What to expect from custom orthotics for peroneal tendinopathy

Peroneal tendinopathy affects tendons along the outer ankle and foot. Pain may increase with walking on uneven ground, running, or movements that load the outside of the ankle. A custom device can be shaped to support the foot and influence how force travels through the ankle.

This support does not repair a tendon by itself. Your clinician may also consider rest from aggravating activity, progressive strengthening, balance work, and footwear. The design depends on your foot shape, ankle movement, symptoms, and goals.

Wear the orthotic for short periods at first, preferably in stable shoes, and increase use when the ankle remains comfortable. Avoid testing it immediately during a long run or on uneven terrain. Check for rubbing around the heel and outer border, and report pressure that does not settle.

Keep rehabilitation within the limits set by your clinician. At follow-up, describe which surfaces and activities feel different. The insert can be adjusted if it changes pressure in an unhelpful way or does not fit your footwear.

Arrange a review for increasing outer-ankle pain, new rubbing, or a limp that continues while using the orthotic. Seek prompt care after an ankle injury with sudden swelling, inability to walk, deformity, or new numbness or weakness.

Ask which part of your foot mechanics the device addresses, how it fits with tendon loading exercises, which activities to pause, and when the design should be checked. Ask how to distinguish normal adaptation from a sign that the orthotic needs adjustment.