Comparison of outcomes between proximaland distal chevron osteotomy both with supplementary lateral soft-tissue release for sever hallux valgus deformity

2017 ◽  
Vol 23 ◽  
pp. 90-91
Author(s):  
G.W. Lee ◽  
H.W. Park ◽  
K.B. Lee
Keyword(s):  
Soft Tissue ◽  
Hallux Valgus ◽  
Valgus Deformity ◽  
Soft Tissue Release ◽  
Chevron Osteotomy ◽  
Hallux Valgus Deformity

Clinico-radiological Results of Distal Chevron Osteotomy without Lateral Soft Tissue Release in Mild to Moderate Hallux Valgus Deformity

2021 ◽  
Vol 23 (4) ◽  
pp. 287-293
Author(s):  
Mohd Rafeeq Wani ◽  
Mohd Iqbal Wani ◽  
Arshid Bashir ◽  
Manzoor Ahmad Halwai ◽  
Stanzin Sonum ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Hallux Valgus ◽  
Valgus Deformity ◽  
Soft Tissue Release ◽  
Average Value ◽  
Radiological Results ◽  
Chevron Osteotomy ◽  
Hallux Valgus Deformity ◽  
A Prospective Study

Background. The study was done to evaluate short term clinico-radiological results of distal chevron oste­otomy without lateral soft tissue release in mild to moderate hallux valgus. Materials and methods. This was a prospective study consisting of a total of 35 cases with mild to moderate hallux valgus deformity. All these patients were treated by distal chevron osteotomy without lateral soft tissue release. Results. In our study, the average value of hallux angle preoperatively was 32° (range, 24°-40°) and at final follow-up it was 14° (range, 8°-31°). The average reduction was 18°. The average intermetatarsal angle showed mean reduction of 5.3° at the final follow-up. Average range of motion of the first metatarsophalyngeal joint preoperatively and at final follow-up showed a small reduction of 5 degrees. The average preoperative AOFAS score was 49, which improved by 35 points to 84 at the final follow-up. 11.42% of the patients in the study group had a recurrence. Conclusions. 1. Based on our experience with distal chevron osteotomy without lateral soft tissue release, we found the procedure easy to perform with good procedural outcomes. 2. The possible complications of lateral soft tissue release are avoided.

Distal Chevron Osteotomy with Distal Soft Tissue Procedure for Moderate to Severe Hallux Valgus Deformity

2010 ◽  
Vol 31 (8) ◽  
pp. 683-688 ◽  
Author(s):  
Long Bin Bai ◽  
Keun Bae Lee ◽  
Chang Young Seo ◽  
Eun Kyoo Song ◽  
Taek Rim Yoon
Keyword(s):  
Soft Tissue ◽  
Hallux Valgus ◽  
Valgus Deformity ◽  
Soft Tissue Procedure ◽  
Chevron Osteotomy ◽  
Hallux Valgus Deformity ◽  
Severe Hallux Valgus

scholarly journals Outcomes of Scarf and Akin Osteotomy with Intra-Articular Stepwise Lateral Soft Tissue Release for Correcting Hallux Valgus Deformity in Rheumatoid Arthritis

2021 ◽  
Vol 18 (20) ◽  
pp. 10667
Author(s):  
Takumi Matsumoto ◽  
Yuji Maenohara ◽  
Song Ho Chang ◽  
Kumiko Ono ◽  
Yasunori Omata ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Soft Tissue ◽  
Hallux Valgus ◽  
Valgus Deformity ◽  
Soft Tissue Release ◽  
Intermetatarsal Angle ◽  
Hallux Valgus Deformity ◽  
Patient Reported ◽  
Akin Osteotomy

Background. The effectiveness of scarf and Akin osteotomy with intra-articular lateral soft tissue release for the correction of hallux valgus (HV) in patients with rheumatoid arthritis (RA) has not been elucidated. Methods. A total of 36 feet in 28 patients with RA who had scarf and Akin osteotomy with intra-articular stepwise lateral soft tissue release between 2015 and 2020 at a single institute were investigated retrospectively, with a mean follow-up period of 32.0 ± 16.9 months. Radiographic evaluations including the HV angle, intermetatarsal angle, and sesamoid position were performed preoperatively and postoperatively. Clinical outcomes were assessed using the Japanese Society of Surgery of the Foot (JSSF) hallux scale and self-administered foot evaluation questionnaire (SAFE-Q). Results. The procedure resulted in significant HV correction, with a recurrence rate of 13.9%. The JSSF scale and all five SAFE-Q subscale scores significantly improved (p < 0.05), with no major complications. More than 90% of cases achieved adequate lateral soft tissue release without sacrificing the adductor tendon of the hallux. Conclusions. Intra-articular stepwise lateral soft tissue release in combination with scarf and Akin osteotomy provided satisfactory radiographic and patient-reported outcomes for the correction of HV in patients with RA with minimum lateral soft tissue release.

Correlation analysis of the x-ray and functional parameters from the results of chevron (Austin) osteotomy for hallux valgus

2020 ◽  
pp. 54-63
Author(s):  
Ruslan Khairutdinov ◽  
Timur Minasov ◽  
Ekaterina Yakupova ◽  
Elvina Mukhametzyanova
Keyword(s):  
Hallux Valgus ◽  
Rating Scale ◽  
Metatarsophalangeal Joint ◽  
Valgus Deformity ◽  
First Metatarsophalangeal Joint ◽  
Chevron Osteotomy ◽  
Hallux Valgus Deformity ◽  
Valgus Angle ◽  
The Right ◽  
Bone Structures

Hallux valgus is characterized by the appearance and growth of a painful “lump” in the region of the first metatarsophalangeal joint, the development of forefoot corns, and inability to choose the right shoes, which leads to a significant decrease in the quality of life of these patients. Corrective osteotomies that preserve the metatarsophalangeal joint, for example Austin (Chevron) osteotomy, are usually used for hallux valgus deformity of the I, II degrees. Radiography with the study of the hallux valgus angle (HVA), the intermetatarsal angle (IMA), the distal metatarsal articular angle (DMAA) is a research method that shows the true correlation between bone structures. The correlation between the radiological and functional indicators of osteotomy allows us to determine possible recommendations for indications for surgical treatment of Hallux valgus. Correlation shows that the largest correction of hallux valgus in older patients occurs due to a small adjustment of the angle of DMMA and HVA. IMA had the best correction after Austin osteotomy among patients of a younger age, then the HVA, and the DMMA had minimum correction according to the AOFAS rating scale (Kitaoka). The revealed correlations allow us to determine the correct tactics for the treatment of hallux valgus by identifying the benefits of Austin osteotomy.

Clinical Outcomes after Chevron Procedure are Better than Pedobarographic Results

2014 ◽  
Vol 601 ◽  
pp. 177-180
Author(s):  
Radu Prejbeanu ◽  
Dinu Vermesan ◽  
Horia Hărăgus ◽  
Simona Vermesan ◽  
Dan Ioan Stoia
Keyword(s):  
Clinical Outcomes ◽  
Hallux Valgus ◽  
Pressure Sensors ◽  
Valgus Deformity ◽  
Physical Contact ◽  
Chevron Osteotomy ◽  
Hallux Valgus Deformity ◽  
Reaction Forces ◽  
Severe Hallux Valgus ◽  
Better Than

The distal Chevron or Austin procedure, is arguably the most prominent of the distal metatarsal osteotomies. Recent studies in the literature have shown a trend in recommending this osteotomy or one if it’s modifications for even severe hallux valgus deformities. Therefore we aimed to compare the clinical and pedobarographic results after chevron osteotomy in patients with moderate hallux valgus deformity. We investigated a homogeneous lot of 10 patients undergoing hallux valgus correction using distal chevron technique. In order to quantify the improvement of the gait in these patients, several biomechanical parameters have been measured using a matrix of pressure sensors that provide us the vertical reaction forces when the foot is in physical contact with it. Results show an improvement in patient’s velocity and cadence after the surgery, and also a smaller variability in gait. Nevertheless, optimal clinical outcomes are still found to have altered ground reaction forces on pedobarographic assessment.

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