Abstract
INTRODUCTION
Percutaneous surgery is an increasingly accepted technic for the treatment of Hallux valgus but it has some limitations when the intermetatarsal angle ismoderate to severe, having high risk of recurrence.
The mini tight-rope used as a complement for precutaneous surgery avoids complications of open surgery osteotomies (delays consolidation, pain, screws protusion, infection) and it allows us continue with the recurrent trend towards minimal invasive surgery.
MATERIAL AND METHOD
Between 2007 and 2009, 60 patients with severe Hallux valgus were treated in our Hospital using the percutaneous mini tight-rope. The mean age of patients was 62, 5 patients were man and 55 were woman. The mean follow-up was 18 months.
RESULTS
Patients had clinical assessment using AOFAS score, radiological assessment and a subjective satisfaction degree assessment at 2,6 weeks and 4-6-12 months postoperative. As complications we found four technical failures due to learning curve, one infection and one second metatarsal fracture.
CONCLUSION
mini tight-rope is a good option as a supplement in the treatment of severe hallux valgus by percutaneous technique because it avoids complications of open surgery, obtaining satisfactory results in 76% of cases according to the AOFAS scale
