Hallux Limitus/Rigidus

Can a Stiff or Arthritic Great-Toe Joint Be Preserved?

Hallux limitus describes restricted motion of the great-toe joint. Hallux rigidus describes a more advanced condition in which motion is severely limited and arthritis may be extensive. Patients may experience dorsal bone spurs, jamming, pain during propulsion, difficulty with shoes, and loss of normal walking mechanics.

Dr. Moy favors preserving the natural joint whenever it can reasonably be decompressed, realigned, and restored to useful motion, rather than treating fusion as the automatic answer.

Why Removing Only the Spur May Not Be Enough

The visible dorsal spur, sometimes described as a "shark fin," is often the result of a joint that remains mechanically compressed and jammed. Removing only the spur may improve appearance but does not necessarily correct the underlying pressure or restore the joint relationship.

Joint Decompression and Restoration

When appropriate, Dr. Moy may decompress the first metatarsophalangeal joint, remove obstructing bone, restore space, remodel joint margins, perform peripheral resurfacing, and use subchondral drilling in damaged areas, to reduce jamming and preserve as much natural movement as possible.

Realistic Limits

No procedure can recreate normal cartilage when advanced arthritis has destroyed the joint surface. The decision depends on remaining cartilage, location of damage, degree of stiffness, alignment, age, activity, and patient goals. Implant arthroplasty or fusion may be considered when the joint cannot reasonably be preserved, but Dr. Moy does not view fusion as the automatic first choice for every stiff or arthritic great-toe joint.

Seeing the Result

The objective is not only a straighter toe. It is a functioning, moving joint.