WordNet

process or manner of functioning or operating; "the power of its engine determines its operation"; "the planes operation in high winds"; "they compared the cooking performance of each oven"; "the jets performance conformed to high standards" (同)functioning, performance
(computer science) data processing in which the result is completely specified by a rule (especially the processing that results from a single instruction); "it can perform millions of operations per second"
the state of being in effect or being operative; "that rule is no longer in operation"
activity by a military or naval force (as a maneuver or campaign); "it was a joint operation of the navy and air force" (同)military operation
a process or series of acts especially of a practical or mechanical nature involved in a particular form of work; "the operations in building a house"; "certain machine tool operations" (同)procedure
a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body; "they will schedule the operation as soon as an operating room is available"; "he died while undergoing surgery" (同)surgery, surgical_operation, surgical_procedure, surgical process
a business especially one run on a large scale; "a large-scale farming operation"; "a multinational operation"; "they paid taxes on every stage of the operation"; "they had to consolidate their operations"
a planned activity involving many people performing various actions; "they organized a rescue operation"; "the biggest police operation in French history"; "running a restaurant is quite an operation"; "consolidate the companies various operations"
the activity of operating something (a machine or business etc.); "her smooth operation of the vehicle gave us a surprisingly comfortable ride"
pronounce with a flap, of alveolar sounds
a movable airfoil that is part of an aircraft wing; used to increase lift or drag (同)flaps
any broad thin and limber covering attached at one edge; hangs loose or projects freely; "he wrote on the flap of the envelope"
the motion made by flapping up and down (同)flapping, flutter, fluttering
a movable piece of tissue partly connected to the body
move noisily; "flags flapped in the strong wind"
financial transactions at a brokerage; having to do with the execution of trades and keeping customer records (同)trading operations
of or relating to the throat; "pharyngeal fricatives"

PrepTutorEJDIC

〈U〉(…)『作用』,働き;(機械などを)『動かすこと』,操作,(企業などの)運営《+『of』+『名』》 / 〈U〉(機械・機能などが)『動いている状態』,働いている状態,(法律など)有効である状態 / 〈C〉(人に対する…の)『手術』《+『on』〈人〉+『for』+『名』〈患部・病名〉》 / 〈C〉《複数形で》(特に,軍の)行動;《しばしばO-》…作戦 / 〈C〉運算,演算
〈帆・旗などが〉『はためく』 / 『羽ばたく』 / 〈翼など〉‘を'羽ばたかせる,パタパタ(ハタハタ)と動かす / (平たくしなやかなもので)…‘を'ぴしゃりと打つ / ピシャりとたたくこと / (片方だけ留めて)垂れ下がった薄いもの;(特に)(ポケットの)垂れぶた,(封筒の)折り返し / (飛行機の)下げ翼 / 《話》興奮状態

UpToDate Contents

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1. 下顎、口、口腔、および咽頭の先天異常 congenital anomalies of the jaw mouth oral cavity and pharynx
2. 消化管内視鏡検査のための鎮静の概要 overview of procedural sedation for gastrointestinal endoscopy
3. 麻酔後ケア病棟における合併症発生の概要 overview of complications occurring in the post anesthesia care unit
4. 頭頸部癌患者における下顎および口蓋再建 mandibular and palatal reconstruction in patients with head and neck cancer
5. 早期（ステージIおよびII）の頭頸部癌の治療：下咽頭 treatment of early stage i and ii head and neck cancer the hypopharynx

English Journal

A case report of application of posterior pharyngeal flap in resection and reconstruction of posterior pharyngeal wall carcinomas located at the level of the cricoid cartilage.

Li L, Zou L, Fang J.
Medicine. 2019 Feb;98(7)e14412.
posterior pharyngeal wall carcinomas located at the level of the cricoid cartilage is a rare occurrence. Surgical treatment is a dilemma owing to the retention of laryngeal function PATIENT CONCERNS:: A 56-year-old man underwent a "resection of left cervical tumor" at another hospital. Postoperative
PMID 30762745

Determinants of Free Fasciocutaneous Flap Outcomes in Partial Hypopharyngeal Defects.

Chen CE, Wu SL, Liao WC, Perng CK, Ma H, Lin CH.
Annals of plastic surgery. 2019 Jan;82(1S Suppl 1)S2-S5.
Most of the patients with hypopharyngeal cancer are still diagnosed with advanced stage, and total or partial pharyngectomy with free flap reconstruction is the mainstay of treatment. The aim of this study was to find out the possible risk factors related to surgical complications after free fascioc
PMID 30422843

Pharyngocutaneous fistula after total laryngectomy: multivariate analysis of risk factors and a severity-based classification proposal.

Casasayas M, Sansa A, García-Lorenzo J, López M, Orús C, Peláez X, Quer M, León X.
European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. 2019 Jan;276(1)143-151.
The aim of the study is to determine the predisposing factors for pharyngocutaneous fistula (PCF) in patients undergoing total laryngectomy (TL) or extended TL and, secondarily, to propose a new severity-based classification system. This is a retrospective study of 400 patients who underwent TL or e
PMID 30426230