Okay, the user wants me to translate "non-operative" into Thai. Let me check the rules again. The first rule says to translate all content into Thai. The second rule says if it's already in Thai, leave it as is. The third rule is to provide only the translation without explanations.
So, "non-operative" is an English word. I need to find the correct Thai translation. The term "non-operative" can mean not involving surgery or not being a surgical procedure. In medical contexts, the Thai term for non-operative might be "ไม่ใช่การผ่าตัด" which literally translates to "not surgery." Alternatively, there might be a more formal term like "ไม่ได้ใช้การผ่าตัด" but I need to confirm the most accurate translation.
Wait, maybe there's a standard medical term in Thai for non-operative. Let me think. Sometimes medical terms are directly translated. "Non-operative" could be "ไม่ใช่การผ่าตัด" but I should check if there's a more precise term. Alternatively, "ไม่ได้ใช้การผ่าตัด" might be more accurate. However, in some contexts, "non-operative" might be translated as "ไม่ได้ทำการผ่าตัด" which means "did not perform surgery." But the user might be looking for an adjective form.
Wait, the original word is an adjective. So "non-operative" as an adjective would be "ไม่ใช่การผ่าตัด" but that's a noun phrase. Maybe "ไม่ใช่การผ่าตัด" is the correct translation. Alternatively, "ไม่ได้ใช้การผ่าตัด" might be better. However, I need to ensure that this is the standard translation. Since I can't look it up right now, I'll go with "ไม่ใช่การผ่าตัด" as the translation. But I should make sure that the user gets the correct term. Alternatively, maybe "ไม่ใช่การผ่าตัด" is the right choice here. I'll proceed with that.