Pelvic floor muscle strength and dysfunctions in women with pes planus: A case-control study.

BACKGROUND/AIM: Distal extremity misalignment may give rise to pelvic floor dysfunctions (PFDs). This study aimed to compare pelvic floor muscle strength (PFMS) and dysfunctions in women with and without pes planus. MATERIALS AND METHODS: Women with (pes planus group, n = 30) and without pes planus (control group, n = 30) were included. The presence of PFDs questioned. Pes planus with the Feiss Line Test, PFMS with the Modified Oxford Scale, and the severity of PFDs with the Pelvic Floor Distress Inventory-20 (PFDI-20), including three subscales (Pelvic Organ Distress Inventory-6 (POPDI-6) for pelvic organ prolapse, Colorectal-Anal Distress Inventory-8 (CRADI-8) for colorecto-anal symptoms, and Urinary Distress Inventory-6 (UDI-6) for urinary symptoms, were assessed. RESULTS: It was seen that no difference was found between groups in terms of PFMS (p > 0.05). However, urinary incontinence and anal incontinence were higher in women with pes planus than in women without pes planus (p < 0.05). Only the PFDI-20, CRADI-8, and UDI-6 scores were higher in women with pes planus compared to controls (p < 0.05). There was no difference was found between groups in terms of POPDI-6 scores (p > 0.05). CONCLUSION: The PFMS did not change according to the presence of pes planus. However, the prevalence of PFDs and their severity were higher in women with pes planus in comparison to controls. Posture assessments of individuals with PFDs, especially examination of foot posture, and pelvic floor assessments of individuals with posture disorders should be considered.

Foot Muscle Exercise: A Novel Approach to Improve Motor Functions in Children with Down Syndrome Having Pes Planus - A Randomized Controlled Trial.

OBJECTIVE: The study aimed to determine the efficacy of foot muscle exercises in children with DS having pes planus. METHODS: Forty-seven subjects randomly assigned to foot muscle exercises (study group) or an arch support insole with one-leg balance exercises (control group), thrice weekly intervention for 12-weeks followed by a home program with residual effect assessed after 24-weeks from baseline. RESULTS: The motor functions were significantly improved in both groups (p = 0.00). A positive residual effect was found in the study group for both parameters. Whilst in the control group it failed to give a positive residual effect for GMFM-88, while PBS yielded positive outcomes. The study group showed significantly better results than the control group in comparison. CONCLUSION: The novel finding suggests that the foot muscle exercise has the potential to improve motor functions in children with Down syndrome and it can be used as an alternative therapeutic approach to the conventional method.

Planovalgus Foot Deformity in Patients Undergoing Total Hip Arthroplasty Is Associated With Increased Risk of Falls, Implant-Related Complications, and Revisions: A Case-Control Analysis.

BACKGROUND: Pes planus occurs due to the loss of the longitudinal arch of the foot, resulting in altered gait mechanics. This may lead to increased complications following total hip arthroplasty (THA). Thus, the aim of this study was to assess the effects that pes planus has on rates of falls, implant complications, fall-related injuries, and times to revision among THA patients. METHODS: A retrospective review of a private insurance claims database was conducted from 2010 to 2021. Patients who had a diagnosis of congenital or acquired pes planus and cases of THA were identified. Patients undergoing THA with a diagnosis of pes planus were matched to control patients 1:5 based on age, sex, and comorbidity profiles. Logistic regression was utilized to assess for differences in complication rates. RESULTS: A total of 3,622 pes planus patients were matched to 18,094 control patients. The pes planus group had significantly higher rates of falls than the control group (6.93 versus 2.97%, OR [odds ratio]: 2.43; CI [confidence interval]: 2.09 to 2.84; P < .001). Pes planus patients also had significantly greater odds of dislocation (OR: 1.89; CI: 1.58 to 2.27; P < .001), mechanical loosening (OR: 2.43; CI: 2.09 to 2.84; P = .019), and periprosthetic fracture (OR: 2.43; CI: 2.09 to 2.84; P < .001). The pes planus group had significantly greater rates of proximal humerus fractures (P = .008), but no difference was seen in distal radius fractures (P = .102). The time to revision was significantly shorter in the pes planus group (190 versus 554 days, P < .001). CONCLUSIONS: Pes planus in patients undergoing THA is associated with increased risk of complications and faster time to revision. These findings may allow orthopaedic surgeons to identify those patients at risk and allow for more educated patient counseling and operative planning.

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

PURPOSE: Symptomatic 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. METHODS: Fifty 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. RESULTS: The 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. CONCLUSIONS: This 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.

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

BACKGROUND: 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). METHODS: 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. RESULTS: 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. CONCLUSIONS: This review synthesises research on 3D kinematics and kinetics in paediatric idiopathic FFF, offering insights for intervention strategies and further research.

The Effect of Foot Rehabilitation Protocol in Adults With Congenital Deformity of Foot: An Analytical Case Series.

Congenital deformities of the foot significantly challenge the mobility and quality of life of affected individuals. While surgical interventions are common, rehabilitation protocols tailored to address the specific needs of adults with congenital foot deformities are less explored. This case series aims to evaluate the effectiveness of a specialized foot rehabilitation protocol in improving functional outcomes and quality of life in adults with congenital foot deformities. A series of cases involving adults diagnosed with congenital foot deformities were enrolled in a structured rehabilitation program. The protocol incorporated a combination of therapeutic exercises, manual therapy, gait training, and orthotic management tailored to individual needs. Outcome measures included functional assessments, gait analysis, pain levels, and patient-reported outcomes at baseline, midpoint, and endpoint of the rehabilitation program. Preliminary findings from the case series indicate significant improvements in various outcome measures following the foot rehabilitation protocol. Participants demonstrated enhanced gait parameters, reduced pain levels, increased range of motion, and improved functional capacity. Moreover, subjective assessments revealed enhanced satisfaction and perceived improvements in quality of life among participants. The findings suggest that a tailored foot rehabilitation protocol can be beneficial in improving functional outcomes and quality of life in adults with congenital foot deformities. This underscores the importance of integrating comprehensive rehabilitation strategies alongside surgical interventions to optimize long-term outcomes and enhance the overall well-being of individuals with congenital foot deformities. Further research with larger sample sizes and controlled study designs is warranted to validate these findings and establish evidence-based rehabilitation guidelines for this population.

Clinical outcomes of subtalar arthroereisis for the treatment of stage 1 flexible progressive collapsing foot deformity.

BACKGROUND: The use of subtalar arthroereisis as an adjunct to the surgical treatment of stage 1 flexible progressive collapsing foot deformity (PCFD) is controversial. The aim was to investigate the clinical outcomes and report the implant removal rate of subtalar arthroereisis as an adjunct for stage 1 PCFD. METHODS: A retrospective study of 212 consecutive feet undergoing operative management of stage 1 PCFD with adjunctive subtalar arthroereisis between October 2010 and April 2018. The primary outcome was the Foot and Ankle Outcome Score (FAOS). Secondary outcomes included Foot and Ankle Disability Index (FADI), Euroqol-5D-5L Index and implant removal rate. RESULTS: Post-operative clinical FAOS outcomes were collected for 153 feet (72.2%). At mean 2.5-year follow-up, the mean ± standard deviation FAOS for each domain was as follows; Pain: 81.5 ± 18.5, Symptoms: 79.5 ± 12.9, Activities of Daily Living: 82.5 ± 15.4 and Quality of Life: 64.2 ± 23.7. EQ-5D-5L Index was 0.884 ± 0.152. Pre-operative scores were available for 20 of these feet demonstrating a statistically significant improvement in all FAOS, FADI and EQ-5D-5L domains (p < 0.05). The implant removal rate for persistent sinus tarsi pain was 48.1% (n = 102). CONCLUSION: Use of a subtalar arthroereisis implant as an adjunct to conventional procedures in stage 1 flexible PCFD can result in significant improvement in pain and function. Patients should be counselled as to the relatively frequent rate of subsequent implant removal. LEVEL OF EVIDENCE: IV.

Effect of Foot Rehabilitation Exercises for Painful Flat Foot in a 20-Year-Old Female: A Case Study Analysis.

Pes planus, commonly referred to as flatfoot, is a congenital foot deformity characterized by the descent of the medial longitudinal arch, resulting in reduced spring action and increased stress on the foot during ambulation. This condition, opposite to pes cavus, typically lacks symptomatic presentation despite its structural abnormality. This case report discusses a 20-year-old female presenting to the musculoskeletal department of physiotherapy with impaired gait attributed to developmental flatfeet and an underdeveloped heel on one foot since birth. Apart from these foot deformities, no other significant abnormalities were noted upon examination. Orthotic management and ongoing monitoring have been initiated to facilitate functional independence. The prognosis for the patient's gait impairment remains optimistic with continued rehabilitation efforts aimed at dispelling misconceptions and barriers surrounding the correction of flatfoot deformities. This report underscores the importance of comprehensive rehabilitation strategies in managing flatfoot conditions to optimize patient outcomes and quality of life.

Foot Posture Index Does Not Correlate with Dynamic Foot Assessment Performed via Baropodometric Examination: A Cross-Sectional Study.

BACKGROUND: Clinicians employ foot morphology assessment to evaluate the functionality of the method and anticipate possible injuries. This study aims to correlate static foot posture and the dynamic barefoot evaluation in a sample of healthy adult participants. METHODS: The foot posture was evaluated using the Foot Posture Index-6 (FPI-6) and the dynamics were evaluated through baropodometric examination. Two operators independently assessed the participants' foot posture through FPI-6, and then a dynamic evaluation was performed by asking them to walk 8 times across a platform. One hundred participants (mean age: 32.15 ± 7.49) were enrolled. RESULTS: The inter-rater agreement between the two assessors was found to be excellent. The majority of the feet belonged to the 0 < FPI < 4 class (32%), followed by the 4 < FPI < 8 (31%) and the FPI > 8 ranges (19.5%). Our "area of contact" analysis showed a significant poor correlation between FPI and total foot, midfoot, and the second metatarsophalangeal joint (MTPJ) (-0.3 < r < 0). Regarding "force" parameters, the analysis showed a poor correlation between the midfoot, hallux, and the second toe (-0.2 < r < 2); finally the "pressure" analysis showed a poor correlation between FPI, the fourth MTPJ, and the second toe (-0.2 < rs < 0.3) and a moderate correlation between the hallux (r = 0.374) and the fifth MTPJ (r = 0.427). CONCLUSIONS: This study emphasizes the constrained correlation between static foot posture observation and dynamic barefoot examination.

Effects of short foot training on foot posture in patients with flatfeet: A systematic review and meta-analysis.

BACKGROUND: With lifestyle changes, the prevalence of flatfoot is increasing year by year, with a prevalence of 29%. Flatfoot will lead to an inevitable injury and reduce the quality of life. Short foot exercises can enhance the strength of the intrinsic muscles of the foot and improve the symptoms of flatfoot. However, there is controversy regarding its specific efficacy. OBJECTIVE: This meta-analysis quantitatively evaluates the effect of short foot training on patients with flatfeet and provides evidence to inform the clinical approach to short foot training in patients with flat feet. METHODS: A total of eight databases were searched, including CNKI, WANFANG, VIP, and CBM in Chinese and PubMed, Cochrane, Web of Science, and Embase in English. The timeframe for searching the literature was March 2023 for each database build. English database search terms and search formulas were: (flat foot OR talipes valgus OR talipes calcaneovalgus) AND (short foot exercises OR physical therapy OR neurophysiotherapy). RESULTS: The current pooled results show no significant difference in the improvement of the navicular drop test and foot posture index with short foot exercises compared to controls; only short foot exercises greater than 6 w showed a significant improvement in the navicular drop test, and sensitivity analysis showed a significant improvement in the foot posture index with short foot exercises. CONCLUSION: This systematic review and meta-analysis showed that short foot exercises need a larger sample size to find their effect on improving flat feet; the duration of the intervention is a factor. As most studies are currently unclear whether the participants were patients with flat feet or asymptomatic individuals with flat feet the disease syndrome in patients with flatfoot may also be a factor.

Parametrization of the Calcaneus and Medial Cuneiform to Aid Potential Advancements in Flatfoot Surgery.

INTRODUCTION: Flatfoot is a condition commonly seen in children; however, there is general disagreement over its incidence, characterization and correction. Painful flatfoot accompanied with musculoskeletal and soft tissue problems requires surgery to avoid arthritis in adulthood, the most common surgical approach being two osteotomies to the calcaneus and medial cuneiform bones of the foot. OBJECTIVES: This study focuses on the parametrization of these two bones to understand their bone morphology differences in a population sample among 23 normal subjects. Population differences could help in understanding whether bone shape may be an important factor in aiding surgical planning and outcomes. METHODS: A total of 45 sets of CT scans of these subjects were used to generate surface meshes of the two bones and converted to be iso-topological meshes, simplifying the application of Generalized Procrustes Analysis and Principal Component Analysis, allowing the main sources of variation between the subjects to be quantified. RESULTS: For the calcaneus, 16 Principal Components (PCs) and, for the medial cuneiform, 12 PCs were sufficient to describe 90% of the dataset variability. The quantitative and qualitative analyses confirm that for the calcaneus PC1 describes the Achilles attachment location and PC2 largely describes the anterior part of the bone. For the medial cuneiform, PC1 describes the medial part of the bone, while PC2 mainly describes the superior part. CONCLUSION: Most importantly, the PCs did not seem to describe the osteotomy sites for both bones, suggesting low population variability at the bone cutting points. Further studies are needed to evaluate how shape variability impacts surgical outcomes. Future implications could include better surgical planning and may pave the way for complex robotic surgeries to become a reality.

Impact of static foot disorders on the conservative treatment success in chronic venous disease patients without wounds.

OBJECTIVE: Chronic venous disease (CVD) and static foot disorders (SFDs) are prevalent conditions that commonly cause lower extremity pain. These conditions share common factors such as age and weight in their etiology. This study aimed to investigate the impact of SFDs on the treatment response of patients undergoing conservative treatment for CVD without wounds. MATERIALS AND METHODS: A retrospective evaluation was conducted on 328 patients (60 males, 268 females) with CVD. Parameters including age, gender, affected side, body mass index, Visual Analog Scale (VAS), Clinical-Etiological-Anatomical-Pathophysiological (CEAP) classification, and revised Venous Clinical Severity Score (rVCSS) were considered for evaluation. Radiological measurements of calcaneal pitch angle (CPA) were analyzed as a determinant of SFDs. RESULTS: VAS and rVCSS of the patients were evaluated before and after conservative treatment of CVD without concomitant treatment of SFDs. The presence of SFDs was associated with decreased treatment success (P < .001). Among different types of SFDs, the pes cavus group exhibited the lowest change in VAS and rVCSS scores before and after conservative CVD treatment. In contrast, the normal group demonstrated the highest improvement. Patients with a normal foot medial arch consistently achieved the best treatment outcomes compared with patients with other SFDs. CONCLUSIONS: In conclusion, SFDs affect outcomes of conservative treatment of CVD in CEAP 0 to 3 patients, with the efficacy of treatment dependent upon the severity of SFDs.

Reverse V-shaped osteotomy for ankylosing rocker-bottom foot deformity in patients with rheumatoid arthritis: A report of three cases.

This study evaluated a reverse V-shaped osteotomy for ankylosing rocker-bottom foot deformity in patients with rheumatoid arthritis. Three feet were presented in this study: rheumatoid rocker-bottom deformities with painful and/or infectious bony prominence towards the bottom of the foot, treated with a reverse V-shaped osteotomy in the mid-hindfoot. In all three cases, significant correction was achieved with restoration of the medial longitudinal arch, and improvement in clinical scores was confirmed. Reverse V-shaped osteotomy has the potential to be a useful and definitive procedure for ankylosing rocker-bottom deformity in patients with rheumatoid arthritis.

In silico comparative biomechanical analysis of oblique and chevron medial displacement calcaneal osteotomies for pes planus deformity.

BACKGROUND: Medializing displacement calcaneal osteotomy is commonly performed as part of reconstructive surgery for patients with valgus hindfoot and progressive pes planus deformity. Among several types of calcaneal osteotomies, the oblique and Chevron osteotomy patterns have been commonly described in the literature and gained popularity as they are easily reproducible through percutaneous techniques. Currently, there is scarce evidence in the literature on which cut pattern is superior in terms of stability. To investigate the impact of cut pattern and posterior fragment medialization level on foot biomechanics, computational methods are employed. METHODS: Ankle weightbearing computer tomography (CT) scans of seven patients diagnosed with stage II pes planus deformity are segmented and converted into 3D computational models. Oblique and Chevron osteotomy patterns are modeled independently for each patient. The posterior fragments are medially translated by 8-, 10- and 12-mm and subsequently fixated to the anterior calcaneus with two screws. A total of 42 models are exported to finite element software for biomechanical simulations. Among the investigated parameters, the higher stiffness and lower von Mises stress at the osteotomy interface and the screw site are assumed to be precursors of better stability. RESULTS: It is recorded that as the medialization level increases, the stiffness decreases, and overall stresses increase. Also, it is observed that the Chevron cut produces a stiffer construct while the overall stresses are lower, indicating better stability when compared to the oblique cut. The statistical comparisons of the relevant groups that support these trends are found to be significant (p < 0.05). CONCLUSION: Chevron osteotomy showed superior stability compared to the oblique osteotomy while underscoring the negative impact of increased medialization of the posterior fragment. CLINICAL RELEVANCE: Opting for a lower medialization level and implementing the Chevron technique may facilitate union and earlier weightbearing.

Morphological and mechanical characteristics of the intrinsic and extrinsic foot muscles under loading in individuals with flat feet.

BACKGROUND: The intrinsic and extrinsic foot softtissue structures that apply force and support the medial longitudinal arch (MLA) have been implicated in the development of flat feet. However, the relationship between the changes in MLA height under increasing load and the morphological and mechanical properties of individual intrinsic and extrinsic foot soft tissue structures is not fully understood. RESEARCH QUESTION: To examine the morphological and mechanical characteristics of the foot soft tissue structures in flat feet when subjected to loading. METHODS: This study consisted of two studies focusing on the extrinsic foot muscles (10 normal feet/11 flat feet) and intrinsic foot muscles (14 normal feet/13 flat feet). Images of the extrinsic and intrinsic foot muscles and plantar fascia (PF) under 10%, 50%, and 90% body weight conditions were obtained using ultrasound-based shear-wave elastography. RESULTS: The cross-sectional area (CSA) of the peroneus brevis was larger in the flat-foot group than in the normal-foot group under all loading conditions. The CSAs of the intrinsic foot muscles (abductor hallucis, flexor digitorum brevis, and quadratus plantae) and thickness of the PF in the flat-foot group decreased significantly with increasing load. As for mechanical characteristics, the stiffness of the flexor digitorum longus and abductor hallucis was higher in the flat-foot group than in the normal group under high loading conditions. In addition, flat feet with greater flexibility tended to exhibit a greater decrease in PF thickness and smaller increase in stiffness. SIGNIFICANCE: Excessive stretching of the intrinsic foot muscles and PF occurs in flat feet, and excessive contraction of the flexor digitorum longus may counteract the excessive lowering of the foot arch. Therefore, it is necessary to promote the contraction of the intrinsic foot musculature in feet with greater flexibility of the MLA during loading.

Magnitude of flat foot and its associated factors among school-aged children in Southern Ethiopia: an institution-based cross-sectional study.

BACKGROUND: Flat foot, also known as pes planus, is a common condition among primary school children and is a leading cause of all clinical visits related to foot problems worldwide. It can cause skeletal problems and joint misalignment. This study aimed to assess the magnitude of flat foot and its associated factors among public primary school children. METHODS: An institutional-based cross-sectional study was conducted on 1072 school children aged 11 to 18 years. A structured questionnaire was used for data collection and the footprints were used to calculate the plantar arch index. Data were entered into Epi data version 4.6, and analyzed by STATA version 15. Bivariable and multivariable binary logistic regressions were conducted. Adjusted odds ratios (AORs) with corresponding 95% confidence intervals (CIs) were calculated. Statistical significance was declared at a P-value < 0.05. RESULT: Out of 1022 participants, 105(10.27%) 95%CI: 8.5-12) had a flat foot. Being male (AOR = 2; 95%CI:1.22-3.30), living in highland altitude (AOR = 8.83; 95% CI: 4.64-16.79), living in midland altitude (AOR = 3.32;95% CI:1.75-6.29), living in an urban area (AOR = 2.42;95% CI:1.15-5.09), insufficient physical activity (AOR = 8.78;95% CI: 4.42-12.3), wearing closed-toe shoes (AOR = 2.33;95%CI:1.27-4.28), obesity (AOR = 6.30;95% CI:3.31-11.9), and foot pain (AOR = 3.52;95%CI:2.08-6.27) had a higher likelihood of flat foot as compared to their counterparts. CONCLUSION: One in every ten children had a flat foot. Altitude, residence, sex, physical activity, foot pain, body mass index, and type of footwear were found to be factors statistically associated with flat foot. Integrated interventions for children to have sufficient physical activity, wearing sandals, maintaining a healthy body mass index, and flatfoot screening and monitoring are recommended.

Catania flatfoot score: A diagnostic-therapeutic evaluation tool in children.

BACKGROUND: Flexible flatfoot (FFF) is a very common condition in children, but no evidence-based guidelines or assessment tools exist. Yet, surgical indication is left to the surgeon's experience and preferences. AIM: To develop a functional clinical score for FFF [Catania flatfoot (CTF) score] and a measure of internal consistency; to evaluate inter-observer and intra-observer reliability of the CTF Score; to provide a strong tool for proper FFF surgical indication. METHODS: CTF is a medically compiled score of four main domains for a total of twelve items: Patient features, Pain, Clinical Parameters, and Functionality. Each item refers to a specific rate. Five experienced observers answered 10 case reports according to the CTF. To assess inter- and intra-observer reliability of the CTF score, the intra-class correlation coefficients' (ICCs) statistics test was performed, as well as to gauge the correlation between the CTF score and the surgical or conservative treatment indication. Values of 75% were chosen as the score cut-off for surgical indication. Sensitivity, specificity, positive likelihood ratio (PLHR), negative likelihood ratio (NLHR), positive predictive value (PPV), and negative predictive value (NPV). RESULTS: Overall interobserver reliability ICC was 0.87 [95% confidence interval (CI): 0.846-0.892; P < 0.001]. Overall intra-observer reliability ICC was 0.883 (95%CI: 0.854-0.909; P < 0.001). A direct correlation between the CTF score and surgical treatment indication [Pearson correlation coefficient = 0.94 (P < 0.001)] was found. According to the 75% cut-off, the sensitivity was 100% (95%CI: 83.43%-100%), specificity was 85.71% (95%CI: 75.29%-92.93%), PLHR was 7 (95%CI: 3.94-12.43), NLHR was 0 (95%CI: 0-0), PPV was 75% (95%CI: 62.83%-84.19%) and NPV was 100% (95%CI: 100%-100%). CONCLUSION: CTF represents a useful tool for orthopedic surgeons in the FFF evaluation. The CTF score is a quality questionnaire to reproduce suitable clinical research, survey studies, and clinical practice. Moreover, the 75% cut-off is an important threshold for surgical indication and helps in the decision-making process.

Correlation Of Medial Longitudinal Arch Height With Postural Stability, Sensory Integration, Balance And Fall Risk Among Healthy Young Adults.

A cross-sectional analytical study was conducted on 165 healthy young adults. With pes rectus and pes planus to correlate the medial longitudinal arch height with postural stability, sensory integration of balance and fall risk. Persons with pes cavus, congenital foot anomalies other than pes planus, leg length discrepancies, recent history of trauma, lower limb amputations, history of serious foot injury, ligamentous laxity, or an active inflammatory disorder were excluded. Outcome measurements included normalised truncated navicular height (NTNH), Chippaux Smirak index (CSI), athletic single leg stability (ASLS) index, fall risk (FR) index, postural stability (PS), clinical test of sensory integration of balance (CTSIB), and balance error scoring system (BESS). Spearman correlation and Mann Whitney U test were used for data analysis. CSI and NTNH were noted to have no significant correlation (p<0.05) with PS, FR, CTSIB, ASLS and BESS among healthy young adults. Males were observed to have poorer balance and fall risk as compared to females.

Diagnostic efficacy of posterior tibialis tendon dysfunction: a systematic review of literature.

OBJECTIVE: To perform a systematic review to examine the diagnostic accuracy of magnetic resonance imaging, ultrasonography, and radiography in the evaluation of posterior tibial tendon dysfunction (PTTD). MATERIALS AND METHODS: Medline, Scopus, Embase, and The Cochrane Central Register of Controlled Trials (CENTRAL) were searched for relevant studies through April 2023. The study quality was assessed using the QUADAS-2 scoring system. RESULTS: Of the initial 634 studies, 12 studies met the quality criteria and were included, with 645 PTTs evaluated with MRI, 133 with US, and 97 with radiography. MRI was found to be more sensitive and specific than ultrasound, radiography, and clinical evaluation for detecting PTTD, with a sensitivity of up to 95%, specificity of up to 100%, and accuracy of 96% for detecting PTT tears. US showed a sensitivity of 80% and specificity of 90% for diagnosing tendinopathy, and a sensitivity of 90% and specificity of 80% for diagnosing peritendinosis when compared to MRI. Weight-bearing radiographs had a sensitivity of 71.4%, specificity of 88.9%, and diagnostic accuracy of 81.3% when diagnosing PTT ruptures. Various radiologic measurements were also found to have a significant relationship with PTT tears but were poorly correlated with PTT tendinosis and isolated tenosynovitis. CONCLUSION: Magnetic resonance imaging is the preferred imaging tool for evaluating patients with posterior tibial tendon dysfunction, with higher diagnostic accuracy, sensitivity, and specificity compared to ultrasound and radiographic imaging. However, initial imaging with ultrasound and radiographs may be used due to their availability and cost-effectiveness. CLINICAL RELEVANCE: PTTD affects 3% of women ≥ 40 years and 10% of adults ≥ 65 years globally. Using the appropriate imaging study, MRI ensures that patients suffering from PTTD are diagnosed and treated in a timely manner. KEY POINTS: • This review aimed to determine the diagnostic accuracy of MRI, ultrasonography, and radiography in evaluating PTTD. • MRI outperformed ultrasound and radiography, with higher sensitivity, specificity, and accuracy in detecting PTT tears. • MRI is the preferred imaging modality for the initial diagnosis of PTTD.

Joint preservation surgery for correcting adolescents' spasmodic flatfoot deformity: early results from a specialized North African foot and ankle unit.

PURPOSE: We aimed to report early results of performing joint-preserving surgeries for managing spasmodic flatfoot deformity (SFFD) in adolescents. METHODS: A prospective case series study including 24 patients (27 feet) diagnosed with idiopathic SFFD not responding to conservative management. After reassessment under anesthesia, surgical procedures included soft tissue releases (Achilles tendon (AT), peroneus brevis (PB), peroneus tertius (PT) (if present), and extensor digitorum longus (EDL)), bony osteotomies (lateral column lengthening (LCL), medial displacement calcaneal osteotomy (MDCO), and double calcaneal osteotomy (DCO)), and medial soft tissue reconstruction or augmentation if needed. Functional evaluation was performed per the American Orthopedic Foot and Ankle Society (AOFAS) score, while radiological parameters included talo-navicular coverage angle (TNCA), talo-first metatarsal angle (AP Meary's angle), calcaneal inclination angle (CIA), talo-calcaneal angle (TCA), talo-first metatarsal angle (Lat. Meary's angle), and tibio-calcaneal angle (TibCA). The preoperative parameters were compared to the last follow-up using the Wilcoxon signed test. RESULTS: The mean age was 15.37 ± 3.4 years, 18 (75%) were boys, and the mean BMI was 28.52 ± 3.5 (kg/m2). Release of AT and fractional lengthening of PL, PT, and EDL were performed in all patients. LCL was needed in eight feet (29.6%), MDCO in 5 (18.5%), and DCO in 14 (51.9%). FDL transfer was required in 12 (44.4%) feet, and repair of the spring ligament in seven (25.9%). The mean operative time was 99.09 ± 15.67 min. All osteotomies were united after a mean of 2.3 ± 0.5 months. After a mean follow-up of 24.12 ± 8.88 months (12 and 36 months), the AOFAS improved from a preoperative mean of 43.89 ± 11.49 to a mean of 87.26 ± 9.92 (P < 0.001). All radiological parameters showed significant improvement, AP Meary's angle from a mean of 20.4 ± 5.3 to a mean of 9.2 ± 2.1, Lat. Meary's angle from - 15.67° ± 6.31 to - 5.63° ± 5.03, TNCA from - 26.48° ± 5.94 to 13.63° ± 4.36, CIA from 12.04° ± 2.63 to 16.11° ± 3.71, TibCA from - 14.04° ± 3.15 to - 9.37° ± 3.34, and TCA Lat. from 42.65° ± 10.68 to 25.60° ± 5.69 (P ≤ 0.001). One developed wound dehiscence (over an MDCO), managed with daily dressings and local antibiotics. Another one developed lateral foot pain after having LCL managed by metal removal. CONCLUSION: Careful clinical and radiological evaluation for the correct diagnosis of SFFD is paramount. Joint-preserving bony osteotomies combined with selective soft tissue procedures resulted in acceptable functional and radiological outcomes in this young age group.