[The modified Lapidus arthrodesis].

Abstract

For the correction of hallux valgus, as one of the most common deformities of the lower limbs, a modified Lapidus arthrodesis is applied at the base of the hallux. After using a lateral tissue technique with medial capsular reefing, a general arthrodesis of the tarsometatarsal 1 joint is carried out. An unstable hallux is the indication for a classic Lapidus arthrodesis. Before determination of the indication, an exact clinical x-ray examination should be made in the dorsoplanar position as well as laterally standing. Complications associated with the Lapidus arthrodesis are postoperative metatarsalgia and pseudoarthrosis. Advantages of this technique are, for example, a high correction potential and better healing, although the surgical technique and post-operative care are more time consuming than for other methods.

• Authors: H-J Trnka, S Hofstätter
• Journal: Der Orthopade (Orthopade) Vol. 34 Issue 8 Pg. 735-41 (Aug 2005) ISSN: 0085-4530 [Print] Germany
• Vernacular Title: Die modifizierte Lapidus-Arthrodese.
• PMID: 16028050 (Publication Type: Journal Article, Review)

Topics

• Arthrodesis (instrumentation, methods)
• Bone Screws
• Follow-Up Studies
• Foot Joints (surgery)
• Hallux Valgus (diagnostic imaging, surgery)
• Humans
• Joint Instability (diagnostic imaging, surgery)
• Metatarsalgia (etiology)
• Postoperative Care
• Postoperative Complications
• Pseudarthrosis (etiology)
• Radiography
• Reoperation
• Time Factors
• Treatment Outcome