Is the use of ultrasound permissible in the area of a joint arthroplasty if there are metal implants present?

The use of ultrasound in the area of a joint arthroplasty with metal implants is indeed permissible. Ultrasound does not have the same safety concerns as some other modalities when it comes to metal implants. It is considered safe because ultrasound waves can penetrate through metal and the metal does not create an issue with imaging or treatment efficacy. Additionally, ultrasound can be beneficial for improving soft tissue healing, reducing pain, and promoting circulation around the joint, even when metal implants are present.

However, the clinical decision should be made with consideration of the specifics of the case, such as the patient's overall condition, the presence of infection, or any other contraindications that may apply. Thus, while the general guideline allows for the use of ultrasound, it is still important to evaluate the context in which it is used. The permitting of ultrasound highlights its versatility and utility in rehabilitation settings, even post-arthroplasty.