A5061911490- Orthopedic Surgery and Rehabilitation
- Peripheral Nerve Disorders
- Nerve Injury and Rehabilitation
- Reconstructive Surgery and Microvascular Techniques
- Spine and Intervertebral Disc Pathology
- Shoulder Injury and Treatment
- Shoulder and Clavicle Injuries
- Musculoskeletal pain and rehabilitation
- Bone fractures and treatments
- Elbow and Forearm Trauma Treatment
- Health, Nursing, Elderly Care
- Pregnancy-related medical research
- Myofascial pain diagnosis and treatment
- Hip and Femur Fractures
- Reconstructive Facial Surgery Techniques
- Male Reproductive Health Studies
- Influenza Virus Research Studies
- Pain Management and Placebo Effect
- Hip disorders and treatments
- vaccines and immunoinformatics approaches
- Antimicrobial Peptides and Activities
- Misinformation and Its Impacts
- Clinical practice guidelines implementation
- Congenital limb and hand anomalies
- Nail Diseases and Treatments
The University of Texas at Austin
2023-2025
Pontifícia Universidade Católica de São Paulo
2015-2024
Universidade de Sorocaba
2022
Faculdade de Medicina do ABC
2014-2018
Medicina
2015-2016
The relationship of Gantzer muscle to the median and anterior interosseous nerve is debated.Ìn an anatomical study with 80 limbs from 40 cadavers incidence, origin, insertion, supply relations have been documented.The was found in 54 forearms (68% limbs) supplied by nerve. It arose deep surface flexor digitorum superficialis muscle, (42 limbs), coronoid process (eight medial epicondyle (seven limbs). Its insertion ulnar part pollicis longus muscle. always lay posterior both nerve.The may...
Intervertebral disc degeneration (DD) is an important cause of low back pain and its precise aetiology not fully understood, being attributed to cumulative environmental, biomechanical genetic effects. The vitamin D plays a key role in regulation calcium homeostasis bone mineralization, exerting biological activities by binding high-affinity receptor (VDR). Polymorphisms VDR gene were previously associated with DD process, however conflicting results. Here, we aimed investigate the influence...
Predicting the evolutionary patterns of emerging and endemic viruses is key for mitigating their spread. In particular, it critical to rapidly identify mutations with potential immune escape or increased disease burden. Knowing which circulating pose a concern can inform treatment mitigation strategies such as alternative vaccines targeted social distancing. 2021, Hie B, Zhong ED, Berger Bryson B. 2021 Learning language viral evolution escape. Science 371 , 284–288. (doi:...
Aim: We have hypothesized a possible relationship between disc degeneration (DD) and VDR FokI/T2C polymorphism. Methods: A case–control study was performed comprising 121 Brazilian patients with confirmed DD by nuclear magnetic resonance control group consisting of 131 healthy without history cysts the lumbar spine. Detection polymorphism using restriction fragment length polymorphism–polymerase chain reaction. The chi-square test used to compare allele genotype frequencies groups, p-value...
The goal of this study was to describe anatomical variations and clinical implications anterior interosseous nerve. In complete nerve palsy, the patient is unable flex distal phalanx thumb index finger; in incomplete there less axonal damage, either or finger are affected.This based on dissection 50 limbs 25 cadavers, 22 were male three, female. Age ranged from 28 77 years, 14 white 11 non-white; 18 prepared by intra-arterial injection a solution 10% glycerol formaldehyde, seven freshly...
Abstract Predicting the evolutionary patterns of emerging and endemic viruses is key for mitigating their spread in host populations. In particular, it critical to rapidly identify mutations with potential immune escape or increased disease burden (variants concern). Knowing which circulating are such variants concern can inform treatment mitigation strategies as alternative vaccines targeted social distancing. A recent study proposed that be identified using two quantities extracted from...
The main objective of this study was to describe Martin-Gruber anastomosis anatomically and recognize its clinical repercussions.
Determinar a frequência e as características anatômicas da arcada de Struthers avaliar sua implicação clínica na neuropatia compressiva do nervo ulnar. Para este trabalho foram dissecados 40 membros 26 cadáveres, pertencentes à disciplina anatomia instituição. A extensão arcada, distância margem inferior ao epicôndilo medial úmero relação com o ulnar registradas. foi identificada nos (100%), Em dois (5%), passava anteriormente arcada. 29 (72,5%), uma porção variável músculo tríceps cobria...
Descrever anatomicamente a anastomose de Martin‐Gruber e reconhecer suas repercussões clínicas. Foram dissecados 100 antebraços 50 cadáveres adultos no laboratório anatomia. A dissecção foi feita através uma incisão mediana em todo o antebraço terço inferior do braço, dois retalhos incluindo pele subcutâneo foram rebatidos, para lado radial ulnar respectivamente. comunicação nervosa entre os nervos medianos (anastomose Martin‐Gruber) registrada 27 antebraços. Classificamos seis tipos. Tipo...
To determine the frequency and features of arcade Struthers, to assess its clinical implication in ulnar nerve compression.Forty arms from 26 cadaver specimens were dissected Anatomy Laboratory this institution. The extension arcade, distance medial epicondyle, relation with recorded.The Struthers was identified 40 (100%). In 29 (72.5%) covered by a muscular nine (22.5%) an aponeurotic two (5%) beneath nerve. ranged 3.0 7.5 cm, epicondyle 2.5 7.0 cm.The is musculoaponeurotic canal that...
The aim of this study was to analyze the anatomic variations bicipital aponeurosis (BA) (lacertus fibrosus) and its implications for compression median nerve, which is positioned medially brachial artery, passing under aponeurosis.Sixty upper limbs 30 cadavers were dissected, 26 male four, female; total, 15 had been previously preserved in formalin glycerine dissected fresh Laboratory Anatomy.In 55 limbs, short long heads biceps muscle contributed formation BA, most significant contribution...
Introdução: A fratura do colo femoral é uma patologia frequente na população idosa, com cerca de 100 mil casos por ano no Brasil.O tratamento cirúrgico meio da fixação interna ou substituição artroplástica quadril preconizado atualmente.O não reservado aos exceção.Objetivo: Comparar a qualidade vida pósoperatória pacientes tratados duas técnicas distintas: artroplastia e interna.Métodos: Por questionário SF-36, estudamos 60 mais 65 anos, entre 2004 2012 em nosso serviço.Metade dos foi...
ABSTRACT Objective: The objective of this study was to determine the frequency and anatomical characteristics Struthers’ ligament supracondylar humeral process evaluate clinical implications in compressive neuropathy median nerve . Method: We dissected 60 arms from 30 cadavers (26 males 4 females): 15 were previously preserved formalin glycerin fresh Anatomy Laboratory for paper. relationships between brachial artery veins documented with drawings photos Results: not found any arms....
Objective To define the anatomy pattern and incidence of Riché-Cannieu anastomosis, that is, median ulnar communication in palmar aspect hand. Materials Methods A total 80 anatomical dissections were performed on 60 hands 30 cadavers from 1979 to 1982, 20 2012 2015. All these procedures at Department Anatomy our institution. The anastomosis innervation thenar muscles studied. Results was identified every dissected hand (100%). extramuscular recorded 57 hands, intramuscular, 19 hands....
Analisar as relações anatômicas e variações do nervo interósseo anterior suas implicações clínicas. A paralisia completa resulta na incapacidade de fletir falanges distal polegar indicador; incompleta, ocorre menor dano axonal apenas o ou indicador são afetados. Este estudo baseou‐se dissecção 50 membros 25 cadáveres, 22 eram sexo masculino três feminino. idade variou entre 28 77 anos, 14 da etnia branca 11 não branca; 18 foram preparados por injeção intra‐arterial uma solução glicerina...
Objective: The aim of this study was to analyze the incidence nerve communication between musculocutaneous and median nerve. Methods: Anatomical dissection 40 limbs from 20 fetal cadavers performed at Laboratory Anatomy, Faculdade de Ciências Médicas e da Saúde Pontifícia Universidade Católica São Paulo. Results: A communicating branch found in 10 upper limbs. In nine there a musculocutaneous-median anastomosis (type I); one limb median-musculocutaneous II). Conclusion: It is very important...
: This paper reports the incidence, origin, course and anatomical relationships of intramuscular Martin-Gruber anastomosis.: Anatomical dissection 100 limbs from 50 adults cadavers was performed. The anastomosis found in five forearms, three right two left side, one bilateral. All communication were located between anterior interosseous nerve ulnar nerve.: purpose anastomosis, which we 5% dissected limbs, is to supply flexor digitorum profundus muscle it unlikely have any influence on...
Analisar as variações anatômicas da aponeurose bicipital (lacertus fibrosus) e suas implicações na compressão do nervo mediano, que passa sob a (AB) se posiciona medialmente à artéria braquial. Foram dissecados 60 membros superiores de 30 cadáveres adultos, 26 sexo masculino quatro feminino; 15 haviam sido previamente preservados em formol glicerina foram fresco no Laboratório Anatomia. Em 55 membros, AB recebia contribuição das cabeças curta longa musculo bíceps braquial, mais significativa...
Analisar as variações anatômicas do músculo pronador redondo (MPR) e suas implicações na compressão nervo mediano, que passa entre cabeças umeral ulnar MPR. Foram dissecados 100 membros superiores de cadáveres adultos pertencentes ao laboratório anatomia; 46 eram sexo masculino quatro feminino. A idade variou 28 77 anos; 27 da etnia branca 23, não branca. Um estudo piloto incluiu três frescos foi feito, para familiarização dos autores com a anatomia regional. Esses foram incluídos no estudo....
To assess the anatomical variations of pronator teres muscle (PTM) and its implication in compression median nerve, which passes through humeral ulnar heads PTM.For present study, 100 upper limbs from human cadavers anatomy laboratory were dissected. Forty-six specimens male four, female, whose aged ranged 28 to 77 years; 27 white 23, non-white. A pilot study consisting six hands three fresh cadaver dissections was conducted familiarize authors with local anatomy; these not included...
ABSTRACT Objective: This anatomical study aimed to analyze the possibility of transferring radial nerve branches destined brachioradialis (BR), extensor carpi radialis longus (ECRL), brevis (ECRB), and supinator (SM) muscles innervate AIN. Methods: Ten limbs from five male cadavers were prepared by intra-arterial injection a solution 10% glycerol formalin. Results: The presence only one branch BR muscle was noted in 7 two three limbs. In members common trunk with ECRL. eight cases, we...
Resumo Objetivo Analisar as variações anatômicas dos ramos motores do nervo radial na região cotovelo. Foram avaliadas a origem, curso, comprimento, ramificações, pontos e relações com estruturas vizinhas. Materiais Métodos dissecados 30 membros de 15 cadáveres adultos, preparados por injeção intra-arterial uma solução glicerina formol 10%. Resultados O primeiro ramo no antebraço foi para o músculo braquiorradial (BR), que se origina proximalmente à divisão em superficial (RSNR) interósseo...
The main purpose of this work was to evaluate the advantages and disadvantages reconstructive procedures applied in upper limb soft tissue injuries according their location.The study involved 94 male 22 female patients (116 total) operated between April 2001 November 2017 due traumatic a limb. Individuals were evaluated considering age, sex, etiology, reconstruction area , methodology complications. finger excluded.The performed include 29 skin grafts; six advancement flaps; seven rotation...