Daniel Baumfeld
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View article: Development of an application for identification and guidance on orthopedic foot diseases
Development of an application for identification and guidance on orthopedic foot diseases Open
Objective: Develop software to identify the main orthopedic diseases affecting the feet and guide patients by assessing pain intensity and the application’s (APP) diagnostic accuracy. Methods: The software was developed by the Creation Dep…
View article: Endoscopic transfer of the flexor hallucis longus tendon: technical tip to harvest a long graft
Endoscopic transfer of the flexor hallucis longus tendon: technical tip to harvest a long graft Open
The Achilles tendon (AT) is the toughest and most robust tendon in the human body. However, it is the most frequently injured. Several surgical techniques are described in the literature for treating chronic or complex injuries. Some of th…
View article: ARTROPLASTIA TOTAL DO TORNOZELO COM IMPLANTE DE TÁLUS TOTAL IMPRESSO POR IMPRESSORA 3D
ARTROPLASTIA TOTAL DO TORNOZELO COM IMPLANTE DE TÁLUS TOTAL IMPRESSO POR IMPRESSORA 3D Open
Introdução: Várias condições podem causar perda óssea massiva do tálus. Classicamente, a artrodese pantalar com enxerto ósseo estrutural tem sido o procedimento de salvamento de escolha para tratar as lesões irreconstrutíveis do tálus. Rec…
View article: Chronic exertional compartment syndrome of the deep posterior compartment the leg: a rare presentation*
Chronic exertional compartment syndrome of the deep posterior compartment the leg: a rare presentation* Open
The chronic exertional compartment syndrome predominantly affects young athletes and often requires surgery when conservative treatments fail. The anterior compartment is the most commonly involved, accounting for 72.8% of cases, while iso…
View article: Non-surgical treatment of hallux valgus: practices of Brazilian foot and ankle specialists
Non-surgical treatment of hallux valgus: practices of Brazilian foot and ankle specialists Open
Objective: This study aims to analyze how Foot and Ankle specialists in Brazil approach Hallux Valgus conservatively. Methodology: An online questionnaire was used to assess the practices adopted. The results were analyzed, and proportions…
View article: Surgical treatment for talus Osteochondral Lesions: What's new?
Surgical treatment for talus Osteochondral Lesions: What's new? Open
Osteochondral lesions of the talus (OLTs) are a common pathology encountered by foot and ankle surgeons. Symptomatic cartilage lesions in the ankle pose a significant challenge and often require surgical intervention to alleviate pain, imp…
View article: Venous Thromboembolism Prophylaxis in Foot and Ankle Surgery: A Worldwide Survey
Venous Thromboembolism Prophylaxis in Foot and Ankle Surgery: A Worldwide Survey Open
View article: Ankle desarthrodesis: report of three cases
Ankle desarthrodesis: report of three cases Open
The good results of primary ankle arthroplasty and long-term dissatisfaction with arthrodesis have made arthrodesis, that is, the conversion of an arthrodesis into arthroplasty, an option for patients with a painful ankle fusion. This stud…
View article: Extensive Lesser Toes Plantar Plate Tears Reconstruction
Extensive Lesser Toes Plantar Plate Tears Reconstruction Open
Category: Lesser Toes Introduction/Purpose: The plantar plate is a fibrocartilaginous structure that plays a fundamental role in the sagittal stability of the metatarsophalangeal joint (MTPJ). Traumatic and degenerative lesions affecting t…
View article: Degenerative Injuries of the Metatarsophalangeal Plantar Plate on Magnetic Resonance Imaging: A New Perspective
Degenerative Injuries of the Metatarsophalangeal Plantar Plate on Magnetic Resonance Imaging: A New Perspective Open
Category: Lesser Toes Introduction/Purpose: The magnetic resonance imaging diagnostic criteria for a complete tear of metatarsophalangeal plantar plate are well-established. However, more subtle abnormalities can also occur and be a source…
View article: Minimally Invasive Chevron Akin: Locking the Metatarsal-Cuneiform Joint
Minimally Invasive Chevron Akin: Locking the Metatarsal-Cuneiform Joint Open
Category: Bunion Introduction/Purpose: Minimally Invasive Chevron Akin (MICA) can be used to treat hallux valgus (HV) associated with a hypermobility of the first metatarsal-cuneiform joint (1MTCJ). The aim of this study was to perform a r…
View article: “Double-Row” Suture for Achilles’ Tendon Insercional Tendinopathy Reattachment and Two Types of Rehabilitation Protocol: A Retrospective Comparative Study
“Double-Row” Suture for Achilles’ Tendon Insercional Tendinopathy Reattachment and Two Types of Rehabilitation Protocol: A Retrospective Comparative Study Open
Category: Hindfoot Introduction/Purpose: The purpose of this Study is to evaluate the results of knotless double-row sutures for Achilles insercional tendinopathy reattachment and compare two types of post-operative rehabilitation protocol…
View article: Medial and Lateral Combined Ligament Arthroscopic Repair for Multidirectional Ankle Instability: Case Series
Medial and Lateral Combined Ligament Arthroscopic Repair for Multidirectional Ankle Instability: Case Series Open
Category: Arthroscopy; Sports Introduction/Purpose: The high prevalence of ankle sprains in the population produces a significant number of patients with lateral instability. Maintenance of this condition may lead to the progressive involv…
View article: Degenerative injuries of the metatarsophalangeal plantar plate on magnetic resonance imaging: a new perspective
Degenerative injuries of the metatarsophalangeal plantar plate on magnetic resonance imaging: a new perspective Open
Degenerative lesions of the metatarsophalangeal plantar plate were more prevalent than complete ruptures and were best viewed in coronal short axis intermediate-weighted sequences. Pericapsular fibrosis below the intermetatarsal ligament w…
View article: Planejamento pré-operatório de correção de deformidades supramaleolares através de impressão 3D
Planejamento pré-operatório de correção de deformidades supramaleolares através de impressão 3D Open
Modelos impressos em 3D têm sido explorados profundamente no campo médico, destacando-se como importante ferramenta de auxílio para planejamento cirúrgico. Os autores apresentam relato de caso de um paciente, com artrose pós-traumática do …
View article: Planejamento pré-operatório de correção de deformidades supramaleolares através de impressão 3D
Planejamento pré-operatório de correção de deformidades supramaleolares através de impressão 3D Open
Modelos impressos em 3D têm sido explorados profundamente no campo médico, destacando-se como importante ferramenta de auxílio para planejamento cirúrgico. Os autores apresentam relato de caso de um paciente, com artrose pós-traumática do …
View article: The Rotational Positioning of the Bones in the Medial Column of the Foot: A Weightbearing CT Analysis.
The Rotational Positioning of the Bones in the Medial Column of the Foot: A Weightbearing CT Analysis. Open
The overall rotational profile of medial column bones was found to be in absolute pronation, most pronounced at the navicular and proximal first metatarsal, with significant differences in the amount of pronation when comparing most of the…
View article: A comparative study of single-vs. double-row technique in surgical treatment of insertional Achilles tendinopathy
A comparative study of single-vs. double-row technique in surgical treatment of insertional Achilles tendinopathy Open
Objective: This retrospective study compared the clinical and functional results of single- and double-row surgical techniques for insertional Achilles tendinopathy in the postoperative period. Methods: In this case series, 29 patients who…
View article: Medial and Lateral Combined Ligament Arthroscopic Repair for Multidirectional Ankle Instability
Medial and Lateral Combined Ligament Arthroscopic Repair for Multidirectional Ankle Instability Open
Background: The high prevalence of ankle sprains in the population produces a significant number of patients with lateral instability. Persistence of this condition may lead to the progressive involvement of medial structures, causing a mu…
View article: Diabetic foot and its serial treatment in high-risk patients: focusing on the individual
Diabetic foot and its serial treatment in high-risk patients: focusing on the individual Open
SUMMARY Objectives: To assess knowledge about diabetic foot, care measures, and the importance attached to serial treatment in a group of high-risk diabetic foot patients. METHODS: This is a cross-sectional study, carried out in a tertiary…
View article: Comparative Evaluation of the Presence of Insertion Enthesophyte in the Achilles Tendon by X-Ray and Magnetic Resonance Imaging: Intra and Inter Observer Reliability
Comparative Evaluation of the Presence of Insertion Enthesophyte in the Achilles Tendon by X-Ray and Magnetic Resonance Imaging: Intra and Inter Observer Reliability Open
Category: Other; Sports Introduction/Purpose: To evaluate the intra and interobserver variation on the presence of enthesophyte in patients with Achilles insertional tendinopathy and the clinical radiological correlation of x-ray (X-ray) a…
View article: Evaluation of Ankle Mobility Loss in Patients Undergoing Subtalar Arthrodesis
Evaluation of Ankle Mobility Loss in Patients Undergoing Subtalar Arthrodesis Open
Category: Hindfoot Introduction/Purpose: Objective: To evaluate and quantify the loss of ankle mobility in patients undergoing subtalar arthrodesis compared to the contralateral side, through physical examination. Methods: A total of 12 pa…
View article: Does Hindfoot Valgus Deformity Affect the Distal Tibiofibular Syndesmotic Space?
Does Hindfoot Valgus Deformity Affect the Distal Tibiofibular Syndesmotic Space? Open
Category: Hindfoot; Ankle; Ankle Arthritis; Sports Introduction/Purpose: Severe hindfoot valgus deformity has been reported as one of the main causes of sinus tarsi and subfibular impingement in patients with adult acquired foot deformity …
View article: Posterior vs. Middle Facet of the Subtalar Joint: The Search for an Early Sign of Peritalar Subluxation and Progressive Flatfoot Deformity
Posterior vs. Middle Facet of the Subtalar Joint: The Search for an Early Sign of Peritalar Subluxation and Progressive Flatfoot Deformity Open
Category: Hindfoot; Ankle; Other Introduction/Purpose: Adult acquired flatfoot deformity (AAFD) is a three-dimensional (3D) and complex pathology that is characterized by peritalar subluxation (PTS) of the hindfoot. Measuring the amount of…
View article: Is Lateral Impingement a Good Predictor of Peritalar Subluxation in Patients with Adult Acquired Flatfoot Deformity?
Is Lateral Impingement a Good Predictor of Peritalar Subluxation in Patients with Adult Acquired Flatfoot Deformity? Open
Category: Ankle Arthritis; Ankle; Hindfoot; Other Introduction/Purpose: Sinus tarsi and Subfibular impingement are considered the main causes of lateral foot pain in patients with Adult Acquired Flatfoot Deformity (AAFD). They are consider…
View article: Relationship Between Middle Facet Peritalar Subluxation and the Severity of Flatfoot Deformity
Relationship Between Middle Facet Peritalar Subluxation and the Severity of Flatfoot Deformity Open
Category: Hindfoot; Midfoot/Forefoot; Other Introduction/Purpose: Recent literature has established the middle facet of the subtalar joint as a reliable and accurate marker of pronounced peritalar subluxation (PTS) in Adult Acquired Flatfo…
View article: Understanding the Rotational Positioning of the Bones in the Medial Column of the Foot: A Weightbearing CT Analysis
Understanding the Rotational Positioning of the Bones in the Medial Column of the Foot: A Weightbearing CT Analysis Open
Category: Bunion; Midfoot/Forefoot Introduction/Purpose: Rotational deformities of the first ray have been described as essential components of hallux valgus (HV) deformity, influencing its severity and progression. The exact deformity loc…
View article: Brazilian Total Ankle Replacement Experience
Brazilian Total Ankle Replacement Experience Open
Category: Ankle Arthritis Introduction/Purpose: Brazil experiences a late participation in total ankle arthroplasty, which could have positive and negative aspects. The positive view argues about the modern implants that Brazil has receive…
View article: Brazilian Experience with Zennith – Corin System Total Ankle Replacement
Brazilian Experience with Zennith – Corin System Total Ankle Replacement Open
Category: Ankle Arthritis Introduction/Purpose: Total ankle arthroplasty is already a reality in Brazil, although there are few publications of clinical outcomes in our country. The objective of this publication is to evaluate the results …
View article: Incidence of early complications in the posterolateral approach to posterior malleolus fractures
Incidence of early complications in the posterolateral approach to posterior malleolus fractures Open
Introduction: To ascertain the incidence of early complications in the posterolateral approach to open reduction and internal fixation of posterior malleolar fractures and identify possible risk factors related to occurrence of these compl…