A new radiographic classification for hallux limitus

A new classification system for hallux limitus that is based on objective radiographic changes around the first metatarsophalangeal joint is introduced. The new system is demonstrated in a 3-year, 110-patient retrospective study. From the information gathered, a surgical algorithm has been developed. Statistical analysis demonstrates an 87% satisfaction rate with the recommended surgical algorithm.

Hallux limitus/rigidus deformity: a new great toe implant

The authors present a new alternative to the problem of hallux limitus/rigidus deformity. The new Bioaction great toe implant (Orthopaedic Biosystems, LTD, Scottsdale, Arizona) appears to be superior to the popular hinged implant, since it is comprised of two separate components and therefore appears to be more resilient to implant breakage/failure. This manuscript will examine the etiologic factors contributing to this deformity, a brief retrospective review of traditional surgical treatment and a case presentation utilizing the Bioaction great toe implant.