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Pes valgus

Jun Young Choi, Heri Babu, Francis Ngimwhichi Joseph, Stephanie Stephanie, Jin Soo Suh
BACKGROUND: Maasai tribe members walk long distances daily either barefoot or wearing traditional shoes made from recycled car tires, without any foot ailments. To figure out the characteristic of their feet, we designed a radiographic comparative study of middle-aged partially shod Maasai women's feet and regularly shod Maasai and Korean women's feet. METHODS: Weight bearing radiographs of bilateral foot and ankle joints from 20 healthy middle-aged bush-living partially shod (PS) Maasai women were obtained...
April 4, 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
Seung Yeol Lee, Chin Youb Chung, Moon Seok Park, Ki Hyuk Sung, Sonya Ahmed, Seungbum Koo, Dong-Wan Kang, Kyoung Min Lee
BACKGROUND: This study aimed to investigate the radiographic measurements associated with the progression of hallux valgus during at least 2 years of follow-up. METHODS: Seventy adult patients with hallux valgus who were followed for at least 2 years and underwent weightbearing foot radiography were included. Radiographic measurements included the hallux valgus angle (HVA), hallux interphalangeal angle, intermetatarsal angle (IMA), metatarsus adductus angle, distal metatarsal articular angle (DMAA), tibial sesamoid position, anteroposterior (AP) talo-first metatarsal angle, and lateral talo-first metatarsal angle...
January 1, 2018: Foot & Ankle International
Aishwarya Gulati, Christopher McElrath, Vibhor Wadhwa, Jay P Shah, Avneesh Chhabra
Anterior knee pain in active young adults is commonly related to patellofemoral pain syndrome, which can be broadly classified into patellar malalignment and patellar maltracking. Imaging is performed to further elucidate the exact malalignment and maltracking abnormalities and exclude other differentials. This article details the role of the stabilizers of the patellofemoral joint, findings on conventional and multimodality imaging aiding in patellofemoral pain syndrome diagnosis and characterization, and current perspectives of various treatment approaches...
January 22, 2018: British Journal of Radiology
Jinsup Song, Kersti Choe, Michael Neary, Rebecca A Zifchock, Kenneth L Cameron, Michael Trepa, Marian T Hannan, Howard Hillstrom
Lower extremity musculoskeletal injuries are common, complex, and costly problems. Literature supports associations between static foot structure and dynamic foot function, as well as between overuse injury and demographic characteristics. Previous studies failed to provide a comprehensive biomechanical foot characteristics of at-risk military personnel. In this study, foot structure, function, and arch height flexibility (AHF) were objectively measured in 1090 incoming cadets (16.3% female, mean age of 18...
December 6, 2017: Gait & Posture
Jun Young Choi, Seong Mu Cha, Ji Woong Yeom, Jin Soo Suh
PURPOSE: To determine the effect of the additional first ray osteotomy on hindfoot alignment for the correction of pes plano-valgus. METHODS: Data obtained from 37 consecutive patients recruited from 2006 to 2014 who underwent medial displacement calcaneal osteotomy (MDCO) alone (group H) or MDCO followed by medial cuneiform opening wedge osteotomy (MCOWO) (group HF) with a minimum 1-year follow-up were reviewed retrospectively. The mean follow-up periods were 34 and 32 months...
January 1, 2017: Journal of Orthopaedic Surgery
Sohrab Keyhani, Mohsen Mardani-Kivi
Medial collateral ligament tears usually will be treated through non-surgical methods, but, in some cases such as those with tears at the distal insertion where the reduction could be blocked by the pes anserine tendons (Stener-like lesion), surgery will be performed. Here, we present a surgical technique in such cases. In this retrospective case series, we describe six patients diagnosed with Stener-like lesion based on clinical evaluation and imaging results. In the one-year follow-up visit, there was no complaining of pain or joint instability and full range of motion and negative valgus stress test were reported in all cases...
July 2017: Archives of Bone and Joint Surgery
Wolf Petersen, Ingo Rembitzki, Christian Liebau
Patellofemoral pain (PFP) is a frequent cause of anterior knee pain in athletes, which affects patients with and without structural patellofemoral joint (PFJ) damage. Most younger patients do not have any structural changes to the PFJ, such as an increased Q angle and a cartilage damage. This clinical entity is known as patellofemoral pain syndrome (PFPS). Older patients usually present with signs of patellofemoral osteoarthritis (PFOA). A key factor in PFPS development is dynamic valgus of the lower extremity, which leads to lateral patellar maltracking...
2017: Open Access Journal of Sports Medicine
Hong Joon Choi, Woo Chun Lee
BACKGROUND: The results of operative treatments for symptomatic accessory navicular are debatable. In some cases, recurrent pain may develop after the Kidner procedure. The purpose of this study is to review the reasons for recurrent pain after the Kidner procedure and to suggest possible options for revision surgery. METHODS: We reviewed the clinical and radiological outcomes in 9 patients who underwent revision surgery for recurrent pain after the Kidner procedure...
June 2017: Clinics in Orthopedic Surgery
Helder Henzo Yamada, Patricia Maria Moraes de Barros Fucs
PURPOSE: The purpose of this study was to review all cases of patients submitted to Westin's tenodesis, who had calcaneus feet secondary to myelomeningocele sequel, in order to evaluate the anatomical change provided by surgery and also to verify, in a long-term follow-up, the inversion of the deformity depending on the patient's age. METHODS: In this longitudinal retrospective study, all medical records of patients with myelomeningocele sequelae submitted to Westin's tenodesis from 1993 to 2013 in a public university hospital were reviewed...
August 2017: International Orthopaedics
Andrew Dodd, Timothy R Daniels
Patients presenting with end-stage ankle arthritis with coronal plane talar deformities have a variety of complex multidirectional deformities that require careful preoperative assessment and a clear understanding of the pathophysiology. Surgeons managing these patients with total ankle arthroplasty need to be familiar with extra-articular and intra-articular surgical methods to correct pes planus and pes cavus deformities, including bony procedures and soft tissue procedures. Performing these procedures in 1 or 2 stages depends on surgeon preference and the severity of the deformities...
June 2017: Foot and Ankle Clinics
Julia Alessandra Holtmann, Norbert P Südkamp, Hagen Schmal, Alexander T Mehlhorn
The isolated gastrocnemius contracture present in neurologic healthy patients results in a significant limitation of ankle dorsiflexion causing pathologic gait patterns and a greater risk of further foot disorders. Gastrocnemius recession is an established procedure to increase ankle dorsiflexion. However, little evidence is available of the use of gastrocnemius recession in these patients. Complication rates, recurrence of gastrocnemius contracture, and the prevalence of additional foot disorders needs further evaluation...
May 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
Seung-Yup Lee, Hong-Chul Lim, Ki-Mo Jang, Ji-Hoon Bae
BACKGROUND: When using the gap-balancing technique for TKA, excessive medial release and varus proximal tibial resection can be associated with internal rotation of the femoral component. Previous studies have evaluated the causes of femoral component rotational alignment with a separate factor analysis using unadjusted statistical methods, which might result in treatment effects being attributed to confounding variables. QUESTIONS/PURPOSES: (1) What pre- and intraoperative factors are associated with internal rotation of the femoral component in TKA using the gap balancing technique? (2) To what degree does femoral component rotation as defined by the navigation system differ from rotation as measured by postoperative CT? METHODS: Three hundred seventy-seven knees that underwent computer-assisted primary TKA attributable to degenerative osteoarthritis with varus or mild valgus alignment in which medial soft tissue release was performed, and those with preoperative radiographs including preoperative CT between October 2007 and June 2014 were included in the study...
August 2017: Clinical Orthopaedics and related Research
Janic Aebi, Monika Horisberger, Arno Frigg
BACKGROUND: Depending on the direction of the subtalar joint, a foot deformity generally tends towards pronation (pes planovalgus) or supination (pes cavovarus). However, the combination of hindfoot varus and flat midfoot/forefoot (pes planovarus) is an exception to this rule. Pes planovarus has so far only been referred to in connection with Müller-Weiss disease and congenital disease. We diagnosed pes planovarus in otherwise healthy patients without these diseases. METHODS: Forty patients with 54 symptomatic feet who were treated between August 2012 and July 2016 were included (mean age, 44...
May 2017: Foot & Ankle International
Jun Young Choi, Hyeong Hwa Yoon, Yu Min Suh, Jin Soo Suh
PURPOSE: To investigate the efficiency of simultaneous correction of moderate to severe hallux valgus deformity and adult-type pes planus. METHODS: Twenty cases of moderate to severe hallux valgus complicated with adult-type pes planus in 19 consecutive patients (15 (79%) women, 4 (11%) men; mean age: 44.50 ± 17.13 years, mean follow-up duration: 31.30 ± 17.02 months) were included. Medial calcaneal sliding osteotomy was performed to correct hindfoot valgus, whereas treatments of hallux valgus were case dependent...
January 2017: Journal of Orthopaedic Surgery
E Mansour, J J Yaacoub, Z Bakouny, A Assi, I Ghanem
INTRODUCTION: Subjects with Down syndrome (DS) are known to be affected by various foot deformities. Despite the fact that some of these deformities have been reported in the literature, a more comprehensive description would be of benefit. The aim of this study is to investigate the prevalence of known foot deformities in patients with DS and of other previously non-described foot anomalies in this population. HYPOTHESIS: Subjects with DS have an increased prevalence of foot deformities compared to control subjects...
February 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
Gary M LiMarzi, Kurt F Scherer, Michael L Richardson, David R Warden, Christopher W Wasyliw, Jack A Porrino, Christopher R Pettis, Gideon Lewis, Christopher C Mason, Laura W Bancroft
A variety of surgical procedures exist for repair of both traumatic and degenerative osseous and soft-tissue pathologic conditions involving the foot and ankle. It is necessary for the radiologist to be familiar with these surgical procedures, so as to assess structural integrity, evaluate for complicating features, and avoid diagnostic pitfalls. Adequate interpretation of postoperative changes often requires access to surgical documentation to evaluate not only the surgery itself but the expected timeline for resolution of normal postoperative changes versus progressive disease...
October 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
Mark E Hake, James A Goulet
Posteromedial fractures of the tibial plateau are often encountered after high-energy injuries. They can be seen in isolation or in combination with lateral column fractures. These fractures must be recognized and stabilized independently of any lateral sided fracture to ensure the stability of the final construct. First described in 1997, the Lobenhoffer approach provides access to the posteromedial and posterior aspects of the proximal tibia, allowing for reduction and stabilization of fractures in this location with a posteromedial plate...
August 2016: Journal of Orthopaedic Trauma
Zhanyong Mei, Kamen Ivanov, Guoru Zhao, Huihui Li, Lei Wang
In the study of biomechanics of different foot types, temporal or spatial parameters derived from plantar pressure are often used. However, there is no comparative study of complexity and regularity of the center of pressure (CoP) during the stance phase among pes valgus, pes cavus, hallux valgus and normal foot. We aim to analyze whether CoP sample entropy characteristics differ among these four foot types. In our experiment participated 40 subjects with normal feet, 40 with pes cavus, 19 with pes valgus and 36 with hallux valgus...
April 2017: Medical & Biological Engineering & Computing
Nicolas Bocahut, Anne-Laure Simon, Keyvan Mazda, Brice Ilharreborde, Philippe Souchet
PURPOSE: Two conservative techniques for clubfoot treatment are still being debated and depend upon the institution's expertise. For >40 years, the current institution has been a pioneer in the development of the physiotherapy method; however, some severe deformities remain resistant to this method which causes pain, sprains, and difficulties wearing shoes. Therefore, a surgical approach was developed simultaneously for the treatment of these residual or recurring clubfeet. The procedure reproduces the same chronological steps by performing forefoot derotation before correcting hindfoot equinus...
April 2016: Journal of Children's Orthopaedics
Hiroki Tanikawa, Hitoshi Kagaya, Eiichi Saitoh, Kenichi Ozaki, Satoshi Hirano, Norihide Itoh, Junya Yamada, Yoshikiyo Kanada
BACKGROUND: The efficacy of botulinum toxin A (BoNTA) injection on spasticity is usually measured using Modified Ashworth Scale (MAS), but this only evaluates muscle tone at rest and has poor reliability. There are no reports that quantitatively evaluate pes varus during walking after botulinum treatment. The purpose of this study was to evaluate the efficacy of BoNTA injection on pes varus during gait using 3-dimensional motion analysis. METHODS: Twenty-four hemiplegic patients with spastic pes varus deformity during gait received BoNTA injection into lower limb muscles...
October 2015: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
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