HCPCS Code L1906: Ankle‐Foot Orthosis, Multiligamentous Ankle Support, Prefabricated, Off-the-Shelf

It may take up to an hour.

Prefabricated orthoses include two subtypes: off-the-shelf (OTS), which require only minimal self-adjustment at delivery and do not require the expertise of a certified orthotist, and custom-fitted, which are still prefabricated but require more than minimal self-adjustment by a qualified practitioner to individualize fit. Custom-fabricated devices, by contrast, are built for one beneficiary from basic materials using a cast/scan/model.

Yes. If it isn't fitted properly, it may cause discomfort that lasts beyond the adjustment period. It might even result in not being able to provide support at all. Prolonged use may lead to skin irritation and the formation of pressure ulcers.