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"
a mixture of fat and flour heated and used as a basis for sauces
an artificial language for international use that rejects all existing words and is based instead on an abstract analysis of ideas
financial transactions at a brokerage; having to do with the execution of trades and keeping customer records (同)trading operations

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
ルー(小麦粉をバターでいためたもので,スープやソースにとろみをつけるのに用いる)

UpToDate Contents

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1. ルー・ワイ吻合術実施患者におけるERCP ercp in patients with roux en y anatomy
2. 重度の肥満のマネージメントのための肥満手術：説明 bariatric surgical operations for the management of severe obesity descriptions
3. 重症肥満の外科的マネージメント surgical management of severe obesity
4. 肥満手術後の画像検査 imaging studies after bariatric surgery
5. 肥満手術を受けた患者における内視鏡検査 endoscopy in patients who have undergone bariatric surgery

English Journal

Analysis of failed surgery for patellar instability in children with open growth plates.

Nelitz M1, Theile M, Dornacher D, Wölfle J, Reichel H, Lippacher S.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA.Knee Surg Sports Traumatol Arthrosc.2012 May;20(5):822-8. doi: 10.1007/s00167-011-1599-5. Epub 2011 Jul 6.
PURPOSE: Many surgical procedures have been proposed to treat recurrent patellar dislocation in children. In recent years, a more tailored approach considering the underlying pathology has been advocated. The aim of the study was to analyze a group of patients with recurrent patellofemoral instabili
PMID 21732056

Surgical treatment of patellar dislocation in children with Down syndrome: a 3- to 11-year follow-up study.

Bettuzzi C1, Lampasi M, Magnani M, Donzelli O.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA.Knee Surg Sports Traumatol Arthrosc.2009 Apr;17(4):334-40. doi: 10.1007/s00167-008-0652-5. Epub 2008 Oct 31.
We report results of surgical treatment of ten knees affected by patellar dislocation in six children with Down syndrome. Four knees showed a dislocatable patella (grade III according to Dugdale), two a dislocated reducible patella (grade IV) and four a dislocated irreducible patella (grade V). Symp
PMID 18974972

Patellar tendon shortening after treatment of patellar instability with a patellar tendon medialization procedure.

Aärimaa V1, Ranne J, Mattila K, Rahi K, Virolainen P, Hiltunen A.
Scandinavian journal of medicine & science in sports.Scand J Med Sci Sports.2008 Aug;18(4):442-6. Epub 2007 Dec 7.
Patellar instability is a multifactorial disorder. Patella alta is strongly associated with patellar instability. We hypothesize that procedures of the patellar tendon such as medialization may shorten the patellar tendon. In this retrospective study, 41 patients with patellar instability were treat
PMID 18067514

Japanese Journal

反復性膝蓋骨脱臼における下腿回旋の動的評価　手術前後の動的変化:―手術前後の動的変化―

森雄二郎,金井洋夫,藤下彰彦,山下博樹,高木博,奥茂宏行,黒木良克
日本リウマチ・関節外科学会雑誌 17(1), 21-26, 1998
… We studied the results in 17 patients (one male and 16 female) who had recurrent dislocation of the patella and were treated by a modified Roux-Goldthwait procedure consisting of lateral retinacular release, medical transfer of the lateral part of the patellar tendon without advancement, plication of the medial retinaculum, and advancement of the vastus medialis. …
NAID 130004002666

先天性しつがい骨脱臼の治療経験

真栄城正治,茨木邦夫,高良宏明,嘉陽宗俊,井上治,石田寛友
整形外科と災害外科 30(2), 328-333, 1981
… The interval between onset and operation averaged five years. The following procedures were performed: a) Modified Hauser's method: one joint b) Campbell's and Roux-Goldthwait's method: two joints c) Semitendinosus transfer: three joints The follow up period ranged from one to fifty one months, and averaged 24.4 months. …
NAID 130001636319