Flexible Flatfoot Research Articles

AVALIAÇÃO DA TÉCNICA DE ARTRORRISE SUBTALAR NO TRATAMENTO DO PÉ PLANO VALGO FLEXÍVEL PEDIÁTRICO: UMA REVISÃO DE LITERATURA

Introduction: Flexible flatfoot is characterized by loss of the medial longitudinal arch and subtalar eversion and is a prevalent orthopedic condition among pediatric patients. Subtalar arthroereisis has emerged as an effective surgical option for the correction of this deformity, without the need for fusion of the subtalar joint or osteotomies. The aim of this study is analyze the available evidence on the efficacy and safety of subtalar arthroereisis in the treatment of flexible pediatric flatfoot. Methodology: This is an extended literature review study through bibliographic research using the terms subtalar, arthroereisis, and flexible flatfoot. The inclusion criteria included original articles published in the last 10 years. Results: Seven articles were selected to compose the review database. The studies addressed skeletally immature patients and evaluated the results of subtalar arthroereisis. Based on our articles, the results demonstrate a significant reduction in pain and adequate correction of deformities, regardless of the type of implant used – be it absorbable or non-absorbable. The procedure has a relatively low complication profile, which reinforces its reliability as a viable alternative for pediatric patients. The most common complications, such as implant loosening, incomplete correction, tarsal bone pain and screw breakage, were observed in a minority of cases. Conclusion: Subtalar arthroereisis presents an effective and safe surgical option for the treatment of flexible flatfoot foot in children.

Clinical and radiological outcomes of flexible flatfoot correction with double calcaneal osteotomy

BackgroundAlthough double calcaneal osteotomy (medial displacement calcaneal osteotomy with lateral column lengthening) is widely regarded as an effective treatment option for flexible flatfoot, limited studies have extensively analyzed the degree of deformity correction in three dimensions following double calcaneal osteotomy. This study was performed to evaluate the radiographic and clinical effectiveness of double calcaneal osteotomy to correct flexible flatfoot deformities.MethodsThirty-one patients who had 44 symptomatic flexible flatfeet and underwent double calcaneal osteotomy were examined retrospectively with a mean follow-up of 50 months. Visual analog scale, foot and ankle activity measure, and other clinical data were obtained from medical records. Various radiographic variables for assessing flatfoot and osteoarthritic change in tarsal joints were analyzed from weightbearing radiographs.ResultsClinical scores and radiographic variables were significantly improved postoperatively. The mean values of medial sliding and lateral lengthening were 7.6 and 8.7 mm, respectively. No osteoarthritic changes were observed.ConclusionsDouble calcaneal osteotomy could be used to correct flatfoot deformities effectively and sustainably and provide symptomatic relief and patient satisfaction.Level of evidenceLevel 4, retrospective case series.

Biomechanical effect between conventional and 3-dimensional printed customized foot orthoses on medial longitudinal arch support and rearfoot angle in adults with flexible flatfeet.

Customized foot orthoses are used to treat flexible flatfoot regarding medial longitudinal arch (MLA) support, alignment correction, and pain management. Recently, 3-dimensional (3D) printing orthosis has become the focus of discussion regarding function and manufacturing. We aimed to investigate differences in biomechanical effects between flat insole (Flat), conventional foot orthosis (Cinsole), and 3D printed foot orthosis (3Dinsole) use on MLA support and rearfoot alignment during walking in adult flexible flatfeet. Twelve men with flexible flatfoot were recruited. Data were collected and analyzed using a Vicon motion capture system under 3 trial conditions: Flat and >1 month after using Cinsole and 3Dinsole. Repeated-measures analysis of variance with Bonferroni post hoc tests was used to compare kinematics variables, foot pain, and satisfaction. Dynamic navicular drop significantly reduced with the use of the Cinsole and 3Dinsole compared with Flat (P < 0.001; ηp2 = 0.65). The maximum rearfoot eversion angle with the use of the Cinsole and 3Dinsole significantly reduced from Flat (P < 0.001; ηp2 = 0.56). Foot pain score significantly decreased after using foot orthoses; satisfaction between Cinsole and 3Dinsole was not significantly different. Thus, Cinsole and 3Dinsole are effective alternative treatments of MLA support and rearfoot alignment in adults with flexible flatfoot. 3D printing is a future technology with potential to replace conventional production methods. However, material characteristics, design, and manufacturing process can affect treatment outcomes; hence, our results may not represent all variations of 3D printed foot orthoses.

Effects of Pilates Exercise Training on Static Balance and Lower Limbs Proprioception in Adult Females With and Without Flexible Flatfeet.

It is well known that flatfeet are associated with a higher incidence of lower limb injuries in different populations. Thus, we examine how Pilates exercise training affects static balance and ankle and knee proprioception in females with and without flexible flatfeet. Study Design. Case series; Level of evidence. This quasi-experimental study involves 91 healthy 18- to 25-year-old female university students. The Navicular Drop Test was used to diagnose flatfeet. Pilates included core strength, balance, and flexibility exercises for 16 weeks. Static balance was assessed using the sharpened Romberg test and ankle and knee joint proprioception were measured using joint position reproduction tests. The Wilcoxon test indicated within-group pre-post improvements in static balance, and ankle and knee joint proprioception in the Pilates and the healthy control group (P < .05). The between-group comparisons at post-test showed significant differences for joint position reproduction test of the dorsiflexion (P < .05, η2 = 0.10) and the plantarflexion (P < 0.05, η2 = 0.08) in favor of the healthy controls group. Joint proprioception of ankle and knee was positively correlated with increasing static balance in the healthy control group. The results showed that Pilates has the potential to improve static balance, and ankle and knee proprioception. However, it did not improve postural control and proprioception in individuals with flatfeet. Our findings advise combining Pilates with other interventions to develop flexible flatfeet in females. Level I.

Pediatric flexible flatfoot: Does obesity influence the outcomes of arthroereisis?

Childhood obesity has emerged in the last decades as an important public health problem worldwide. Although relationships between obesity and flatfoot have been shown, no studies have investigated the influence of obesity on arthroereisis outcomes. To evaluate correlations between childhood overweight/obesity and clinical and radiographic outcomes after subtalar arthroereisis with self-locking implants. This retrospective study included one hundred and sixty-nine pediatric patients (10-14 years old) who underwent subtalar arthroereisis (PEEK PitStop® device) for severe flexible flatfoot. Exclusion criteria were additional procedures, revision of previous corrective surgeries, rigid flatfoot with severe deformity, and neurological or post-traumatic flatfoot. Preoperative/postoperative European Foot and Ankle Society (EFAS) and visual analogue scale (VAS) scores were determined; radiographic assessment was conducted on weight-bearing foot X-rays: Kite angle, first metatarsal-talus angle, Meary angle, calcaneal pitch angle and lateral talo-calcaneal angle were analyzed. EFAS and VAS scores improved post-operatively in the whole population. Only seven cases with complications were reported. Radiographic assessment revealed an improvement in all angles. Statistical analysis demonstrated that the impact of obesity was significant on arthroereisis outcomes: Relationships were reported between BMI and postoperative EFAS/VAS scores, postoperative calcaneal pitch angle, Kite angle, Meary angle and talo-first metatarsal angle. Although arthroereisis represents a very effective and valid treatment for flatfoot both in normal weight and obese children, obesity significantly influences clinical and radiographic outcomes of arthroereisis, and obese children tend to perceive more pain and discomfort.

Comparing the efficacy of exercise therapy on adult flexible flatfoot individuals through a network meta-analysis of randomized controlled trials

The aim of this study is to compare the efficacy of different exercise interventions for adult flexible flatfoot. Nine databases (PubMed, EMBASE, Web of Science, the Cochrane Central Register of Controlled Trials (CENTRAL), SCOPUS, PRDro, Google Scholar, China National Knowledge Infrastructure(CNKI) and Wanfang data) were systematically searched from their inception until February 2024. The search resulted in 2112 records, with 11 studies included. All networks revealed low heterogeneity and non-significant inconsistency (I2 ≤ 25.0%). Three network plots were formed for navicular drop. Firstly, compared with the control group, strengthening the posterior tibial muscle + stretching the iliopsoas muscle + TCE (MD: 3.32, 95% CI: 1.78, 4.89), PNF (MD: 1.81, 95%CI: -0.05, 3.70), SFE (MD: 1.23, 95%CI: 1.02, 1.44) all showed better effects. And strengthening the posterior tibial muscle + stretching the iliopsoas muscle + TCE exercise is considered to be the most effective intervention, with SUCRA of 0.97. Secondly, compared with the control group, hip-focused neuromuscular exercise (MD: 6.22, 95% CI: -1.69, 14.12), SFE with EMG biofeedback (MD: -0.81, 95%CI: -1.59, 3.21) all showed better effects. And hip-focused neuromuscular exercise is considered to be the most effective intervention, with SUCRA of 0.92. Thirdly, the internal foot muscle training combined with gluteus muscle strengthening is significantly better than the other two groups, with SUCRA of 0.99. For the foot posture index, comprehensive reinforcement (MD: 1.95, 95% CI − 0.19, 4.03) showed better effects compared with the control group. In the probability ranking table, comprehensive reinforcement is significantly better than the other two groups, with SUCRA of 0.98. For the foot function index, orthoses wear + stretching + eccentric progressive resistive exercise of tibialis posterior is significantly better than the other two groups, with SUCRA of 0.92. In conclusion, various exercise therapies improve the arch shape and function of patients with flexible flatfoot, particularly hip muscle and lower limb overall muscle training.

Comparison of postural stability during static and dynamic tasks between young adults with flexible flatfoot and normal foot posture

Comparison of postural stability during static and dynamic tasks between young adults with flexible flatfoot and normal foot posture

Effect of orthotic insole on symptomatic flexible flatfoot in school-age children: Meta-analysis and 1-year follow-up study

PurposeThis study aimed to investigate the efficacy of orthopedic insoles, specifically three-dimensional (3D)-printed orthopedic insoles, for treatment of symptomatic flexible flatfoot in school-age children. MethodsA systematic review of PubMed and China National Knowledge Infrastructure (CNKI) from database inception to March 2024 was conducted to determine additional studies. This single-center study included 38 participants, including 20 who chose ordinary orthopedic insoles and 18 who chose 3D printed orthopedic insoles, presented from January 2021 to December 2022. Pain symptom relief was compared between the two groups after 1 year of follow-up. ResultsA systematic review identified an additional six publications, involving 206 samples, and meta-analysis indicated that the force-bearing area, arch index, and heel valgus angle after treatment were 0.74 (95 ​% confidence interval [CI]: 0.65–1.01), 0.20 (95 ​% CI: 0.03–1.35), and 0.10 (95 ​% CI: 0.03–0.28) of those before treatment, respectively. The 1-year follow-up study revealed that because of its good comfort, 3D printed orthopedic insole can significantly improve the wearing time of both male (P ​< ​0.001) and overweight participants (P ​< ​0.001) and significantly reduce the pain score (P ​= ​0.032). ConclusionsOrthotic insoles are effective in helping the recovery of flexible flatfoot. Among them, the 3D-printed orthopedic insoles have a better effect on relieving pain symptoms and have a great development potential.

Postoperative Calcaneocuboid Joint Subluxation and Midtarsal Joint Changes in Pediatric Idiopathic Flexible Flatfoot Treated With Calcaneal Lengthening Osteotomy: A Midterm Follow-up Study.

Calcaneal lengthening osteotomy (CLO) is one of the main surgical options for treatment of pediatric idiopathic flexible flatfoot (FFF). Reportedly, calcaneocuboid (CC) joint subluxation occurs after CLO; however, its effect on the midfoot remains unclear. This study aimed to investigate the radiologic midterm results after CLO treatment in pediatric idiopathic FFF. We evaluated 23 pediatric patients with idiopathic FFF aged ≥8 years, who underwent CLO from 1999 to 2017 owing to moderate to severe flatfoot deformity (assessed by visual inspection). Patients aged between 8 and 14 years were included (mean follow-up: 6.3 years; range, 3.1-11.4 years). Anteroposterior and lateral weightbearing foot radiographs were assessed for radiologic parameters preoperatively and at the 3-month, 1-year, and final follow-ups postoperatively. All patients had immediate postoperative radiologic correction of the flatfoot deformity, and these improvements were maintained until the final follow-up. The mean allograft length inserted was 9 (range, 8-10) mm. There was increased CC joint subluxation after CLO, but it improved continuously until the final follow-up. A CC joint spur was newly noted in 1 case. There were 24 cases (24/39, 61.5%) of talonavicular (TN) joint spurs at the final follow-up, but 19 of these were already present on the preoperative radiographs (19/24, 79.2%). Further, the new-onset TN joint spurs were not associated with preoperative clinicoradiologic factors. In pediatric patients with idiopathic FFF receiving CLO treatment, preoperative radiologic angles improved. CC joint subluxation increased after surgery; however, it gradually reduced without evidence of CC joint arthritic changes over the time period studied in this cohort.

Four-Year Treatment Effect of Custom-Made Foot Orthosis on Pediatric Symptomatic Accessory Navicular Bone Combined with Flexible Flatfoot.

Congenital accessory navicular bone (ANB) is a common variant in the foot and is prone to cause several clinical symptoms. Wearing custom-made foot orthosis is considered a desirable option; however, there is limited evidence of its effectiveness. This study aims to report the mid-term effect of foot orthosis for symptomatic pediatric ANBs. School-age children with symptomatic ANBs combined with flexible flatfoot in the authors' institute were recruited and got custom-made foot orthosis treatment. They were followed up over 4years. The general characteristics of these children were collected before treatment, including age, gender, and body mass index (BMI). The indicators of foot symptoms, including frequency and location of pain, visual analogue scale (VAS), arch index (AI), and hind foot valgus angle (HVA), were measured during pretreatment and at the last follow-up. Twenty-seven children were recruited for this study. After 4years of custom-made foot orthosis treatment, significant improvements showed in pain frequency, VAS, AI, and HVA (P < 0.001). Type II ANBs showed a higher pain index pretreatment (P < 0.001) and reduced after treatment (P < 0.001). Mid-term effect of custom-made foot orthosis is inspiring in clinical symptoms of pediatric congenital ANBs combined with flexible flatfoot and may be an optional nonoperative treatment. The online version contains supplementary material available at 10.1007/s43465-024-01210-7.

A Combined Reconstructive Procedure with Rerouting of Tibialis Anterior Tendon in Management of Severe Flexible Flatfoot in Children in Damietta

A Combined Reconstructive Procedure with Rerouting of Tibialis Anterior Tendon in Management of Severe Flexible Flatfoot in Children in Damietta

Surgical treatment of mobile planovalgus deformation of feet using calcaneal osteotomy based on preoperative computer modeling in adolescent: a retrospective cohort study

Background: Evans calcaneal osteotomy is one of the recognized surgical techniques for the treatment of flat-valgus foot deformity in children over 12 years of age, which allows simultaneous multiplanar correction. Preoperative planning of the formed diastasis parameters to reduce the number of cases of hypo- and hypercorrection remains an urgent issue. AIM: To evaluate the results of Evans calcaneal osteotomy using the developed method of preoperative planning and fixation with the individual H-shaped reconstructive plate. MATERIALS AND METHODS: This study included 64 children aged 12–17 years with symptomatic planovalgus deformity, who were divided into two groups: in the main group, preoperative planning was used according to the developed method; in the control group for intraoperative control of correction was used only fluoroscopy and visual assessment. To study the effectiveness of the developed method, we used dynamic assessment of radiometric parameters and AOFAS questionnaire results before and after surgery. We also took into account the changes in the Foot Posture Index 6 and the Chippaux-Smirak and Stasheli podometric indices. RESULTS: In comparison with the control group, the main group showed a reduction in the swelling period after surgery, as well as the timing of the onset of full limb support, and a significant decrease in the incomplete correction. Similar dynamics was observed when studying the groups according to the Foot Posture Index 6 scale and podometric indices. CONCLUSION: The use of the developed method of preoperative planning during the Evans operation has shown its effectiveness for the treatment of flexible flatfoot deformity of the feet in adolescence.

Comparative study of the effects of custom-made insole and ordinary insole in adults with flexible flatfoot on different slopes.

Flatfoot (pes planus) is a common foot deformity, and its causes are mainly related to age, gender, weight, and genetics. Previous studies have shown that custom-made insoles could have a positive effect in improving plantar pressure and symptoms in individuals with flexible flatfeet, but it remains to be explored whether they can still show benefits in daily walking on different slopes. This study aims to investigate a custom-made insole based on plantar pressure redistribution and to verify its effectiveness by gait analysis on different slopes. We recruited 10 subjects and compared the peak pressure and impulse in each area between custom-made insole (CI) and ordinary insole (OI) groups. The results illustrate that CI raises the pressure in T area, improves the ability of the subjects to move forward in the slope walking, which was beneficial to gait stability. The redistribution of pressure in MF and MH area is promoted to provide active protection for subjects. Meanwhile, CI could decrease the impulse in MF area during uphill and level walking, which effectively reduces the accumulation of fatigue during gait. Moreover, avoiding downhill walking could be able to protect foot from injury in daily life.

Outcomes and Complications Associated with Lateral Column Lengthening Using Porous Titanium Wedges for Flexible Flatfoot Deformity Correction: A Systematic Review

Outcomes and Complications Associated with Lateral Column Lengthening Using Porous Titanium Wedges for Flexible Flatfoot Deformity Correction: A Systematic Review

Subtalar arthroereisis with metallic implant is a safe and effective treatment for pediatric patients with symptomatic flexible flatfeet. A 10-year clinical and radiographic follow-up

BackgroundSubtalar arthroereisis (SA) is an increasingly applied minimally invasive approach for flexible flat foot (FFF) not responsive to conservative treatment. This study aimed at evaluating the long-term clinical and radiographic outcomes of SA in pediatric patients with symptomatic FFF. MethodsThirty-seven patients (11.9 ± 1.6yy) underwent SA (74 feet), with outcomes assessed after a mean 10-year follow-up. Pain, quality of life, foot functionality, and alignment were evaluated using validated tools and radiographic parameters, calculated on weightbearing x-rays pre- and post-operatively. ResultsClinical outcomes reached excellent postoperative results (FFI: 9.1, AOFAS: 94.5) with a low 0.9 NRS pain (p < 0.01) and a 92 % satisfaction. All radiographic parameters improved significantly towards normal values: CP 17.5 ± 3.9, MA 4.3 ± 5.8, TCA 42.8 ± 6.2, TNCA 21.1 ± 8.5, TNU% 26.6 ± 8.4 (all p < 0.01). ConclusionsSA with a metallic endosinotarsal device provided significant long-term clinical and radiographic improvements, with low complication rates and high patient satisfaction, supporting its efficacy as a treatment option for pediatric symptomatic FFF. Level of evidenceIV

Do First Ray-Related Angles Change following Subtalar Arthroereisis in Pediatric Patients? A Radiographic Study.

Subtalar Arthroereisis (STA) is a surgical intervention for pediatric flexible flatfoot (PFF), primarily targeting hindfoot alignment by limiting excessive subtalar eversion. However, its effects on forefoot parameters remain underexplored. This study aims to investigate radiological changes following STA in pediatric patients. A retrospective analysis was conducted on consecutive patients treated with STA for PFF. First ray-related angles, including the Hallux Valgus Angle (HVA) and the Intermetatarsal Angle (IMA), alongside hindfoot radiological parameters such as the Meary, Calcaneal Pitch, and Costa Bartani angles, were assessed. Subgroup analysis by gender was performed, and correlations between demographic and preoperative radiological parameters were examined. Forty-one patients (81 feet) with an average age of 11.6 years were included, with a mean follow-up duration of 6.4 months. No significant differences were observed in first ray-related angles pre-and postoperatively, with the mean IMA changing from 7.97° to 7.18° and the mean HV angles changing from 9.51° to 8.66°. Noteworthy improvements were seen in flat foot angles, including the Meary, Calcaneal Pitch, and Costa Bartani angles, postoperatively. The age subgroup analysis revealed similar trends in IMA and HVA changes between Group A (who underwent surgery before peak growth) and Group B (who underwent surgery after peak growth). Higher preoperative angles tended to improve, while lower preoperative IMAs and HVAs tended to worsen postoperatively, all remaining within normal ranges. STA showed positive radiological outcomes for PFF treatment, while negligible changes in first ray-related angles were observed. The age subgroup analysis indicated similar trends regardless of operation timing. Higher preoperative angles tended to improve, while lower preoperative angles tended to worsen postoperatively, despite all falling within non-pathological ranges. Further research is warranted to confirm this correlation.

Effects of foot exercises and customized arch support insoles on foot posture, plantar force distribution, and balance in people with flexible flatfoot: A randomized controlled trial

BackgroundExercises strengthening foot muscles and customized arch support insoles are recommended for improving foot posture in flexible flatfoot. However, it is not known what the effects of exercises and insoles on plantar force distribution obtained during walking at different speeds. Also, randomized controlled trials comparing the effects of exercises and insoles are limited. Research questionWhat are the effects of foot exercises, customized arch support insoles, and exercises plus insoles on foot posture, plantar force distribution, and balance in people with flexible flatfoot? Do exercises, insoles, and exercises plus insoles affect outcome measures differently? MethodsForty-five people with flexible flatfoot were randomly divided into three groups and 40 of those completed the study. The exercise group performed tibialis posterior strengthening and short foot exercises three days a week for six weeks. The insole group used their customized arch support insoles for six weeks. The exercise plus insole group received both interventions for six weeks. The assessments were performed three times: before the interventions and at the 6th and 12th weeks. Outcome measures were (1) foot posture, (2) plantar force distribution in the following conditions: static standing, barefoot walking at different speeds, and walking immediately after the heel-rise test, and (3) balance. ResultsFoot posture improved in all groups, but insole was less effective than exercise and exercise plus insole (p<0.05). Plantar force variables obtained during standing and walking changed in all groups (p<0.05). The superiority of the interventions differed according to the plantar regions and walking speed conditions (p<0.05). Static balance improved in all groups, but limits of stability improved in the exercise plus insole and exercise groups (p<0.05). SignificanceThe superiority of the interventions differed according to the assessed parameter. The management of flexible flatfoot should be tailored based on the assessment results of each individual.

Dynamic Gait Analysis in Paediatric Flatfeet: Unveiling Biomechanical Insights for Diagnosis and Treatment.

Flatfeet in children are common, causing concern for parents due to potential symptoms. Technological advances, like 3D foot kinematic analysis, have revolutionized assessment. This review examined 3D assessments in paediatric idiopathic flexible flat feet (FFF). Searches focused on paediatric idiopathic FFF in PubMed, Web of Science, and SCOPUS. Inclusion criteria required 3D kinematic and/or kinetic analysis during posture or locomotion, excluding non-idiopathic cases, adult feet, and studies solely on pedobarography or radiographs. Twenty-four studies met the criteria. Kinematic and kinetic differences between FFF and typical feet during gait were outlined, with frontal plane deviations like hindfoot eversion and forefoot supination, alongside decreased second peak vertical GRF. Dynamic foot classification surpassed static assessments, revealing varied movement patterns within FFF. Associations between gait characteristics and clinical measures like pain symptoms and quality of life were explored. Interventions varied, with orthoses reducing ankle eversion and knee and hip abductor moments during gait, while arthroereisis normalized calcaneal alignment and hindfoot eversion. This review synthesises research on 3D kinematics and kinetics in paediatric idiopathic FFF, offering insights for intervention strategies and further research.

Arthroereisis with interference screw in flexible flatfoot, a comparison with the conventional surgical technique

Objective: To evaluate functional results of subtalar arthroereisis with non-conventional implants, as well as their clinical, radiographic, and functional results, comparing them with those of the conventional technique. Methods: Documentary research consisting of the analysis and review of medical records of six patients, with application of the Orthopaedic Foot and Ankle Score (AOFAS) and Short Form Health Survey 36 (SF-36) questionnaires and evaluation of pre-and postoperative radiographic results. Results: Patients achieved satisfactory clinical and functional results, indicated by an improvement in the pitch, kite, Giannestras, and Meary angles analyzed and by comparing the pre-and postoperative periods. There was also an improvement in the AOFAS and SF-36 questionnaire scores postoperatively, suggesting an evolution in the quality of life of patients studied. Conclusion: Subtalar arthroereisis is a non-invasive surgical procedure that contributes to the clinical improvement of patients. The use of interference screw showed good results, with the advantage of it being a low-cost implant when compared to the conventional ones, which makes the procedure more accessible. Level of Evidence III; Therapeutic Studies; Case control study.

Treating symptomatic flexible flatfoot deformities. a novel technique: comparison of uc berkeley laboratory foot orthosis with and without kinesio taping in juvenil athletes

PurposeSymptomatic flexible pes planus (SFPP) can cause pain and discomfort when walking or engaging in sportive activities in children and adolescents. SFPP can be treated conservatively with foot orthoses, such as the University of California Berkeley Laboratory (UCBL) foot orthosis, which can improve foot function and reduce pain. Kinesio Tape (KT) has also been used as an adjunct to foot orthoses in the treatment of pes planus. This study aims to compare the effectiveness of the UCBL foot orthosis with and without KT in the treatment of SFPP among amateur juvenile and adolescent athletes.MethodsFifty patients with SFPP were included in the study. In 27 patients UCBL foot orthosis with KT (group 1) was used whereas in 23 UCBL (group 2) was preferred only. The patients were evaluated with AOFAS and radiological measurements.ResultsThe mean follow-up period was 28.6 ± 4.3(26) months. At the final follow-up AOFAS of group 1 was significantly higher than group 2. In group 2, 12 patients (%52,17) had pressure sores that caused superficial dermabrasion. Lateral TFMAs and talocalcaneal angle in group 1 was significantly better than group 2.ConclusionsThis study attempted to determine if using KT with the UCBL foot orthosis was beneficial to the treatment of SFPP compared to simply wearing the orthosis. Our results suggest that KT is effective in reducing pronation and improving the AOFAS score. The use of UCBL with KT seems to be preferable in children and adolescents with SFPP since it is associated with a lower rate of complication, a higher degree of patient compliance and faster improvement in the radiological and clinical findings, compared to the use of the UCBL orthosis alone.