Shereff MJ, Baumhauer JF. Hallux rigidus and osteoarthrosis of the first metatarsophalangeal joint. J Bone joint Surg (Am) 1998, 80:898-908.
Beerterna W, Draijer WF, Os JJ van. A retrospective analysis of surgical treatment in patients with symptomatic hallux rigidus: long-term follow-up. J Foot Surg 2006, 45(4):244-51.
Vanore JV, Christensen JC, Kravitz SR. Diagnosis and treatment of first metatarsophalangeal joint disorders. Section 2: hallux rigidus. J Foot Ankle Surg 2003, 42(3):124-36.
Smith FA. Int 2000, 21(11): 906-13.
Pons M et al. Sodium Hyaluronate in the treatment of hallux rigidus. A single-blind, randomised study. FAI 2007, 28:38-42.
