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The Valenti procedure for hallux limitus/rigidus
1Department of Sports Medicine, Palo Alto Medical Foundation, California, USA.
Summary
The Valenti procedure significantly improved big toe dorsiflexion in patients with hallux limitus/rigidus. This surgical technique offers a valuable solution for improving joint mobility in affected individuals.
Area of Science:
- Orthopedic Surgery
- Podiatric Medicine
- Biomechanical Engineering
Background:
- Hallux limitus/rigidus is a degenerative condition affecting the first metatarsophalangeal joint.
- Limited range of motion in the big toe can significantly impact gait and quality of life.
- Previous surgical interventions have varying success rates for correcting severe joint stiffness.
Purpose of the Study:
- To evaluate the efficacy of the Valenti procedure in restoring first metatarsophalangeal joint dorsiflexion.
- To assess the functional outcomes and clinical utility of the Valenti procedure for hallux limitus/rigidus.
- To determine the suitability of the Valenti procedure for specific grades of hallux limitus/rigidus.
Main Methods:
- A retrospective review of 12 Valenti procedures performed on 11 patients.
- Measurement of preoperative and postoperative hallux dorsiflexion angles.
- Clinical assessment of patient outcomes and satisfaction.
Main Results:
- Preoperative mean hallux dorsiflexion was 12.9 degrees.
- Postoperative mean hallux dorsiflexion improved to 40.4 degrees.
- The Valenti procedure demonstrated a significant increase in joint mobility.
Conclusions:
- The Valenti procedure is an effective surgical option for grades II and III hallux limitus/rigidus.
- This arthroplasty technique provides substantial improvement in big toe dorsiflexion.
- The Valenti procedure represents a useful treatment for restoring function in hallux limitus/rigidus.