Deroyal LMB Spring Finger Extension Splint

Deroyal LMB Spring Finger Extension Splint

Brand/Manufacturer: DEROYAL
  • FSA Approved

Deroyal LMB Spring Finger Extension Splint fits from the head of the metacarpal to the distal interphalangeal joint. It is used for assisting the proximal interphalangeal joint (PIP) into increased extension. It is designed for patient comfort with an emphasis on distal pad curvature.

Why choose Deroyal LMB Splint?

  • High quality Wire-Foam construction for a customized fit
  • Adjustable tension
  • Latex free
  • Used for Finger flexion tightness; Boutonniere deformity (allows IP flexion)

Item # Desc Pkg Reward Price
501AA Size: AA, X-Small Each $0.97
501A Size: A, Small Each $0.97
501B Size: B, Medium Each $0.97
501C Size: C, Large Each $0.97
501D Size: D, X-Large Each $0.98

Features of Deroyal LMB Finger Splint

  • This Finger Splint fits both right and left hand
  • Finger Extension Splint provides more forceful extension assistance
  • Lesser extension effect on the metacarpal phalangeal joint
  • Give stability and immobilization to the broken or injured part of the finger
  • Force:
    • 15° flexion approx. 8 oz
    • 90° flexion approx. 4 lbs

What condition can be treated with Deroyal LMB Finger Extension Splint?

  • Osteoarthritis
  • Mallet finger
  • Swan neck deformities
  • Finger injuries
  • Trigger finger
  • Finger Infections
  • Boutonniere deformity
  • Finger joint fractures
  • Rheumatoid arthritis
  • Post-surgical tendon repair
  • Sprained Finger

What to buy with Deroyal Finger Extension Splint

Thin-Gauge For Splints

Thin-Gauge For Splints

Save Up to 40% OFF

 LMB Finger Hugger

LMB Finger Hugger

Save Up to 40% OFF

Nylon Finger Loop Material

Nylon Finger Loop Material

Save Up to 30% OFF


How to use Deroyal Spring Finger Splint?

Fitting the LMB Spring

  • Hold the spring at the proximal and distal pads
    Note: The proximal pad is on the curved wire
  • Slide splint onto finger so the proximal pad rests over the volar aspect of the metacarpal head and the distal pad rests at the distal interphalangeal joint (DIP)

Adjust Deroyal LMB Spring Tension

  • To increase the force of extension, spread the volar pads apart before placing on the finger
  • To decrease the force of extension, pinch the volar pads together before placing on the finger

LMB Finger Extension Splint Cleaning Instructions

  • Splint can be cleaned by hand washing with a non-abrasive detergent
  • Air dry before wearing

DeRoyal LMB Spring Finger Extension Assist Splint FAQ

What is a Finger Extension Splint?

Finger splints are used to help align the small joints that may be affected by arthritis or injury. It is designed to assist the stiff PIP joint in extension and correct finger flexion contractures through constant and progressive force.

How does an LMB splint work?

The LMB Extension Finger Splint is Ideal for beginning boutonniere deformity. It produces extension of the proximal interphalangeal or distal interphalangeal joints of the fingers and/or thumb. It is adjustable by careful bending for less tension and will extend the supple joint to full extension.

How to measure a LMB Finger Flexion and Extension Splint?

To get a proper measurement, measure from the distal palmar crease to the distal finger crease (finger extended).

How to measure Deroyal LMB Spring Finger Splint?


Size Measurement  
Size A 2-5/8"
Size B 3"
Size C         3-1/2"
Size D 4"
Size AA 2-1/4"

Deroyal Splint


LMB Spring Finger Extension Splint Reviews

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