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Ryu SM, Lee TK, Lee SH. Prevalence of flatfoot among young Korean males and the correlation among flatfoot angles measured in weight-bearing lateral radiographs. Medicine (Baltimore) 2022; 101:e29720. [PMID: 35905246 PMCID: PMC9333471 DOI: 10.1097/md.0000000000029720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Flatfoot causes significant fatigue and pain while walking, and even asymptomatic flatfoot may increase the risk of metatarsal stress fracture during long-distance walking. While most studies have used physical examination or plantar footprints to diagnose flatfoot, a weight-bearing radiograph of the foot provides more objective data. However, data on the prevalence of flatfoot in Asian populations gathered in a nationwide cohort of a specific age group is lacking. We examined the prevalence of flatfoot among 19-year-old male Korean army recruits using a weight-bearing lateral radiograph and evaluated the correlation among flatfoot angles. A total of 560,141 19-year-old Korean males were examined at the regional Military Manpower Administration offices between April 2018 and April 2020. Weight-bearing lateral radiographs of the foot were obtained using an X-ray system while the subjects were standing on a table with their feet in a neutral position. Based on these radiographs, military orthopedic surgeons and radiologists measured the talo-first metatarsal angle (TMA) and calcaneal pitch angle (CPA) for flatfoot diagnosis. Mild flatfoot was diagnosed when the TMA ranged from 6 to 15° or the CPA was <17°, and moderate-to-severe flatfoot was diagnosed when the TMA was 15° or greater or the CPA was <10°. Pearson correlation coefficients and scatter plot matrix were used to evaluate the correlation among the flatfoot angles. Finally, we evaluated the relationship between body mass index (BMI) and flatfoot angles and compared the BMI in subjects with or without self-checked foot deformities including flatfoot and pes cavus. Of the 560,141 subjects, 16,102 (2.9%) were diagnosed as flatfoot, and 5265 (0.9%) were diagnosed with moderate-to-severe flatfoot. The coefficients between TMA and CPA ranged from 0.342 to 0.449 (all P values < 0.001), and those between the 2 sides of TMA and CPA were 0.709 and 0.746 (all P values < 0.001), respectively. BMI had a significant correlation with both TMA and CPA in subjects with flatfoot, and those with self-checked foot deformities had a significantly higher BMI than the group without foot deformities. The prevalence of total flatfoot and moderate-to-severe flatfoot in 19-year-old Korean males based on a weight-bearing lateral radiograph was 2.9% and 0.9%, respectively. The correlation coefficients between TMAs and CPAs showed a low degree of positive correlation. Higher BMI was associated with the likelihood of the presence of flatfoot.
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Osateerakun P, Cheewasukanon S, Limpaphayom N. Grice extra-articular subtalar fusion for spastic pes planovalgus. INTERNATIONAL ORTHOPAEDICS 2022; 46:2055-2062. [PMID: 35666301 DOI: 10.1007/s00264-022-05455-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 05/20/2022] [Indexed: 11/26/2022]
Abstract
INTRODUCTION A pes planovalgus deformity, an unstable foot deformity, affects the gait of children with cerebral palsy (CP). Treatments, including subtalar fusion, were proposed. The Grice procedure maintains foot stability, but bone graft non-union poses a challenge. This study aimed to identify the rate and factors related to post-operative bone graft non-union. METHODS Thirty-one paediatric CP patients (age, 8.9 ± 1.8 years) who underwent the Grice procedure (53 feet) using ipsilateral tibial bone grafts were reviewed. Pre-operative gross motor function classification system (GMFCS) classes were class 1 in five, 2 in five, 3 in 14, and 4 in seven patients. Standing foot radiographs were assessed for signs of non-union, and parameters (talocalcaneal and talar declination angles and talar head uncovering index) measured pre-operatively, post-operatively, and at the most recent evaluation were compared. Factors associated with bone graft non-union were analysed by regression analysis. P < 0.05 was considered statistically significant. Degenerative changes in hindfoot joints were evaluated by Bargon's criteria. RESULTS At the average follow-up evaluation at 5.4 ± 4.3 years, the GMFCS class was improved or was maintained in 29/31 patients. Post-operative radiographic measurements were restored and were maintained over the follow-up period (P < 0.001). A total of 14/53 feet (26%) had non-union. The pre-operative lateral talocalcaneal angle (OR 1.08, p = 0.04) and follow-up duration (OR 1.18, p = 0.03) were identified in univariate analysis as potential factors related to non-union but were not confirmed in a multivariate model. Hindfoot joints in most feet showed mild degenerative changes. CONCLUSION Grice subtalar fusion in patients with a higher pre-operative lateral talocalcaneal angle might lead to bone graft non-union.
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Chakraborty U, Hati A, Chandra A. Classical hand and foot deformities in rheumatoid arthritis. QJM 2022; 115:107-108. [PMID: 34904665 DOI: 10.1093/qjmed/hcab316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ellis SJ, Deland JT, Myerson M, Thordarson D, Johnson J, Sangeorzan BJ, Hintermann B, Schon LC, de Cesar Netto C. Response Letter for "Progressive collapsing foot deformity: How should we translate it into Neo-Latin languages?". Foot Ankle Surg 2021; 27:951-952. [PMID: 34507889 DOI: 10.1016/j.fas.2021.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 02/04/2023]
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Noguchi T, Hirao M, Tsuji S, Ebina K, Tsuboi H, Etani Y, Akita S, Hashimoto J. Association of Decreased Physical Activity with Rheumatoid Mid-Hindfoot Deformity/Destruction. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910037. [PMID: 34639346 PMCID: PMC8508320 DOI: 10.3390/ijerph181910037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 12/01/2022]
Abstract
Foot/ankle problems remain important issues in rheumatoid arthritis (RA) patients. Although forefoot deformity generally takes a major place in surgical treatment, concomitant mid-hindfoot deformity is also commonly seen. In this situation, it can be easy to overlook that mid-hindfoot deformity can also induce or exacerbate clinical problems behind the forefoot events. Thus, the relationship between mid-hindfoot deformity/destruction and physical activity/ADL was investigated. Radiographic findings of 101 lower limbs (59 patients) were retrospectively evaluated. Alignment parameters in the lower extremity and joint destruction grade (Larsen grade) were measured. The timed-up-and-go (TUG) test, modified health assessment questionnaire (mHAQ), pain, self-reported scores for the foot and ankle (SAFE-Q), and RA disease activity were investigated to assess clinical status. The relationships among these parameters were evaluated. Subtalar joint destruction was correlated with TUG time (r = 0.329), mHAQ score (r = 0.338), and SAFE-Q: social functioning (r = 0.332). TUG time was correlated with the HKA (r = −0.527), talo-1st metatarsal angle (r = 0.64), calcaneal pitch angle (r = −0.433), M1-M5A (r = −0.345), and M2-M5A (r = −0.475). On multivariable linear regression analysis, TUG time had a relatively strong correlation with the talo-1st metatarsal angle (β = 0.452), and was negatively correlated with calcaneal pitch angle (β = −0.326). Ankle joint destruction was also correlated with TUG time (β = 0.214). Development of structural problems or conditions in mid-hindfoot, especially flatfoot deformity, were related with decreased physical activity in RA patients. Wearing an insole (arch support) as a preventative measure and short foot exercise should be considered from the early phase of deformity/destruction in the mid-hindfoot in the management of RA.
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Santos AD, Prado-Rico JM, Cirino NTDO, Perracini MR. Are foot deformity and plantar sensitivity impairment associated with physical function of community-dwelling older adults? Braz J Phys Ther 2021; 25:846-853. [PMID: 34535410 DOI: 10.1016/j.bjpt.2021.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 07/15/2021] [Accepted: 07/30/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Foot deformities are highly prevalent in older adults and negatively impact their mobility and quality of life. However, the association between foot problems and physical function is still unclear. OBJECTIVE To investigate whether structural foot deformities and plantar tactile sensitivity are associated with lower extremity physical function impairment in community-dwelling older adults. METHODS We included 200 men and women aged 60 years and older from a community-based program. The foot assessment included toe deformities and calluses inspection and evaluation of plantar tactile sensitivity using monofilaments. The Short Physical Performance Battery (SPPB) was used to assess lower extremity physical function. We conducted a multivariate logistic regression analysis to investigate the association between foot problems and lower extremity physical function. RESULTS Hallux valgus was the most prevalent deformity among older adults. Those participants with reduced plantar tactile sensitivity (OR= 2.77; 95% CI: 1.38, 5.55) and a hallux valgus (OR= 2.23; 95% CI: 1.10, 4.52) were more likely to present poor lower extremity physical function. CONCLUSION Hallux valgus and impaired plantar sensitivity were associated with reduced lower extremity physical function in older adults. Further studies are necessary to identify this causality and to what extent management of these foot problems can improve general mobility and quality of life of older adults.
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Crawford AW, Haleem AM. I am Afraid of Lateral Column Lengthening. Should I Be? Foot Ankle Clin 2021; 26:523-538. [PMID: 34332733 DOI: 10.1016/j.fcl.2021.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Lateral column lengthening has long been used in conjunction with other soft tissue and bony procedures to correct the midforefoot abduction seen in class B progressive collapsing foot deformity. The effectiveness of this osteotomy to restore the physiologic shape of the foot has been used by foot and ankle surgeons around the world to provide functional improvement for patients suffering from this disease. The overall low complication rates, low nonunion rates, and improved radiographic and functional outcomes provided by lateral column lengthening make this a valuable option for the treatment of class B progressive collapsing foot deformity.
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Abstract
The posterior tibial tendon (PTT) is the principal dynamic stabilizer of the medial longitudinal arch of the foot. The basic goal of surgically reconstructing PCFD is to restore the foot's medial longitudinal arch, often through a combination of bony and soft tissue procedures. While the FDL transfer has long been the gold standard for reconstruction, allograft reconstruction of the PTT has recently been increasing in popularity.
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Krautmann K, Kadakia AR. Spring and Deltoid Ligament Insufficiency in the Setting of Progressive Collapsing Foot Deformity. An Update on Diagnosis and Management. Foot Ankle Clin 2021; 26:577-590. [PMID: 34332736 DOI: 10.1016/j.fcl.2021.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The spring ligament and deltoid ligament are important stabilizers of the medial ankle. Together, they form a complex along the medial ankle and foot that is critical to stability of both the ankle and the medial longitudinal arch. Incompetence of the spring and deltoid ligament is a component of both the early and late stages of progressive collapsing foot deformity. As the importance of this medial ligament complex has been recognized, repair and reconstruction of these ligaments have progressively evolved, initially as separate reconstructions, and more recently as combined techniques.
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Narang A, Chattopadhyay A, Sharma A, Gupta S. Treatment of Cleft Foot Deformity using Fish Mouth Incision and Suture-Button in Paediatric Foot. Sultan Qaboos Univ Med J 2021; 22:288-290. [PMID: 35673300 PMCID: PMC9155040 DOI: 10.18295/squmj.8.2021.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/18/2021] [Accepted: 03/16/2021] [Indexed: 11/16/2022] Open
Abstract
Cleft foot is a congenital anomaly characterized by absence of the metatarsal bones and phalanges. It is commonly seen in children with Ectrodactyly-ectrodermal dysplasia and clefting syndrome (EEC) ranging from a median cleft up to the mid metatarsals to a deep cleft up to the tarsal bones. Surgical treatment in the form of cleft closure, excision of the rudimentary metatarsal bone and cross K-wire fixation of metatarsal bones have been tried for the management of such cases. Here, we report a case of one year old child with Type III cleft foot having four metatarsals, who was treated with suture-endobutton system using three transverse tunnels in the 2nd and 3rd metatarsal bones in order to bring them closer. We were able to achieve a satisfactory outcome with a normal fitting shoe wear.
Keywords: Cleft foot; suture-button; fish mouth incision.
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Alhussainan TS, Al-Mohrej OA, Almarshad AY, Wade WJ. Complications associated with talectomy in paediatric patients: a comparative retrospective study of two surgical techniques. BMC Musculoskelet Disord 2021; 22:423. [PMID: 33962605 PMCID: PMC8106122 DOI: 10.1186/s12891-021-04309-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 04/29/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Studies describing the surgical approaches utilized for talectomy and their associated complications are scarce. We aimed to compare the surgical techniques and associated procedures from two groups of patients who underwent talectomy using two approaches. The main purpose of this study was to describe the complications and recurrence rates associated with each technique. METHODS Between January 2004 and December 2019, 62 talectomies were performed in 48 pediatric patients with different pathologies. All patient data were reviewed retrospectively, and data of 31 patients were included in the study. The patients were divided into two groups based on the surgical technique used, and the baseline characteristics, along with the post-operative findings, and the intervention types in relation to complications were analyzed. RESULTS In the terms of hindfoot varus, midfoot adductus, forefoot supination, and dorsal bunions, the prevalence of these deformities was higher in group (A). Group (B) patients tolerated braces (88.9 %) better than group (A) patients (84.0 %). More adjunct procedures were required in group (A) than group (B) Furthermore, the frequency and types of complications, as well as the need for further surgeries were also higher in group (A). There was a higher rate of recurrence in group A than group B. CONCLUSIONS Talectomy is an effective procedure for the treatment of persistent foot deformities despite associated complications. Surgical details and addressing associated deformities with adjunct surgical interventions should be considered.
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Tilkeridis K, Keskinis A, Paraskevopoulos K, Papadopoulos G, Chatzipapas C, Ververidis AN. Neglected Stiff Equinocavus Foot Deformity Treated with Cole Osteotomy, Combined with External Ilizarov Hinged Frame Fixation, Soft-Tissue Release, and Achilles Tendon Lengthening: A Case Report. J Am Podiatr Med Assoc 2021; 111:466701. [PMID: 34144581 DOI: 10.7547/20-061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Stiff equinocavus foot deformities are challenging clinical entities that may be treated with osteotomies and extensive soft-tissue release. The most common causes of such lesions are neglected trauma and Charcot-Marie-Tooth disease; other causes include burns, neurologic diseases, and compartment leg syndrome. Conventional treatments, including extensive soft-tissue release, osteotomies, and arthrodesis combined with or without internal splinting, may result in severe complications such as neurovascular or soft-tissue damage and shortening of the foot. The Ilizarov technique may be superior to the traditional approach, because it allows surgeons to apply gradual and titrated correction of individual components of complex deformities and results in minimal surgical morbidity without shortening of the foot. This is the first case report in the literature describing the simultaneous use of Cole osteotomy, combined with external Ilizarov hinged frame fixation, soft-tissue release, and Achilles tendon lengthening for the treatment of an extreme neglected stiff equinocavus foot deformity.
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Hyer LC, Carpenter AM, Swetenburg JR, Westberry DE. Calcaneocuboid distraction arthrodesis for children with symptomatic pes planovalgus: does fixation improve outcomes? J Pediatr Orthop B 2021; 30:273-281. [PMID: 32826728 DOI: 10.1097/bpb.0000000000000796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Lateral column lengthening is a common surgical procedure for addressing symptomatic pes planovalgus foot deformity. For more severe cases, the use of a calcaneocuboid distraction arthrodesis (CCDA) can allow for more powerful correction. Previous reports have cited an increased risk of graft collapse with loss of correction when this procedure is performed without supplemental hardware fixation. The purpose of this study was to assess the outcomes of CCDA in children with and without supplemental locking fixation. A retrospective review from 2008 to 2016 of CCDA procedures with and without supplemental fixation was performed. The primary endpoint was graft collapse. Secondary objectives included evaluation of radiographic loss of correction, hardware failure, pain at 1-year follow-up, reoperations, and changes in the foot loading pattern foot per pedobarography. Twenty-nine feet in 24 patients were eligible for review. Supplemental locked fixation was used in 18 feet [hardware (HW)], with the remaining 11 feet managed without fixation [no hardware (NoHW)]. The overall failure rate on the basis of graft collapse and loss of correction was 55% (56% for the HW group, 55% for the NoHW group). Eleven patients (61%) in the HW group experienced hardware failure, with six (33%) of these requiring hardware removal. Fifty-six percent of the HW group and 45% of the NoHW group reported continued pain at 1-year follow-up. One patient from each group underwent revision arthrodesis. Supplemental locked fixation did not provide additional benefit in preventing graft collapse and loss of correction in this cohort. Alternative strategies should be considered to improve the outcomes for this procedure.
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Granberry W, Schafer KA, McCormick JJ, Marks RM. Forefoot Success. Instr Course Lect 2021; 70:587-610. [PMID: 33438938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The goal of this chapter is to familiarize orthopaedic surgeons with the latest information pertaining to typical problems of the forefoot. Painful and deforming problems of the forefoot are surprisingly common. The understanding of forefoot deformity and pathology has evolved considerably over the past decade. A more precise understanding of the mechanics of deformity and resulting pathology has resulted in significant improvements in nonsurgical and surgical managements. This chapter provides an up-to-date examination of the literature regarding the management of forefoot pathology. First, a review of recent advances in the understanding of the pathology and mechanics of these problems and then a thorough review of specific diseases are presented. These include management of the bunion deformity, hallux rigidus, metatarsalgia and plantar plate disruption, hammer toe deformities, and interdigital neuritis. Nonsurgical and surgical options are described. This chapter provides information that will lead to thoughtful treatment options for surgeons.
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Di Stasio G, Montanelli M. A Narrative Review on the Tests Used in Biomechanical Functional Assessment of the Foot and Leg: Diagnostic Tests of Deformities and Compensations. J Am Podiatr Med Assoc 2020; 110:447062. [PMID: 33151303 DOI: 10.7547/19-040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND To date, scientific literature has not as yet come up with any review showing the diagnostic tests used for functional assessment of the foot and leg. METHODS A literature review was conducted of electronic databases (MEDLINE, PEDro, DOAJ, BioMed Central, PLOS, and Centre for Reviews and Dissemination at the University of York) up to December 8, 2018. The biomechanical tests, which have adequate supportive literature, were divided into qualitative tests that provide a dichotomy/trichotomy-type answer to clinical diagnostic questions; semiquantitative tests that provide numerical data to clinical diagnostic questions; and quantitative tests that record continuous numerical data (in analogue or digital form). RESULTS These tests produce a useful functional evaluation model of the foot and leg for different purposes: evaluation of lower limb deficits or abnormalities in healthy patients and in athletes (in sports or other physical activities); assessment of tissue stress syndromes caused by pathomechanics; evaluation of lower limb deficits or abnormalities in rheumatic disease and diabetic foot patients; and to determine the appropriate functional or semifunctional foot orthotic therapy and therapeutic path used in gait rehabilitation. CONCLUSIONS Many of these tests have adequate diagnostic reliability and reproducibility and therefore can be considered diagnostic. Few of these are validated, and some have initiated the validation process by determining their sensitivity and specificity. The widespread use of these tools in clinical practice (diagnosis of function) lacks scientific evidence and in-depth analysis of their limitations.
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Deniz G, Kaya A, Ercan Z, Kavakli A, Ogeturk M. The Evaluation of Radiologic Angular Measurements in Patients with Foot Pain. J Am Podiatr Med Assoc 2020; 110:444557. [PMID: 32997766 DOI: 10.7547/18-119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The aim of this study was to investigate the relationship between foot deformities by comparing foot radiographs of patients with complaints of foot pain with those of healthy individuals. METHODS The study included 30 patients with pes cavus, 30 patients with pes planus, 30 patients with calcaneal spur, and 30 controls aged 30 to 60 years. All participants underwent measurement of right and left foot length; metatarsophalangeal width; and calcaneal pitch (CA), talohorizontal (TA), talometatarsal (TM), and lateral talocalcaneal (LTC) angles from lateral radiographs. RESULTS There were no statistically significant differences between all participants regarding sex, age, weight, and body mass index (P > .05). Among patients with clinically diagnosed pes cavus, the diagnostic rate of CA was 100% in both feet, and 83.3% in the right foot and 96.7% in the left foot according to the TM angle. The diagnostic rates of angular measurements in patients with pes planus were as follows: 20% in the right foot and 30% in the left foot depending on the CA angle, 100% in both feet depending on the TM angle, and 66.7% in the right foot and 46.7% in the left foot depending on the LTC angle. A very strong positive correlation was found between the CA and LTC angles in patients with calcaneal spur and pes planus (P < .001); also, statistically significant positive correlation was found between the CA and TA angles (P < .05). The angular measurements in patients with calcaneal spur were found to be consistent with pes planus with a high rate. CONCLUSIONS Angular changes caused by deterioration of foot biomechanics lead to various deformities. Pes planus ranks first among these. Therefore, we believe that radiographic angular measurements in patients presenting with foot pain in addition to clinical evaluation would be useful in considering associated deformities and planning treatments.
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Şahin A, Uygur E, Eceviz E. The Two-Component Implant for Interphalangeal Fusion in Toe Deformities. J Am Podiatr Med Assoc 2020; 110:444552. [PMID: 32997762 DOI: 10.7547/18-017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Although Kirschner wire implantation is popular for treating toe deformities, complications frequently occur. To prevent pin-tract infection and difficult Kirschner wire extraction, several implants have been developed to improve treatment outcomes. METHODS Patients who had undergone an interphalangeal fusion by two-component implant for the treatment of toe deformities were included. Thirty-one toes of 21 patients were evaluated retrospectively. American Orthopaedic Foot and Ankle Society (AOFAS) forefoot scores were used in clinical evaluation. RESULTS The mean operation duration per toe was 16.4 min (range, 13-26 min). The average AOFAS forefoot score was 42.76 (range, 23-57) preoperatively and 88.76 (range, 70-95) at 34.4 months (range, 26-46 months) after surgery. Mean follow-up was 14.8 months (range, 12-19 months). Compared with before surgery, the AOFAS score was increased significantly after surgery (P = .03 by t test). Three minor complications were encountered. In one patient an infection was observed. After the implants were removed (first month) she was treated successfully by debridement and antibiotic agents and, finally, Kirschner wire placement. The second patient had a fissure fracture at the proximal phalanx, but routine follow-up did not change. In the third patient, the locking mechanism had become loose (detected on day 1 radiography); it was remounted under fluoroscopy without opening the wound. No patients had a cutout, loss of alignment, recurrence, or persistent swelling. CONCLUSIONS Outcomes of arthrodesis using the two-component implant were found to be safe and reliable, especially for hammer toe and fifth toe deformities.
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Al-Rubeaan K, Aburisheh KH, Al Farsi Y, Al Derwish M, Ouizi S, Alblaihi F, ALHagawy AJ, AlSalem RK, Alageel MA, Toledo MH, Youssef AM. Characteristics of Patients with Charcot's Arthropathy and its Complications in the Saudi Diabetic Population: A Cross-Sectional Study. J Am Podiatr Med Assoc 2020; 110:441589. [PMID: 32730596 DOI: 10.7547/18-197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Charcot's arthropathy (CA) is a destructive rare complication of diabetes, and its diagnosis remains challenging for foot specialists and surgeons. We aimed to assess the clinical presentation and characteristics of CA and the frequencies of its various types. METHODS This cross-sectional study was conducted from January 1, 2007, to December 31, 2016, and included 149 adults with diabetes diagnosed as having CA. Cases of CA were classified based on the Brodsky anatomical classification into five types according to location and involved joints. RESULTS The mean ± SD age of the studied cohort was 56.7 ± 11 years, with a mean ± SD diabetes duration of 21.2 ± 7.0 years. The CA cohort had poorly controlled diabetes and a high rate of neuropathy and retinopathy. The most frequent type of CA was type 4, with multiple regions involved at a rate of 56.4%, followed by type 1, with midfoot involvement at 34.5%. A total of 47.7% of the patients had bilateral CA. Complications affected 220 limbs, of which 67.7% had foot ulceration. With respect to foot deformity, hammertoe affected all of the patients; hallux valgus, 59.5%; and flatfoot, 21.8%. CONCLUSIONS There is a high rate of bilateral CA, mainly type 4, which could be attributed to cultural habits in Saudi Arabia, including footwear. This finding warrants increasing awareness of the importance of maintaining proper footwear to avoid such complications. Implementation of preventive measures for CA is urgently needed.
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尚 林, 王 翔, 王 爱, 贾 光, 李 琦, 张 小, 马 富, 王 亚. [Evans lateral lengthening calcaneal osteotomy in treatment of talocalcaneal coalition with hindfoot valgus deformity]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2020; 34:173-178. [PMID: 32030947 PMCID: PMC8171973 DOI: 10.7507/1002-1892.201907065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 12/09/2019] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To investigate the effectiveness of the Evans lateral lengthening calcaneal osteotomy (E-LLCOT) in treatment of talocalcaneal coalition (TCC) with hindfoot valgus deformity. METHODS Between January 2014 and October 2017, 10 patients (13 feet) of TCC with hindfoot valgus deformities underwent E-LLCOTs. There were 6 males (8 feet) and 4 females (5 feet) with an age of 13-18 years (mean, 15.8 years). The disease duration was 10-14 months (mean, 11.5 months). The foot deformity was characterized by hindfoot valgus, forefoot abduction, and collapse of the medial arch. Pain site was the tarsal sinus in 4 feet, TCC in 5 feet, and ankle joint in 4 feet. There were tightness of the gastrocnemius in 3 cases (4 feet) and Achilles tendon in 7 cases (9 feet) on Silverskiold test. The preoperative American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score was 46.54±9.08 and visual analogue scale (VAS) score was 6.54±0.88 after walking 1 kilometer. The AOFAS ankle-hindfoot score and VAS score were adopted to evaluate the postoperative function of the foot. The talar-first metatarsal angle (T1MT), talonavicular coverage angle (TCA), talar-horizontal angle (TH), calcaneal pitch angle (CP), and heel valgus angle (HV) were measured after operation. RESULTS All incisions healed by first intention. All patients were followed up 12-30 months (mean, 18 months). At last follow-up, the AOFAS ankle-hindfoot score and VAS score were 90.70±6.75 and 1.85±0.90, respectively, showing significant differences when compared with preoperative scores ( t=-23.380, P=0.000; t=35.218, P=0.000). X-ray films showed that the osteotomy healed at 2-4 months (mean, 3 months) after operation. At last follow-up, the T1MT, TCA, TH, and HV were significantly lower than preoperative ones ( P<0.05), and the CP was significantly higher than preoperative one ( P<0.05). During the follow-up, the pain did not relieve obviously in 1 patient (1 foot), and the cutaneous branch of the sural nerve injured in 1 patient (1 foot). CONCLUSION For TCC with severe hindfoot valgus deformity, E-LLCOT can effectively correct deformity and relieve pain.
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Uygur E, TÜrkmen İ, Özturan B, Poyanli O. The Role of 3D Modeling in Education of Orthopedic Trainees for the Treatment of Foot Deformities. ACTA CHIRURGIAE ORTHOPAEDICAE ET TRAUMATOLOGIAE CECHOSLOVACA 2020; 87:346-349. [PMID: 33146603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
PURPOSE OF THE STUDY We hypothesized that preoperative planning with 3D modeling of complex foot deformities would be useful for the education of orthopedics and traumatology residents. MATERIAL AND METHODS This study is prospectively designed study with a control group. Twenty eight residents (study group) who assisted the surgeons during the interventions and ten senior surgeons (control group) were included in the study. All participants assessed virtual 3D-CT images and videos of the cases before the surgery. Ten adult cases of foot bone deformities were evaluated. 3D-CT reconstruction was performed and a 3D model of each deformity was created using the hospital's picture archiving and communication system. The completed 3D models were sterilized in hydrogen peroxide and put on the surgical table in a sterile manner. After surgery, the residents (group I) and surgeons (group II) were questioned regarding their satisfaction with 3D modeling. Responses were structured by a five-point Likert scale (1, strongly disagree; 2, disagree; 3, neither agree nor disagree; 4, agree; and 5, strongly agree). RESULTS The surgeons (group II, n = 10) were satisfied with the sterilized 3D models, which they could touch and re-examine on the operating table. The residents (group I, n = 28) were significantly more satisfied than the senior surgeons (p=0.01). The 3D modeling met both the surgeons' and residents' expectations. DISCUSSION The survey results for the surgeons (group II) were satisfied with the sterilized 3D models, which they could touch and reexamine on the operating table (question 3). They gave the best scores (mean, 4.8/5) for clarity of the 3D model. On the other hand, they gave the lowest scores (mean 3.1/5) to 3D models due to its contribution in understanding deformity over virtual 3D-CT evaluations (question 2 and 5). The residents (group I) differed from those for the senior surgeons. Residents gave the highest scores for understanding of the deformity (question 2 and 5) and clarity (question 1). These outcomes may be interpreted to indicate i) that 3D modeling may be used for education, and ii) that younger surgeons are more interested in novel technological developments. Therefore, the outcomes did differ significantly between the senior surgeons and residents (Table 1). These outcomes may be explicated as; 3D modeling of the foot deformities may not be mandatory for the experienced surgeons for understanding the deformity. On the other hand 3D modeling would be useful tools for younger surgeons and for their education. CONCLUSIONS 3D modeling of foot deformities is more informative than virtual 3D videos. However, with consideration of costs and long processing times, 3D printing may be used optimally for rare deformities. When considering the role of touch sense in surgical learning, 3D modeling gives more detailed and more satisfactory planning than virtual 3D videos. 3D modeling is more useful for young surgeons, and it will be used mainly for education in the future. Key words: 3D printing, deformity, foot and ankle, simulation.
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Bouchard M. Assessment and Management of the Pediatric Cavovarus Foot. Instr Course Lect 2020; 69:381-390. [PMID: 32017740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The cavovarus foot is challenging to treat. The deformity is typically progressive with an unpredictable natural history. There are concurrent deformities in the fore-, mid-, and hindfoot: the medial arch is elevated, the first ray is plantarflexed, and the heel is in varus. Muscle imbalance and joint contractures are common. Successful correction requires confirmation of the underlying diagnosis and the application of principles to select the appropriate surgical procedures.
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Taylor K, Bain SC. Foot deformity in a man with Type 2 diabetes. Diabet Med 2020; 37:157-158. [PMID: 30897242 DOI: 10.1111/dme.13950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/18/2019] [Indexed: 11/27/2022]
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Mittlmeier T, Fuhrmann RA. [Cavovarus foot]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2017; 29:459-460. [PMID: 29138895 DOI: 10.1007/s00064-017-0524-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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Zwierzchowski TJ, Przedborska A, Wilmańska I, Raczkowski JW. Rubinstein-Taybi Syndrome in a 19-years old boy. NEURO ENDOCRINOLOGY LETTERS 2015; 36:417-420. [PMID: 26707040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 08/22/2015] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Rubinstein-Taybi syndrome is a rare genetic multisystem disorder comprising motor organ dysfunction, craniofacial dysmorphism and psychomotor retardation, frequently with the abnormalities of the thyroid gland. OBJECTIVE Presentation of a case of a 19-year-old patient with Rubinstein-Taybi syndrome in whom serum TSH, fT3 and fT4 levels were assessed. CASE Craniofacial abnormalities including: microcephaly, underdeveloped maxilla, micrognathia, high arched palate, malocclusion, down-slanting palpebral fissures, thick eyelashes and full eyebrows. Clinodactyly, broad thumbs and toes were observed in the musculoskeletal system. The patient presented with moderate mental retardation, short stature and obesity. Furthermore, I° thoracolumbar scoliosis, elbow joint deformation resulting from the radial head dislocation and limitation of the right hip motion as a consequence of Perthes disease were found. Genetic testing revealed a mutation affecting the CREBBP gene located on the short arm of chromosome 16. The measured serum TSH level was 1.510 μlU/ml (normal range 0.27-4.20), fT3 5.1 pmol/l (normal range 4.1-6.7), fT4 15.5 pmol/l (normal range 13.1-21.3). The patient is subjected to long-term rehabilitation. CONCLUSIONS The obtained results of laboratory tests of serum TSH, fT3 and fT4 levels point to a lack of thyroid gland dysfunction in the patient with Rubinstein-Taybi syndrome. Rehabilitation treatment of patients with RTS is necessary to improve the patient's mobility.
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