scholarly journals Subtalar Arthroereisis for Flexible Flatfoot in Children—Clinical, Radiographic and Pedobarographic Outcome Comparing Three Different Methods

Children ◽  
2021 ◽  
Vol 8 (5) ◽  
pp. 359
Author(s):  
Bjoern Vogt ◽  
Gregor Toporowski ◽  
Georg Gosheger ◽  
Jan Duedal Rölfing ◽  
Dieter Rosenbaum ◽  
...  
Keyword(s):  
Intraoperative Complications ◽  
Group 4 ◽  
Sinus Tarsi ◽  
Flexible Flatfoot ◽  
Age At Surgery ◽  
Subtalar Arthroereisis ◽  
Foot Function ◽  
The Mean ◽  
Arch Index

Subtalar arthroereises (STA) is a minimally invasive and reversible surgery to correct symptomatic flexible flatfoot (FFF) in children. Various techniques were described either applying expandable sinus tarsi implants or lateral calcaneus stop screws. Studies comparing the outcome of STA with different devices are rare. This retrospective single-center cohort study analyzes the results of STA using three different implants. 113 STA were performed in 73 consecutive patients (28 females). Mean age at surgery was 10.8 years (range 5–16). Mean follow-up was 29.0 months (range 1–111). In 21 feet the non-absorbable Kalix® endorthesis and in 56 feet the absorbable Giannini endorthesis were applied. Subtalar extraarticular screw arthroereises (SESA) was conducted in 36 feet. Clinical, radiographic and pedobarographic parameters were analyzed. No intraoperative complications were observed. All three procedures achieved comparable improvements of the clinical, radiographic and pedobarographic parameters. The mean foot function index (FFI) improved from 36.4 (range 12–63) to 22.8 (range 2–55). The mean preoperative calcaneal inclination angle and the lateral talocalcaneal angle improved from 9.5° (range 0–22) and 42.3° (range 21–62) to 12.8° (range 0–26) and 37.6° (range 15–56), respectively. Pedobarographically determined values of the arch index, the medial midfoot contact area and the medial forefoot peak pressure decreased. In contrast to SESA (1/36, 3%), a higher incidence of implant-related complications was observed using Kalix® (6/21, 29%) and Giannini (10/56, 8%) sinus tarsi implants. Peroneal muscle contractures only occurred in the SESA group (4/36, 11%). Premature removal due to treatment-related complications was necessary in 6/21 Kalix® implants (29%), 4/56 Giannini implants (7%) and 4/36 SESA implants (11%). Implant choice for treatment of painful FFF in children with STA seems to play a subordinate role. Clinical, radiographic and pedobarographic outcomes are comparable between the applied implants. Surgeons and patients should be aware of the different spectrum of implant-related complications. Treatment can be reliably monitored by radiation-free pedobarography providing dynamic information about the deformity.

scholarly journals Unilateral lateral rectus recession is an effective surgery for intermittent exotropia in young children

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Oriel Spierer ◽  
Abraham Spierer
Keyword(s):  
Young Children ◽  
Success Rate ◽  
Lateral Rectus ◽  
Intermittent Exotropia ◽  
Age At Surgery ◽  
Surgical Methods ◽  
Before And After ◽  
The Mean ◽  
Consecutive Esotropia

Abstract Background Different surgical methods have been suggested for the correction of intermittent exotropia. Unilateral lateral rectus recession has been described as a surgical alternative for small and moderate-angle exotropia. In general, previous studies did not focus on the outcomes of unilateral lateral rectus recession in young children with intermittent exotropia. The purpose of this study is to evaluate the surgical outcomes of unilateral lateral rectus recession in the treatment of moderate-angle exotropia (≤ 25 PD (prism diopters)) in children. Methods The charts of all patients younger than 12 years of age with moderate-angle exotropia (up to 25 PD) who were operated during the years 2006–2018 were retrospectively reviewed. Fifty-eight patients underwent unilateral lateral rectus recession and had a minimum follow up of 6 months. The angle of exotropia (PD) before and after surgery and the success rate were documented. Results Mean age at surgery was 6.4 ± 1.9 (range 3.5–11.0) years. Exotropia improved from a preoperative angle of 21.4 ± 4.0 PD to 3.5 ± 5.9 PD postoperatively (p < 0.001). Success rate, defined as deviation of ≤ 10 PD, was achieved in 86.2%. There were 2 (3.4%) cases of overcorrection (consecutive esotropia). There were no intra- or postoperative complications. The mean follow-up duration after surgery was 2.3 ± 1.7 years. Conclusions In children with moderate angle exotropia, good postoperative success rate was achieved by performing unilateral lateral rectus recession.

scholarly journals Preliminary Results of Subtalar Arthroereisis with Vulpius Procedure for Symptomatic Flatfoot in Patients with Type I Osteogenesis Imperfecta

2020 ◽  
Vol 18 (1) ◽  
pp. 67
Author(s):  
Cheng-Min Hsu ◽  
Sheng-Chieh Lin ◽  
Kuan-Wen Wu ◽  
Ting-Ming Wang ◽  
Jia-Feng Chang ◽  
...  
Keyword(s):  
Osteogenesis Imperfecta ◽  
Weight Bearing ◽  
Life Quality ◽  
Type I ◽  
Foot And Ankle ◽  
Flexible Flatfoot ◽  
Subtalar Arthroereisis ◽  
Viable Approach ◽  
American Orthopaedic

In this retrospective study, we aim to assess the safety and feasibility of adapting subtalar arthroereisis (SA) for type I osteogenesis imperfecta (OI) patients with symptomatic flatfoot. From December 2013 to January 2018, six type I OI patients (five girls and one boy, 12 feet) with symptomatic flexible flatfoot were treated with SA and the Vulpius procedure. All the patients were ambulatory and skeletally immature with failed conservative treatment and unsatisfactory life quality. The median age at the time of surgery was 10 years (range 5–11), and the median follow-up period was 55 months (range 33–83). All functional and radiographic parameters improved (p < 0.05) after the procedure at the latest follow-up. The median American Orthopaedic Foot and Ankle Society ankle-hindfoot scale improved from 68 (range 38–80) to 95 (range 71–97). All of the patients ambulated well without significant complications. The weight-bearing radiographs showed maintained correction of the tarsal bone alignment with intact bony surfaces adjacent to implants during the post-operative follow-up period. This is the very first study on symptomatic flatfoot in pediatric patients with type I OI. Our data suggest that SA is a potentially viable approach, as functional improvements and maintained radiographic correction without significant complication were observed.

Equality in Hip Arthroscopy Outcomes Can Be Achieved Regardless of Patient Socioeconomic Status

2021 ◽  
pp. 036354652110469
Author(s):  
Benjamin R. Saks ◽  
Vivian W. Ouyang ◽  
Elijah S. Domb ◽  
Andrew E. Jimenez ◽  
David R. Maldonado ◽  
...  
Keyword(s):  
Socioeconomic Status ◽  
Hip Arthroscopy ◽  
Labral Tear ◽  
Harris Hip Score ◽  
Group 4 ◽  
Patient Reported ◽  
The Mean ◽  
Group 2 ◽  
Group 1

Background: Access to quality health care and treatment outcomes can be affected by patients’ socioeconomic status (SES). Purpose: To evaluate the effect of patient SES on patient-reported outcome measures (PROMs) after arthroscopic hip surgery. Study Design: Cohort study; Level of evidence, 3. Methods: Demographic, radiographic, and intraoperative data were prospectively collected and retrospectively reviewed on all patients who underwent hip arthroscopy for femoroacetabular impingement syndrome (FAIS) and labral tear between February 2008 and September 2017 at one institution. Patients were divided into 4 cohorts based on the Social Deprivation Index (SDI) of their zip code. SDI is a composite measure that quantifies the level of disadvantage in certain geographical areas. Patients had a minimum 2-year follow-up for the modified Harris Hip Score (mHHS), Nonarthritic Hip Score (NAHS), International Hip Outcome Tool—12, and visual analog scale (VAS) for both pain and satisfaction. Rates of achieving the minimal clinically important difference (MCID) and patient acceptable symptom state (PASS) were calculated for the mHHS, NAHS, and VAS pain score. Rates of secondary surgery were also recorded. Results: A total of 680 hips (616 patients) were included. The mean follow-up time for the entire cohort was 30.25 months. Division of the cohort into quartiles based on the SDI national averages yielded 254 hips (37.4%) in group 1, 184 (27.1%) in group 2, 148 (21.8%) in group 3, and 94 (13.8%) in group 4. Group 1 contained the most affluent patients. There were significantly more men in group 4 than in group 2, and the mean body mass index was greater in group 4 than in groups 1 and 2. There were no differences in preoperative radiographic measurements, intraoperative findings, or rates of concomitant procedures performed. All preoperative and postoperative PROMs were similar between the groups, as well as in the rates of achieving the MCID or PASS. No differences in the rate of secondary surgeries were reported. Conclusion: Regardless of SES, patients were able to achieve significant improvements in several PROMs after hip arthroscopy for FAIS and labral tear at the minimum 2-year follow-up. Additionally, patients from all SES groups achieved clinically meaningful improvement at similar rates.

scholarly journals Body Weight Effects on Extra-Osseous Subtalar Arthroereisis

2019 ◽  
Vol 8 (9) ◽  
pp. 1273 ◽  
Author(s):  
Chiun-Hua Hsieh ◽  
Chia-Che Lee ◽  
Tzu-Hao Tseng ◽  
Kuan-Wen Wu ◽  
Jia-Feng Chang ◽  
...  
Keyword(s):  
Body Weight ◽  
Lateral View ◽  
The Body ◽  
Posterior View ◽  
Flexible Flatfoot ◽  
Subtalar Arthroereisis ◽  
Overweight Group ◽  
Anterior Posterior

Implant extrusion in subtalar arthroereisis is a common complication for pediatric flexible flatfoot. However, there were a limited number of articles addressing the body weight effects on implant extrusion after the procedure. We conducted a 24-month follow-up assessment after subtalar arthroereisis. Surgical patients who underwent the Vulpius procedure were retrospectively collected from May 2010 to January 2017, including 59 cases of both feet having implants in situ and 43 cases of both feet having implant extrusion. The average age of 102 patients was 9 years old. The mean body mass index (BMI) of the implant in situ group was 19.5, whilst the extrusion group was 21.2 (p = 0.035). The inter-observer correlation was excellent. There were 11 cases (39.3%) of bilateral extrusion in the overweight group (BMI ≥ 24) and 13 cases (23.2%) in the low body weight group (BMI ≤ 18.5) (p < 0.0004). Postoperative radiographic angles were corrected in both the implant in situ group and the extrusion group. Nonetheless, the implant in situ group revealed better postoperative outcomes of Meary’s angle and the talonavicular angle from an anterior-posterior view, and the talar inclination angle from a lateral view. We conclude that a higher BMI is related to implant extrusion and worse results after subtalar arthroereisis. Further prospective study to investigate whether preoperative weight loss results in improved surgical outcomes is warranted in the future.

scholarly journals Minimum 2 Years Outcomes of Powerlifters and Bodybuilders with advanced Glenohumeral arthritis, managed with Stemless aspherical humeral head resurfacing and inlay glenoid

2020 ◽  
Vol 8 (7_suppl6) ◽  
pp. 2325967120S0041
Author(s):  
John Uribe ◽  
Zvijac Luis Vargas John
Keyword(s):  
Humeral Head ◽  
Intraoperative Complications ◽  
Total Shoulder Arthroplasty ◽  
Weight Lifting ◽  
Outpatient Basis ◽  
Glenohumeral Arthritis ◽  
Arthroscopic Capsular Release ◽  
The Mean ◽  
High Level

Objectives: Symptomatic glenohumeral arthritis (GHA) among high-level bodybuilders and powerlifters is relatively common. Once conservative management fails, the surgical options for these athletes are limited and pose challenges due to their relatively young age and the desire to continue their activities of weightlifting. The benefits of arthroscopic management are limited and short-lived. Hemi or Total shoulder arthroplasty remains controversial, and glenohumeral stresses upon return to even moderate lifting present an added risk for failure. A series of competitive or high-level recreational bodybuilders and powerlifters with advanced GHA who expressed a strong desire to continue their sport were managed utilizing a novel stemless aspherical resurfacing of the humeral head (HHR) combined with an inlay glenoid (IG). To our knowledge, there are no published studies documenting the efficacy of this unique approach. Methods: Our series consists of 18 shoulders corresponding to 14 male athletes with an average age of 45.6 years, range 25-57, who were prospectively followed. Pre- and postoperative evaluations included physical examination, radiographic assessment, the American Shoulder and Elbow Surgeons (ASES) Standardized Shoulder Assessment Form, the Western Ontario 0steoarthritis of the Shoulder Index (WOOS), pain visual analog scale (VAS-P), forward flexion (FF), external rotation (ER), internal rotation (IR) and patient satisfaction rating questionnaires. Results: All procedures were performed on an outpatient basis. No intraoperative complications were encountered, and no blood transfusions were required. The mean follow-up was 38 months, with a range (25-51). The mean ASES score improved from 26 to 93, and the mean WOOS score improved from 18 to 87. The mean VAS-P decreased from 9 to 1, mean FF increased from 115° to 145°, mean ER improved from 30 ° to 60° and IR improved from the level of the sacrum to L3. Eleven of the fourteen patients rated their preoperative shoulder satisfaction as poor. At last follow-up, all patients rated their shoulder as good to excellent. Radiographic follow-up revealed no evidence of component loosening, glenoid migration, or evidence of device failure. All patients were satisfied with the procedure and 12 / 14 returned to a moderate or higher level of weight lifting activities. One patient required an arthroscopic capsular release for arthrofibrosis which significantly improved function. Four of these patients requested contralateral surgery within six months of initial procedure. Conclusion: Stemless aspherical humeral head resurfacing combined with inlay glenoid replacement provides substantial pain relief and functional improvement and is a promising option for the management of symptomatic osteoarthritis in this challenging patient population. The procedure allows for a return to activities without restrictions and leaves multiple arthroplasty options if revision becomes necessary. Our results need to be reconfirmed in a larger cohort with longer follow-up.

scholarly journals Minimálisan invazív, endoszkóppal asszisztált, transcribriform reszekció a koponyaalap rosszindulatú daganatainak sebészetében

2019 ◽  
Vol 160 (40) ◽  
pp. 1584-1590
Author(s):  
Zalán Piski ◽  
András Büki ◽  
Imre Gerlinger ◽  
István Tóth ◽  
Nelli Nepp ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Skull Base ◽  
Intraoperative Complications ◽  
Anterior Skull Base ◽  
Open Approach ◽  
Malignant Tumours ◽  
Recurrent Tumour ◽  
Intestinal Type Adenocarcinoma ◽  
The Mean

Abstract: Introduction: Malignant tumours of the sinonasal region – including those with invasion of the skull base – necessitate surgical resection. The majority of the cases give an opportunity to perform the procedure via minimally invasive, endoscopic approach, without external, craniofacial surgery. Aim: To assess our clinical experience in treating anterior skull base malignancies, performing minimally invasive endoscopic transcribriform resection. Method: Between February 2015 and July 2017, four male and one female patient underwent minimally invasive, endoscopic skull base procedure. The mean age was 64.6 years (59–70, median: 66). Every surgery was performed via transnasal, endoscopic transcribriform approach. In two cases Kadish C esthesioneuroblastomas, while in one case a T3N0 sinonasal non-differentiated carcinoma, a T1N0 intestinal type adenocarcinoma and a T4N0 squamous cell carcinoma was the indication of surgery, respectively. Results: The mean follow-up time was 22.8 months, between 14 and 46 months. Intraoperative complications did not occur during the procedures. Regarding the postoperative period, liquorrhoea and pneumocephalus occurred in one case. Complications were solved with lumbar drainage. During follow-up, neither residual nor recurrent tumour was observed in our patients. Conclusion: Endoscopic transcribriform resection of the skull base malignancies is a safe and viable alternative to the traditional open approach. Orv Hetil. 2019; 160(40): 1584–1590.

Nonendoscopic, minimally invasive calvarial vault remodeling without postoperative helmeting for sagittal synostosis

2012 ◽  
Vol 9 (3) ◽  
pp. 222-227 ◽  
Author(s):  
Ian S. Mutchnick ◽  
Todd A. Maugans
Keyword(s):  
Length Of Stay ◽  
Minimally Invasive ◽  
Intraoperative Complications ◽  
Cohort Analysis ◽  
Sagittal Synostosis ◽  
Estimated Blood Loss ◽  
Significant Difference ◽  
Significant Correction ◽  
The Mean

Object Multiple surgical procedures have been described for the management of isolated nonsyndromic sagittal synostosis. Minimally invasive techniques have been recently emphasized, but these techniques necessitate the use of an endoscope and postoperative helmeting. The authors assert that a safe and effective, more “minimalistic” approach is possible, avoiding the use of endoscopic visualization and routine postoperative application of a cranial orthosis. Methods A single-institution cohort analysis was performed on 18 cases involving infants treated for isolated nonsyndromic sagittal synostosis between 2008 and 2010 using a nonendoscopic, minimally invasive calvarial vault remodeling (CVR) procedure without postoperative helmeting. The surgical technique is described. Variables analyzed were: age at time of surgery, sex, estimated blood loss (EBL), operative time, intraoperative complications, postoperative complications, length of stay, pre- and postoperative cephalic index (CI), clinical impressions, and results of a 5-question nonstandardized questionnaire administered to patient caregivers regarding outcome. Results Eleven male and 7 female infants (mean age 2.3 months) were included in the study. The mean duration of follow-up was 16.4 months (range 6–38 months). The mean procedural time was 111 minutes (range 44–161 minutes). The mean length of stay was 2.3 days (range 2–3 days). The mean EBL in all 18 patients was 101.4 ml (range 30–475 ml). One patient had significant bone bleeding resulting in an EBL of 475 ml. Excluding this patient, the mean EBL was 79.4 ml (range 30–150 ml). There were no deaths or intraoperative complications; one patient had a superficial wound infection. The mean CI was 69 preoperatively versus 79 postoperatively, a statistically significant difference (p < 0.0001). Two patients were offered helmeting for suboptimal surgical outcome; one family declined and the single helmeted patient showed improvement at 2 months. No patient has undergone further surgery for correction of primary deformity, secondary deformities, or bony irregularities. Complete questionnaire data were available for 14 (78%) of the 18 patients; 86% of the respondents were pleased with the cosmetic outcome, 92% were happy to have avoided helmeting, 72% were doubtful that helmeting would have provided more significant correction, and 86% were doubtful that further surgery would be necessary. Small, palpable, aesthetically insignificant skull irregularities were reported by family members in 6 cases (43%). Conclusions The authors present a nonendoscopic, minimally invasive CVR procedure without postoperative helmeting. Their small series demonstrates this to be a safe and efficacious procedure for isolated nonsyndromic sagittal synostosis, with improvements in CI at a mean follow-up of 16.1 months, commensurate with other techniques, and with overall high family satisfaction. Use of a CVR cranial orthosis in a delayed fashion can be effective for the infrequent patient in whom this approach results in suboptimal correction.

Arthrography in thumb polydactyly with bifurcation at the interphalangeal or metacarpophalangeal joints provides practical information at surgery

2012 ◽  
Vol 38 (3) ◽  
pp. 267-271 ◽  
Author(s):  
K. Iba ◽  
T. Wada ◽  
K. Kanaya ◽  
G. Oki ◽  
T. Yamashita
Keyword(s):  
Average Duration ◽  
Proximal Phalanx ◽  
Type Iv ◽  
Group 4 ◽  
Age At Surgery ◽  
Group 3 ◽  
Group 5 ◽  
Group 2 ◽  
Group 1

We carried out arthrography in 19 thumbs of 18 patients in whom duplication was observed at the interphalangeal (Wassel type II) or metacarpophalangeal (Wassel type IV) joints on radiographs. The average age at surgery was 12.3 months and average duration of post-surgical follow-up was 21.3 months. Based on the arthrographic findings, the types of cartilaginous connections were subdivided into five groups. In group 1, there was a cartilaginous connection at the base of duplicated phalanges. In group 2, there was a cartilaginous connection of the radial digit between the distal and proximal phalanges, or between the proximal phalanx and metacarpal. In group 3, the phalanges separated at a common joint without any cartilaginous connection. In group 4, the radial digit demonstrated fibrous attachment to the capsule without any joint formation. In group 5, each joint was completely separated without any cartilaginous connection. These arthrographic findings could not be detected on radiographs. Different surgical procedures were carried out according to the form of cartilaginous connection.

Postoperative factors affecting neurological recovery after surgery for cervical spondylotic myelopathy

2006 ◽  
Vol 5 (6) ◽  
pp. 483-487 ◽  
Author(s):  
Yuto Ogawa ◽  
Kazuhiro Chiba ◽  
Morio Matsumoto ◽  
Masaya Nakamura ◽  
Hironari Takaishi ◽  
...  
Keyword(s):  
Cervical Spondylotic Myelopathy ◽  
Neurological Recovery ◽  
Recovery Rates ◽  
Factors Affecting ◽  
The Poor ◽  
Poor Recovery ◽  
Age At Surgery ◽  
The Mean ◽  
Recovery Group

Object Many prognostic factors associated with surgery for cervical spondylotic myelopathy (CSM) have been detailed in the literature. All of these factors, however, are defined preoperatively. If it is possible to clarify factors influencing surgical results that can be modulated after surgery, then the overall results of surgery may improve. The purpose of this study was to elucidate such postoperative factors affecting neurological recovery. Methods The authors assessed the surgical outcomes obtained in 183 patients with CSM who underwent expansive open-door laminoplasty between 1993 and 2004 and who underwent follow up for a minimum of 1 year. They classified the cases into two groups according to the degree of neurological recovery: an excellent recovery group, comprising patients in whom the recovery rates were greater than 75%, and a poor recovery group, composed of patients in whom the recovery rates were lower than 30%. Comparisons of various clinical and imaging parameters revealed that the mean age at surgery was significantly lower in patients in the excellent recovery group than that in the poor recovery group. Therefore, the authors repeated the same analyses after adjustment for age. Postoperative cervical range of motion (ROM) was significantly more reduced in the excellent recovery group than in the poor recovery group. There was a significant positive correlation between reduced cervical ROM and recovery rate in the poor recovery group. Conclusions Dynamic stress may ameliorate functional recovery of the degenerated spinal cord even after sufficient decompression. Postoperative preservation of cervical ROM may not always be beneficial for neurological recovery in patients with CSM.

scholarly journals Surgical Treatment of Severe Idiopathic Flexible Flatfoot by Evans–Mosca Technique in Adolescent Patients: A Long-Term Follow-Up Study

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Vincenzo De Luna ◽  
Fernando De Maio ◽  
Alessandro Caterini ◽  
Martina Marsiolo ◽  
Lidio Petrungaro ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Weight Bearing ◽  
Radiographic Examination ◽  
Radiographic Evaluation ◽  
Foot And Ankle ◽  
Flexible Flatfoot ◽  
Adolescent Patients ◽  
The Mean

Flexible idiopathic flatfoot is very common in growing age and rarely causes pain or disability. Surgery is indicated only in severe symptomatic cases that are resistant to conservative treatment, and numerous surgical procedures have been proposed. Lateral column calcaneal lengthening as described by Evans and modified by Mosca is a widely used surgical technique for the correction of severe symptomatic flexible flatfoot. In the present study, we report the long-term clinical and radiographic results in 14 adolescent patients (mean age: 12.8 years) affected by severe symptomatic flexible flatfoot, surgically treated by Evans–Mosca procedure, for a total of 26 treated feet (12 cases bilateral and 2 unilateral). In all cases, surgery was indicated for the presence of significant symptoms resistant to nonsurgical management. Clinical evaluation was made according to the American Orthopedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale, the Foot and Ankle Disability Index (FADI) Score, and Yoo et al.’s criteria. Radiographic evaluation was made using anteroposterior and lateral weight-bearing radiographs of the feet to evaluate Meary’s angle and Costa–Bertani’s angle and to evaluate possible osteoarthritic changes in the midtarsal joints. At follow-up (mean: 7 years and 7 months), we observed a satisfactory result in all patients. The mean average score of the AOFAS Ankle-Hindfoot Scale improved from 60.03 points to 95.26; the mean FADI score improved from 71.41 to 97.44; and according to Yoo et al.’s criteria, the average clinical outcome score was 10.96. At radiographic examination, nonunion of the calcaneal osteotomy was never observed. Meary’s angle improved from an average preoperative value of 25° to 1.38° at follow-up; Costa–Bertani’s angle improved from an average preoperative value of 154.2° to 130.9° at follow-up. In no case, significant radiographic signs of midtarsal joint arthritis were observed. According to our results, we believe that Evans–Mosca technique is a valid option of surgical treatment for severe idiopathic flexible flatfoot and allows a satisfactory correction of the deformity with a low rate of complications.

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