Translation guide
An artificial device that replaces a missing body part. In Japanese, the most common term is 義肢 (ぎし), but specific terms exist for different types.
The learner wants to refer to a prosthetic device in general, without specifying the type.
General term for an artificial limb or body part. Used in medical and formal contexts.
彼は事故で足を失い、義肢を使っています。
He lost his leg in an accident and uses a prosthesis.
Specifically an artificial leg or foot. More common in everyday speech than 義肢.
Specifically an artificial arm or hand.
最新の義手は指を動かすことができます。
The latest prosthetic hand can move its fingers.
Loanword from German 'Prothese'. Used in medical contexts, but less common than 義肢.
The learner wants to refer to artificial teeth or a dental appliance.
Common term for dentures or false teeth. Used in everyday conversation.
祖父は入れ歯を使っています。
My grandfather wears dentures.
Formal/medical term for dental prosthesis. Often used in clinical settings.
義歯の調整が必要です。
The dental prosthesis needs adjustment.
The learner wants to refer to an artificial breast used after surgery.
Refers to breast reconstruction surgery, which may involve a prosthesis. Often used when discussing the procedure.
乳がんの手術後、乳房再建術を受ける人もいます。
Some people undergo breast reconstruction after breast cancer surgery.
Literally 'artificial breast'. Can refer to an external breast prosthesis or implant.
人工乳房は下着に固定して使います。
A breast prosthesis is used by securing it inside underwear.
The learner wants to refer to a prosthetic eye.
Standard term for an artificial eye.
事故で片目を失い、義眼を入れています。
He lost one eye in an accident and has an ocular prosthesis.
In everyday conversation, Japanese speakers often use the specific term (義足, 義手) rather than the general 義肢. 義肢 is more common in medical or formal contexts.
A runner with a prosthetic leg participated in the marathon.
プロテーゼの装着にはリハビリが必要です。
Rehabilitation is necessary for fitting a prosthesis.