Background: Hallux valgus (HV) is a metatarsophalangeal joint deformity that can be classified as mild, moderate, or severe. Treatment is recommended for pain or severe deformities. Recently, operative percutaneous correction techniques have been performed to treat mild deformities. Materials and methods: A retrospective, single-surgeon, single-center study of 49 HV percutaneous correction using a modified Reverdin-Isham osteotomy was conducted. HV, intermetatarsal angle (IM), proximal articular set angles (PASA), and American foot and ankle functional score (AOFAS) were assessed pre- and postoperatively by a single operator. Statistical analysis was performed using a Wilcoxon rank test. Medium time of follow-up was 34 months. Results: HV mean value decreased from a preoperative medium value of 35.18° to 14.3° postoperatively, IM mean value decreased from 15.5° to 8.7°, and PASA from 7.2° to 5.25°(p<0.001 for HV and IM, p<0.125 for PASA reduction). Postoperatively AOFAS medium score was 95. Discussion: In our series, functional and clinical results of percutaneous osteotomy without osteosynthesis were comparable to other percutaneous and conventional techniques, both in clinical and radiological findings. High level of patient's satisfaction and improvement on pain-related symptoms are even better referred to traditional techniques. Modified Reverdin-Isham osteotomy technique differs from the others for translation of metatarsal head after osteotomy; we do not correct PASA angles, but we can obtain more HV and IM correction and include some severe HV. Our results suggest that translation of metatarsal head could give higher HV angle correction.

Percutaneous Hallux Valgus Correction: Modified Reverdin-Isham Osteotomy, Preliminary Results / Restuccia, Giuseppe; Lippi, Alessandro; Sacchetti, Federico; Citarelli, Carmine; Casella, Francesco; Benifei, Maurizio. - In: SURGICAL TECHNOLOGY INTERNATIONAL. - ISSN 1090-3941. - ELETTRONICO. - 31:(2017), pp. 263-266.

Percutaneous Hallux Valgus Correction: Modified Reverdin-Isham Osteotomy, Preliminary Results

Sacchetti, Federico;
2017

Abstract

Background: Hallux valgus (HV) is a metatarsophalangeal joint deformity that can be classified as mild, moderate, or severe. Treatment is recommended for pain or severe deformities. Recently, operative percutaneous correction techniques have been performed to treat mild deformities. Materials and methods: A retrospective, single-surgeon, single-center study of 49 HV percutaneous correction using a modified Reverdin-Isham osteotomy was conducted. HV, intermetatarsal angle (IM), proximal articular set angles (PASA), and American foot and ankle functional score (AOFAS) were assessed pre- and postoperatively by a single operator. Statistical analysis was performed using a Wilcoxon rank test. Medium time of follow-up was 34 months. Results: HV mean value decreased from a preoperative medium value of 35.18° to 14.3° postoperatively, IM mean value decreased from 15.5° to 8.7°, and PASA from 7.2° to 5.25°(p<0.001 for HV and IM, p<0.125 for PASA reduction). Postoperatively AOFAS medium score was 95. Discussion: In our series, functional and clinical results of percutaneous osteotomy without osteosynthesis were comparable to other percutaneous and conventional techniques, both in clinical and radiological findings. High level of patient's satisfaction and improvement on pain-related symptoms are even better referred to traditional techniques. Modified Reverdin-Isham osteotomy technique differs from the others for translation of metatarsal head after osteotomy; we do not correct PASA angles, but we can obtain more HV and IM correction and include some severe HV. Our results suggest that translation of metatarsal head could give higher HV angle correction.
2017
31
263
266
Restuccia, Giuseppe; Lippi, Alessandro; Sacchetti, Federico; Citarelli, Carmine; Casella, Francesco; Benifei, Maurizio
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1308243
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