Dr. Gustavo Rosas - Ortopedia

Disuse muscle atrophy

Disuse (bed rest, limb immobilisation)👉🏾rapid ⬇️ in muscle mass/function

⤵️in function exceeds ⤵️ in mass due to dysregulation of neural input to muscle

Neural dysregulation 👉🏾key component of functional loss following disuse

Motor unit dysregulation following 15 days of unilateral lower limb immobilisation Abstract figure legend Ten healthy young males underwent 15 days of unilateral lower limb immobilisation with an irremovable leg brace. Muscle size, strength, and neuromuscular characteristics were m...

Bone & Joint Research


In this study, miRNA-125a-5p was identified as a potential concurrent treatment for osteoporosis and sarcopenia via interaction with the mRNA of STAT3.



https://ow.ly/6yru50T8Loh

Central role of skeletal muscle ageing in the pathogenesis of sarcopenia

Potential pathways👇
✅insufficient myokine signalling (IL-6, 7, 15)
✅altered immune factors (pro-inflammatory profile)
✅impaired immune cell function
✅altered body composition

Skeletal muscle as potential central link between sarcopenia and immune senescence As our population grows older, age-related pathologies are becoming more prevalent. Deterioration of skeletal muscle and the immune system manifests as sarcopenia and immune senescence respectively. The disease burden of these pathologies emphasizes the need for a better understanding of the underly...

FEMECOT A.C.

Te esperamos y recuerda que en México TODOS SOMOS FEMECOT

Programa académico:
https://go.femecot.com/ProgramaAcademico

Hospedaje
https://congresoanual.femecot.com/hospedaje.php?ref=social

Registro:
https://congresoanual.femecot.com/index.php?ref=

European Foot & Ankle Society

·
5h
Congress, 17-19 Oct 2024, Brussels:
Discover the FORUMS of the scientific programme!
will bring a renowned faculty from over 20 different countries! A very rich programme with various & interesting sessions!
http://efascongress.org

FEMECOT A.C.

·
13h
Artroscopia de codo: desde los fundamentos hasta los desafíos complejos
https://youtube.com/live/6b00d1vQVLA?feature=share
Sesión del colegio de Ortopedia de Nuevo León, A.C
Agosto 29, 2024
20:00hrs (Hora del centro)
́a

🧠💪 Aunque la edad, el s**o y la salud mental influyen en la pérdida de fuerza muscular, factores modificables como la inflamación y las enfermedades cardiovasculares son cruciales para prevenir mayores pérdidas de 🌿❤️

🆓https://onlinelibrary.wiley.com/doi/10.1002/jcsm.13586

https://onlinelibrary.wiley.com/doi/10.1002/jcsm.13586

🟤61 CONGRESO SECOT🟤

Descubre las mesas de

:

🗓️4 oct ⏰9:00-13:30📍Sala Albéniz

- FX de codo adolescente
- Tratamiento de las Dismetrías
- Tratamiento de Quiste óseo aneurismático: esclerosis VS curetaje-injerto
- Casos clínicos

📲http://congreso.secot.es

"Rotator Cuff pathology"

Pathological and functional differences across the spectrum of rotator cuff diseases👇

Nature Reviews 2024



https://www.nature.com/articles/s41572-024-00492-3

"Rotator Cuff pathology"

Pathological and functional differences across the spectrum of rotator cuff diseases👇

Nature Reviews 2024

Rotator cuff tears - Nature Reviews Disease Primers Rotator cuff tears occur due to trauma or, most commonly, due to degenerative changes to tendon structure. This Primer summarizes the epidemiology and pathophysiology of this condition, discusses its diagnosis and management, and highlights patients’ quality of life and future research questions.

AEA

🟣CURSO AEA BÁSICO ARTROSCOPIA HOMBRO🟣

▪️24 de octubre de 2024
▪️Laboratorio de Cirugía Artroscópica y Articular (LCAA)Universidad Francisco de Vitoria. Pozuelo de Alarcón. Madrid.

‼️INSCRIPCIONES‼️

https://www.aeartroscopia.com/eventos/curso-basico-intermedio-hombro-2024

PERSONA ACTIVA=PERSONA(+)SANA

👉🏻Los individuos sedentarios tienen una disminución significativa en el metabolismo celular, la respiración mitocondrial y la bioenergética en comparación con los individuos moderadamente activos.
.

https://www.biorxiv.org/content/10.1101/2024.08.19.608601v1

Bone & Joint Open

This study highlights the significant psychological impact of fracture-related infections (FRIs), particularly recurrent FRIs, on patients.



https://ow.ly/iQIu50T7t0l

Interested in rehabilitation following an ACL reconstruction? 🤓

📋Here is a summary of the 2023 Aspetar Clinical Practice Guidelines on rehabilitation after ACL Reconstruction

Infographic 👇 https://aspetar.com/en/professionals/aspetar-clinical-guidelines/recommendations-on-rehabilitation-after-aclr

Clinical practice guideline 👇

https://bjsm.bmj.com/content/57/9/500

Sarcopenia: age-related loss of skeletal muscle mass & function👇🏼

>reduced regenerative capacity
>imbalance in protein turnover
>alteration of muscle’s fat composition
>increased reactive oxygen species
>mitochondrial dysfunction
>increased inflammation

https://link.springer.com/article/10.1007/s12272-021-01349-z?sv1=affiliate&sv_campaign_id=101248&awc=26429_1724778270_7c9f994f98a2099746b5911dec9294fe&utm_medium=affiliate&utm_source=awin&utm_campaign=CONR_BOOKS_ECOM_DE_PBOK_ALWYS_DEEPLINK&utm_content=textlink&utm_term=101248

Types of muscle contraction

Isometric 👉🏼no change in muscle length

Eccentric👉🏼muscle lengthening

Concentric👉🏼muscle shortening

Eccentric contraction can produce 40% more force compared to maximal isometric force in zero velocity


https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/concentric-muscle-contraction

Simplified Shoulder Anatomy (Anterior View)

LHBT: Long head of biceps tendon
SGHL: Superior glenohumeral ligament
Trapezoid ligament + conoid ligament👉coracoclavicular ligament

Upper Limb Nerve Pathology



https://neurology.org/doi/10.1212/NE

El ejercicio físico es clave en el tratamiento del , ayudando a reducir el riesgo, mejorar la terapia y el pronóstico. Los músculos 💪, como órganos endocrinos, liberan que influyen en la progresión del cáncer y combaten la

https://sciencedirect.com/science/articl

https://www.sciencedirect.com/science/article/abs/pii/S0304419X22000865?via%3Dihub

Proprioception👇🏼

“an individual's ability to integrate sensory signals from mechanoreceptors to determine body segment positions & movements in space”

Examples of apparatus for testing proprioception at ankle, knee, & shoulder👇🏼


https://sciencedirect.com/science/articl
https://www.sciencedirect.com/science/article/pii/S2095254615000058

𝗗𝗶𝗮𝗴𝗻𝗼́𝘀𝘁𝗶𝗰𝗼 𝗲𝗻 𝗲𝘀𝗴𝘂𝗶𝗻𝗰𝗲𝘀 𝗱𝗲 𝘁𝗼𝗯𝗶𝗹𝗹𝗼 (ET)

🏥📊 El ET es una lesión común, pero una evaluación precisa es crucial para un tratamiento efectivo. Existen varias herramientas ⚒️ que ayudan a la toma de decisiones clínicas…🧶

https://bjsm.bmj.com/content/bjspor

Tendinopathy

Main management strategies👇🏼

> exercise-based interventions
> extracorporeal shock-wave therapy
> injection-based therapy
> surgery

Prevention 👉🏾 exercise regimens to improve strength & coordination of muscle-tendon unit



https://nature.com/articles/s4157
https://www.nature.com/articles/s41572-020-00242-1

Tendinopathy - Nature Reviews Disease Primers Tendinopathy describes a spectrum of changes that occur in a tendon, leading to pain and impaired function. This PrimeView accompanies the Primer article on Tendinopathy by Millar and colleagues and highlights its epidemiology, mechanisms, diagnosis, and management.

💪🧠 Las , las "baterías" de nuestras células, juegan un papel clave en la conexión músculo-cerebro. Además, el ejercicio ayuda a prevenir enfermedades como el y el

https://ncbi.nlm.nih.gov/pmc/articles/PMC8235687/

El ejercicio modula la secreción de mioquinas que favorecen la plasticidad sináptica, la neurogénesis, flujo sanguíneo 🧠, reducen el estrés oxidativo, entre otros mecanismos q mitigan la susceptibilidad a enf. neurodegenerativas💪🧠

https://doi.org/10.3389/fnmol.2023.1305208

FEMECOT A.C.


39 Webinar Escuela Residentes: Fracturas expuestas secundarias a proyectil por arma de fuego
La Federación Mexicana de Colegios de Ortopedia y Traumatología tiene el honor de invitarlo a su 39 Webinar el día 27 de agosto del 2024 a las 20 hrs

39o Webinar Escuela de Residentes : Fracturas expuestas secundarias a protectil por arma de fuego 39o Webinar Escuela de Residentes : Fracturas expuestas secundarias a protectil por arma de fuegoLa Federación Mexicana de Colegios de Ortopedia y Traumatolo...

🔴I JORNADA SPORTS MEDICINE & SURGERY🔴

De la mano de la Real Federación Española de Fútbol:
🗓️22/11/24
📍Sede

, Madrid
🗣️

,

,

,

,

, .

Programa e inscripciones aquí:

I Jornada de Sport Medicine & Surgery I Jornada de Sport Medicine & Surgery

J Bone & Joint Surg


Role of Gender in Health and Disease

https://bit.ly/3WL7SYz

ere is the FREE International Olympic Committee (IOC) Manual of Sports Injuries with over 500 pages on the management of different sports injuries! 📋
‍‍‍‍‍‍ ‍‍‍‍‍‍
Link to download 👇
http://tinyurl.com/BahrSportsMed