequently the puncture site becomes small (a balloon-catheter may be introduced through a 16 G catheter needle) allowing punctures proximal to lesions (e.g.
(15) 29 punctures were practiced on 19 patients, 9 women and 10 men of ages comprised between 34 and 94 years, with lesions in different organs of the abdominal cavity diagnosed by ultrasonography with real time equipment and lineal 3.5 and 5 MHz transducers.
(16) Wound infections were more likely to develop in patients with lower extremity wounds who did not receive prophylactic oral antibiotics (P = .071) and those with puncture wounds who did not receive prophylactic oral antibiotics (P = .085).
(17) The earliest increase in LI (180% above control) occurred 12 hrs after needle puncture, peaked at 24 hrs (ca.
(18) Two conditions must be fulfilled: a lesion of a non collapsible vein; and a pressure gradient from outside to inside the vein, as occurs for instance during puncture of a large vein in a hypovolemic patient.
(19) In conclusion, CSF spectrophotometry is a simple, fast, and extremely sensitive method, which in our opinion should be used routinely in the diagnosis of suspected subdural haematomas, if lumbar puncture is not contraindicated.
(20) Healthy volunteers had two lumbar punctures, at least 3 weeks apart, to assess reproducibility within subjects.
Tear
Definition:
(n.) A drop of the limpid, saline fluid secreted, normally in small amount, by the lachrymal gland, and diffused between the eye and the eyelids to moisten the parts and facilitate their motion. Ordinarily the secretion passes through the lachrymal duct into the nose, but when it is increased by emotion or other causes, it overflows the lids.
(n.) Something in the form of a transparent drop of fluid matter; also, a solid, transparent, tear-shaped drop, as of some balsams or resins.
(n.) That which causes or accompanies tears; a lament; a dirge.
(v. t.) To separate by violence; to pull apart by force; to rend; to lacerate; as, to tear cloth; to tear a garment; to tear the skin or flesh.
(v. t.) Hence, to divide by violent measures; to disrupt; to rend; as, a party or government torn by factions.
(v. t.) To rend away; to force away; to remove by force; to sunder; as, a child torn from its home.
(v. t.) To pull with violence; as, to tear the hair.
(v. t.) To move violently; to agitate.
(v. i.) To divide or separate on being pulled; to be rent; as, this cloth tears easily.
(v. i.) To move and act with turbulent violence; to rush with violence; hence, to rage; to rave.
(n.) The act of tearing, or the state of being torn; a rent; a fissure.
Example Sentences:
(1) To determine the accuracy of double-contrast arthrography in complete rotator cuff tears, we studied 805 patients thought to have a complete rotator cuff tear who had undergone double-contrast shoulder arthrography (DCSA) between 1978 and 1983.
(2) For the case described by the author primary tearing of the chiasma due to sudden applanation of the skull in the frontal region with burstfractures in the anterior cranial fossa is assumed.
(3) For the 20 patients who received treatment in the latter period (1987-1990), we gave priority to conservative treatment for type T cases that were free from complications, and adopted a treatment method attaching greater importance to the resection of intimal tears.
(4) Recently the presence of a coating inhibitory factor was described in human tears which can prevent the binding of proteins to a solid phase.
(5) The typical signs of muscle tears and neuromuscular diseases in relation to normal sonomorphology are discussed.
(6) In one case MRI showed a false image of tear of the supra spinatus m. on its anterior edge.
(7) If a tear is found, remove all unstable meniscal fragments, leaving a rim, if possible, especially adjacent to the popliteus recess, and then proceed to open cystectomy.
(8) In contrast, significant tear IgG increase was observed during the rejection phenomenon.
(9) At least one of these manipulative tests was positive in 79% of meniscal tears.
(10) Tests were undertaken to study resistance to tears in laser welded dental metal alloys.
(11) Death, helicopter crashes and tears: nurses' career-defining moments Read more Of course, we still continue to accept and treat patients as we always have.
(12) Even a long tear with a stable reduced position can be expected to show good healing.
(13) Shell casings littered the main road, tear gas hung in the air and security forces beat local residents.
(14) According to Israeli media reports, the US statement had caused "senior officials in Jerusalem to tear out their hair".
(15) The patients usually had a history of recurrent hamstring "tears."
(16) Egged on by Israel, Trump has threatened to tear up Obama’s landmark 2015 nuclear deal with Iran.
(17) This approach was used in 42 shoulders with rotator cuff tears or posterior instability without complications of infection, failure of deltoid healing, or compromise of suprascapular or axillary nerves.
(18) Perhaps it’s the lot of people like my colleagues here in the centre and me to wrestle with our consciences, shed tears, lose sleep and try to make the best of a very bad, heart-breaking job and leave the rest of the world to party, get pissed and celebrate Christmas.
(19) The MRI scan is a highly accurate, noninvasive modality for documentation of meniscal pathology as well as cruciate ligament tears in the knee.
(20) Lateral ligament tear is often associated with anterior cruciate ligament tear.