{"title":"L'ultrasonothérapie à Dudelange","content":"**Ultrasound therapy applies a high-frequency sound wave to musculoskeletal tissue, via a gel and a moving head. At the Pôle Equilibre & Santé practice, Bloc A, 48 Rue de la Libération in Dudelange, it remains a brief adjunct: local analgesia and tissue preparation, never a stand-alone treatment for a tendinopathy, a sprain or low-back pain.**\n\n## What the ultrasound head produces\n\nAccording to frequency (often **1 MHz** deeper, **3 MHz** more superficial) and mode (continuous or pulsed), we aim for a light thermal or non-thermal effect. The head moves in slow circles: not a deep massage. Possible sensation: warmth, friction, or almost nothing. Excessive heat or sharp pain: we stop.\n\nThis is neither diagnostic imaging nor a “laser”. Parameters are set according to the area, depth and the goal of the day.\n\n## A place in the session, not the centre\n\nAdjunct indications: comfort on a selected tendon or muscle area, preparation before mobilisation, sometimes a scar when the assessment allows. Clinical guides on the cuff, ankle sprain or low-back pain insist on active work: ultrasound is only a fraction of it.\n\nTypical duration: **5 to 10 minutes** per area, within a session of about thirty minutes that mainly contains exercises, possibly [manual therapy](/dudelange/competence/therapie-manuelle), sometimes [electrotherapy](/dudelange/equipement/electrotherapie).\n\nPreparation: clean skin, without thick cream. Accessible area. Prescription. Mention pregnancy, obstructive superficial metal implant, wound, infection, sensory disorder, or a recently irradiated area.\n\nAfterwards: driving generally possible. No expected DOMS. Slight redness fades quickly. Sport: ultrasound validates no return.\n\nResults: session comfort sometimes. A lasting change is built through movement and load, over weeks. If no benefit after a few trials, we drop the modality.\n\n## Contraindications\n\nPregnancy over abdomen/low back, eyes, gonads, pacemaker on the path, local infection, malignant tumour on the site, acute thrombosis, open epiphysis in a child, areas of major sensory deficit — the assessment rules them out.\n\n## Frequently asked questions\n\n\nHow should I prepare and what should I wear?
\n\nClean skin, area easy to uncover, prescription. Mention pregnancy, wound, infection or sensory disorder.\n\n \n\n\nHow long does the application last?
\n\nOften five to ten minutes per area, at the opening or as an adjunct to a wider session.\n\n \n\n\nWhat does one feel?
\n\nWarmth or almost nothing. Burning or sharp pain means we stop.\n\n \n\n\nDo ultrasounds cure a tendinopathy?
\n\nNo. They can help comfort. The foundation remains progressive loading and movement.\n\n \n\n\nCan I drive and resume sport?
\n\nDriving generally possible. Sport: according to the active programme, not according to ultrasound.\n\n \n\n\nWhat are the contraindications, and is it reimbursed?
\n\nPregnancy over certain areas, infection, local tumour, pacemaker on the path, etc.: the assessment rules them out. On medical prescription, the [CNS](https://cns.public.lu/) covers the session according to the usual rules. The practice handles the paperwork. See [the physiotherapy consultation](/dudelange/kinesitherapie/consultation-kine).\n\n \n\n\nHow can I book an appointment?
\n\nBy phone on [+352 26 65 15 33](tel:+35226651533). Practice at Bloc A, 48 Rue de la Libération, L-3511 Dudelange — [Contact & access](/dudelange/contact).\n\n \n\n## Find out more\n\n- [Electrotherapy](/dudelange/equipement/electrotherapie)\n- [Manual therapy](/dudelange/competence/therapie-manuelle)\n- [Our equipment](/dudelange/equipement)\n\n"}