ABD Lock System Hip Abduction Orthosis
Our patented ABD Lock System Hip Abduction Orthosis offers innovative solutions everywhere you look. Designed as an abduction orthosis for indications including post hip replacement surgery, hip dysplagia, and adductor spasticity, the ABD Lock outperforms the competition—even the need for inventory.
The light, durable 28L60 Articulating Joint offers an almost infinite range of secure abduction/adduction and flexion/extension settings. The Articulating Joint is the only hip joint available with a drop lock option, and its patented design enables infinite locking within its range. The joint can be used with a wide assortment of proximal and distal connector bars to ensure correct fit.
The 28L61 Universal Pelvic Component includes a patented interlocking panel system that allows for almost infinite fitting options while locking securely in place to hold sizing adjustments. It includes bilateral reliefs that allow it to work with either right or left application as well as adjustable foam pads that can be placed wherever they’re needed.
The patent-pending 28L62 Universal Thigh Component is a unique, locking pivot system that helps you achieve the best possible fit for your patient by letting you shift the two lateral sections to accommodate almost any thigh anatomy. It provides your patient with comfort where they need it, while also gaining superior soft tissue purchase.
Features and Benefits
The Universal Pelvic Component’s patented, interlocking panel system can be shifted in multiple planes to fit almost any hip/waist configuration. It creates an intimate fit to prevent rotation, and locks securely in place to hold fitting adjustments. | |
| Patent-pending, locking pivot system and adjustable pads allow the Universal Thigh Component to be adjusted in multiple planes to fit your patient’s unique shape, on either the left or right side. | |
The patented Articulating Joint is infinitely adjustable in all planes. It permits abduction/adduction between +120 to -120. Hip can be locked at a specified angle using flexion/extension stops and fine adjustment screws. | |
Available with or without drop lock, this easy to use feature restricts hip flexion/extension, when necessary, as prescribed. | |
The Joint can be attached to a tibial component to create an HKAFO, if desired. | |
The System fits 90% of the population — helping you cut down on inventory. |
Patent Indications
The ABD Lock System is indicated for those patients who have undergone hip replacement or hip revision surgery or who have had a hip fracture or dislocation.
Ordering Information
Please call your Otto Bock sales representative at 800.328.4058 or visit www.ottobockus.com for ordering information and an order form.
Warranty Duration
The ABD Lock System has a 12 month Limited Product Warranty. Please refer to the Instructions for Use included with the product for complete information.
Reimbursement Information*
L-Code for 28L60=1 AND 28L60=2: L1686; L2624; L2830
L-Code for 28L60=1 ONLY: L2610
Articulating Joint and Bars | ||
Size | Length | Trochanter to |
Standard Joint | 16" (40cm) | 15"-17" (38-43cm) |
Short upper bar | 6 1/4 " (16cm) | |
Short lower bar | 4 1/8 " (11cm) | |
Long lower bar | 8 3/8 " (21cm) | |
Universal Pelvic Component | ||
Size | Waist Circ. | Hip Circ. |
S | 22"-28" (56-71cm) | 26"-32" (66-81cm) |
M | 28"-34" (71-86cm) | 32"-38" (81-96cm) |
L | 34"-40" (86-101cm) | 38"-44" (96-112cm) |
XL | 40"-46" (101-117cm) | 44"-50" (112-127cm) |
Universal Thigh Component | |
Size | Waist Circ. |
S | 15"-19" (38-48cm) |
M | 18"-22" (46-56cm) |
L | 21"-25" (53-63cm) |
XL | 24"-28" (61-71cm) |





