Synonym: blockage, impediment, impedimenta, obstacle, obstructer, obstructor. Similar words: instruction, destruction, construction, instructional, constructing, instruct, construct, structure. Meaning: [əb'strʌkʃn] 
n. 1. any structure that makes progress difficult 2. the state or condition of being obstructed 3. something immaterial that stands in the way and must be circumvented or surmounted 4. the act of obstructing 5. getting in someone's way.
n. 1. any structure that makes progress difficult 2. the state or condition of being obstructed 3. something immaterial that stands in the way and must be circumvented or surmounted 4. the act of obstructing 5. getting in someone's way. 
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121. To investigate the effect of the treatment of azoospermia with ejaculatory duct obstruction by transurethral resection of ejaculatory ducts.
122. Overflow incontinence is often caused by a blockage or obstruction to your bladder.
123. For example : After lavatory service panel inoperative, suspect obstruction.
124. Methods 59 patients with upper urinary tract obstruction were subjected to MRU performed in a heavily T2 weighted fast echo pulse sequence in the coronal plane.
125. Your administration is involved in the obstruction of justice, the bribing of witnesses, the forging of papers, wire-tapping, perjury, and using the mails to defraud.
126. Conclusions: Anastomotic stricture 、 stones and obstruction are the major causes of reoperation.
127. The diagnostic significance of the obstruction of subglossal superficial venules (OSSV) in the patients of chronic prostatitis (CP) was investigated.
128. No haemorrhage, acute respiratory obstruction, and adenoid residue occurrad after operation.
129. The assay is about the significance of curing thoracic obstruction and cardiodynia with pungent and warm herbs mainly by way of using warming and obstruction-removing therapy.
130. Objective To evaluative the clinical value of hysterosalpingography at the same time the joint fluid under fluoroscopic guidance through the oral treatment of tubal obstruction.
131. Is operation of adhesion sex intestinal obstruction put in dangerous sex.
132. Other cases of congenital hydrocephalus involve a narrowed mesencephalic aqueduct with obstruction to CSF flow.
133. To reduce the operation rate of the patients who suffered from the intestinal obstruction.
134. Objective: To investigate the characteristics of diagnosis and treatment of iatrogenic ejaculatory duct obstruction following prostatic hyperthermia.
135. The principle of treating thoracic obstruction and cardiodynia is always to remember to warm chest yang and remove impediment together with the pathogenesis to relieve pain.
136. He pled guilty to obstruction of justice in exchange for testimony against two other defendants.
137. Chronic idiopathic pseudointestinal obstruction is an uncommon syndrome which is characterized by manifestation of chronic intestinal obstruction. 3 cases by enteroclysis were reported.
138. Surgical treatment is indicated for urethral obstruction, recurrent urethral infection, urea incontinence, penile malformation,[http://sentencedict.com/obstruction.html] et al.
139. The adeno-cystitis was related with bladder tumor, stone, obstruction and chronic inflammation.
140. Location of obstruction diagnosed by DRDI: 47 cases at ureteropelvic junction (UPJO) and 2 cases at ureterovesical junction (UVJO). All were proved by operation.
141. My nose is often running with a pus-like discharge; the nasal obstruction and dysosmia become worse and worse.
142. Methods: 23 patients of lacrimal duct obstruction underwent ECI and washing with MMC and Chymotrypsin.
143. Objective To summarize the experiences of pneumatic lithotripsy under ureteroscope for pyonephrosis due to calculus obstruction.
144. In acute bowel obstruction, patients have colicky abdominal pain with vomiting.
145. It is attributed to acute obstruction of urotract with a sudden increase in intrapelvic pressure.
146. Methods A total of 28 cases of acute renal failure caused by ureteric obstruction were treated with ureteroscopy combined with pneumatic lithotriptor, holmium YAG laser, and ESWL.
147. Examinations should include monitoring of the IOP and gonioscopy for pseudophakes and patients with prior vitrectomies to detect mechanical obstruction of the trabecular meshwork by the medication.
148. GZK digital obstruction lamp centralized control cabinet is the auxiliary product of the GZ series long - life.
149. Indications : Nasal obstruction , nosebleed epistaxis, nasal sinusitis, nasal polyp and deviated mouth.
150. The renal pelvis and calyces show marked dilation, consistent with hydronephrosis, the result of chronic urinary tract obstruction.
More similar words: instruction, destruction, construction, instructional, constructing, instruct, construct, structure, structural, instructor, infrastructure, auction, reduction, production, introduction, restriction, obstreperous, observation, action, section, fiction, function, reaction, election, eviction, fraction, sanction, affection, extinction, selection.