DeRoyal Hypercontrol Hinged Knee Brace — Hyperextension Prevention | ACL, MCL, PCL Support
The DeRoyal Hypercontrol Hinged Knee Brace is a professional-grade orthopedic knee brace designed to prevent hyperextension injuries in athletes and active patients. Featuring medial and lateral polycentric hinges and a criss-cross strapping mechanism, the Hypercontrol provides controlled flexion while blocking backward knee bending. Available in Pull-Up and Wrap-Around styles.
Two Style Options — Pull-Up vs. Wrap-Around
| Style | Sizes | Best For |
|---|---|---|
| Pull-Up | XS–3XL | Maximum patella stabilization; dual adjustable buttresses; extension tabs for custom fit |
| Wrap-Around | S–3XL | Easy donning and doffing; ideal for post-surgical swelling or limited mobility |
Key Features
- Medial and lateral polycentric hinges — prevent hyperextension while allowing controlled flexion
- Criss-cross strapping mechanism — controls hyperextension while maintaining comfort
- Tri-Tex breathable construction — moisture-wicking, all-day comfort
- Dual adjustable buttresses — maximum patella stabilization (Pull-Up only)
- Extension tabs — accommodate circumferential variances (Pull-Up only)
- Manufacturer-listed HCPCS codes: L1820 or L1821 — actual billing and coverage depend on payer requirements; FSA/HSA eligibility varies by plan.
Clinical Indications
- Grade I or II collateral ligament sprain (MCL/LCL)
- Mild ACL/PCL sprain
- Grade I varus and valgus instability
- Hyperextension injury prevention and recovery
- Post-surgical knee stabilization
- Athletic knee protection for contact sports
Size Chart — DeRoyal Hypercontrol Knee Brace
Measure thigh circumference 6 inches above the center of the kneecap (mid-patella). Compare your measurement with DeRoyal’s manufacturer sizing ranges below. If your measurement falls exactly on the boundary between two sizes, choose the larger size.
| Size | Thigh circumference (in) | Pull-Up Part # | Wrap-Around Part # |
|---|---|---|---|
| X-Small | 13½–15½ | 14630004 | Not offered |
| Small | 15½–18 | 14630005 | 14910005 |
| Medium | 18–20½ | 14630006 | 14910006 |
| Large | 20½–23 | 14630007 | 14910007 |
| X-Large | 23–25½ | 14630008 | 14910008 |
| XX-Large | 25½–28 | 14630009 | 14910009 |
| XXX-Large | 28–30½ | 14630010 | 14910010 |
The Wrap-Around version is not offered in X-Small. Sizes and manufacturer part numbers match DeRoyal’s current Hypercontrol Knee Brace product chart.
How to Apply
Pull-Up Style
- Size correctly — Measure thigh 6 inches above kneecap and match to size chart.
- Slide on — Sit and slide brace up over foot and calf, hinges on medial/lateral sides.
- Center patella opening — Align cutout directly over kneecap.
- Secure straps — Fasten bottom to top with criss-cross mechanism.
- Confirm alignment — Stand and flex to verify hinges align with joint line.
Wrap-Around Style
- Open fully — Unfasten all straps and open wrap panels.
- Position behind knee — Place brace behind knee, hinges at medial/lateral joint line.
- Wrap and secure — Wrap panels around thigh and calf, fasten bottom to top.
- Confirm fit — Stand and flex to verify alignment and comfortable compression.
Why Buy from OrthoTape.com?
- ✅ Authorized DeRoyal Dealer — guaranteed authentic product
- ✅ Genuine DeRoyal Products — supplied through authorized distribution channels
- ✅ Real People, Real Support — email help@orthotape.com for product questions or order support
- ✅ Shipping & Processing — most in-stock orders are expected to ship within 1–2 business days; DeRoyal fulfillment and backorders may require additional processing time
Frequently Asked Questions
What is a knee hyperextension injury and how does this brace prevent it?
A knee hyperextension injury occurs when the knee is forced to bend backward beyond its normal range of motion, stretching or tearing the ACL, PCL, and surrounding structures. The DeRoyal Hypercontrol uses medial and lateral polycentric hinges and a criss-cross strapping mechanism to physically block backward knee bending while allowing normal forward flexion.
What is the difference between the Pull-Up and Wrap-Around styles?
The Pull-Up slides on like a sleeve with dual adjustable buttresses for patella stabilization and extension tabs for custom fit. The Wrap-Around opens fully for easy donning — ideal for post-surgical swelling or limited mobility. Both provide the same hyperextension control.
What ACL, MCL, and PCL injuries is the Hypercontrol used for?
Indicated for Grade I or II MCL/LCL sprains, mild ACL/PCL sprains, Grade I varus and valgus instability, and hyperextension injury prevention and recovery. Not a substitute for a post-op ROM brace after ACL reconstruction.
How do I measure for the correct size?
Measure thigh circumference 6 inches above the center of your kneecap. If your measurement falls exactly on the boundary between two sizes, choose the larger size.
Is the DeRoyal Hypercontrol FSA or HSA eligible?
This medical brace may be eligible for FSA/HSA reimbursement, depending on your plan. DeRoyal lists HCPCS codes L1820 or L1821 for the Hypercontrol Knee Brace; billing and coverage depend on payer requirements. Verify eligibility with your plan. OrthoTape does not bill insurance directly.
Shop Related Collections
Authorized DeRoyal dealer. FSA/HSA eligibility varies by plan. DeRoyal lists HCPCS codes L1820 or L1821; confirm billing and coverage with your payer. Products are supplied new unless otherwise indicated. Intended for use under guidance of a licensed healthcare professional. OrthoTape does not provide medical advice. Questions? Email help@orthotape.com.
Shipping information: This DeRoyal item ships directly from the manufacturer and may require an additional 1–2 business days of processing before it ships, including orders using UPS Next Day Air or UPS 2nd Day Air. Express shipping speeds refer to transit after UPS receives the package. If DeRoyal reports a backorder or other delay, we’ll contact you with options to wait or cancel for a refund.