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Injection techniques in aesthetic medicine: from anatomy to clinical procedure

Two Days of Immersion at the Heart of Aesthetic Medicine
August 25, 2026 by
Injection techniques in aesthetic medicine: from anatomy to clinical procedure
Istya Aesthetic
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From supervised techniques on real models to the Mediterranean approach to a natural Glass Skin

The first two days of SKIN & ANATOMY LAB – Bootcamp Summer 2026 allowed participants to consolidate their knowledge of skin, anatomy and injection techniques.

On July 31st and August 1st, the program reached a new stage:

moving from simulation to clinical practice.

These two days allowed participants to apply their knowledge in a professional environment, under the supervision of experienced practitioners, while deepening a personalized approach to skin quality.

Day 3: Putting it into practice on real models

The third day, led by Dr. Amal Abid, was devoted to a practical workshop in a medical practice, in collaboration with an international distributor of medical devices.

After the exercises carried out on simulators during the previous day, the participants were able to confront real clinical situations and apply their knowledge on human models, under the guidance and supervision of the trainer.

This step is a crucial moment in the educational process.

Simulation allows for the development of skills in a controlled environment.

Supervised practice then allows this knowledge to be compared with the anatomical and clinical diversity encountered in real patients.

Dr Amal Abid explaining injection safety and facial anatomy to doctors
Elie Clinic


From theory to clinical reality

Practicing on real models offers participants the opportunity to integrate a fundamental aspect: adapting to the individual journey of each patient.

In a clinical context, the purely mechanical execution of a technical gesture remains insufficient.

In order to establish relevant therapeutic objectives with the patient, the practitioner must take into account their specific needs, their own anatomical morphology, as well as a global facial analysis (evaluation of volumes, symmetry, skin laxity, projection, and skin quality).

Comparative clinical evaluation — through before and after treatment photographs — is an essential phase. This practical session thus allowed for the realization of the theoretical teachings from the first two days while promoting the development of agile and tailored clinical reasoning.

Healthcare professional performing a facial injection technique on a real model
Trainer discussing facial anatomy and injection techniques with medical professionals


Day 4: The Mediterranean approach for a natural Glass Skin

The fourth day continued this clinical immersion with a theme dedicated to skin quality and the Mediterranean approach to Glass Skin.

Led by Dr. Yosra Hadj Mabrouk and Dr. Maroua Zrida, aesthetic physician and founder of the Elie Clinic, this day put skin diagnosis and personalization back at the center of care.

The principle is simple:

Every skin deserves an accurate diagnosis and a personalized treatment plan.

Dr Maroua Zrida
Dr. Yosra Hadj Mabrouk


Advanced skin analysis: before the protocol, the diagnosis

A truly personalized approach to skin quality begins with a thorough analysis.

During this day, participants delved deeper into advanced skin diagnostics, particularly through the use of IOMA technology.

This approach enriches skin assessment and informs clinical thinking about the personalization of treatments.

For the practitioner, the goal is not simply to identify a visible imperfection, but to understand the specific needs of the skin in order to develop a coherent strategy.


Build a personalized treatment strategy

The approach developed during this day is based on several steps:

Analyze → Identify needs → Select treatments → Customize → Evaluate

This logic helps to avoid a uniform approach to skin quality.

Two patients with visually similar skin may have different needs and require different treatment strategies.

Personalization is therefore becoming a genuine clinical tool.


Discover different approaches to skin quality

Participants also explored different solutions used in aesthetic medicine to improve skin quality, including:

  • skinboosters,

  • personalized mesotherapy,

  • collagen biostimulators,

  • as well as different technologies and approaches dedicated to skin quality.

The goal was not to present a universal solution, but to understand how these different approaches can fit into a personalized strategy.


The importance of exchange between practitioners

Aesthetic medicine professionals participating in anatomy-based injection training

The presence of Dr. Maroua Zrida, aesthetic physician and founder of the Elie Clinic, also allowed for the integration of a particularly important dimension in the training: the sharing of clinical experience.

The exchanges with the participating physicians allowed for a confrontation of scientific knowledge with the reality of daily practice.

Cette dimension collaborative est au cœur de la philosophie d'ISTYA Aesthetic : la formation ne consiste pas uniquement à transmettre des connaissances, mais aussi à créer un espace où les praticiens peuvent échanger, questionner et développer leur raisonnement clinique.


A four-step educational progression

Over these four days, the Bootcamp built a coherent progression:

Day 1 — Understanding the skin

Skin diagnosis, bioscience, technologies, and simulation.

Day 2 — Understanding injection

Facial anatomy, risk areas, facial mapping with ultrasound, reconstruction of different botulinum toxins, rheology of hyaluronic acids, and simulation.

Day 3 — Practicing

Application of knowledge on real models in a supervised clinical environment.

Day 4 — Personalizing

Advanced skin analysis, technologies, skin quality, and individualized therapeutic strategy.

This progression can be summarized in four words:

Understand. Simulate. Practice. Personalize.


Beyond a Bootcamp: Building a More Complete Clinical Practice

The SKIN & ANATOMY LAB – Bootcamp Summer 2026 was designed to bring science closer to clinical reality.

Participants gradually evolved from theory to simulation, then from simulation to practice on real models.

This progression allows for the development of a more comprehensive approach to aesthetic medicine, in which technique is only part of the practitioner's competence.

Diagnosis, anatomy, therapeutic choice, safety, patient adaptation, and outcome evaluation are equally essential.


The ISTYA philosophy: from science to action, from action to reasoning

Through this Bootcamp, ISTYA Aesthetic asserts a vision of medical training based on a continuum:

Science → Simulation → Practice → Clinical reasoning

Because aesthetic medicine is evolving rapidly, healthcare professionals must be able to update their knowledge while developing their ability to apply it in concrete clinical situations.

The goal is not simply to master more techniques.

It is to become a practitioner capable of understanding, analyzing, deciding, and personalizing.



About ISTYA Aesthetic

ISTYA Aesthetic develops training programs for healthcare professionals wishing to deepen their expertise in aesthetic medicine, facial anatomy, injections, skin quality, technologies, and clinical practice.

Through science, simulation, and clinical immersion, ISTYA guides practitioners towards a safer, more precise, and more personalized practice.



Meet our trainers

Dedicated professionals at the service of our success

Dr. Amal Abid

Dr  Amal Abid

Plastic Surgeon

A renowned specialist in mastering facial volumes and anatomical safety.

She personally supervises each technical gesture to ensure a smooth transition between theoretical science and real clinical practice.


Dr. Yosra Hadj Mabrouk

DR. Yosra Hadj Mabrouk

Physician specialized in Aesthetic & Therapeutic Dietetics.

Expert in integrated protocols combining micronutrition, biostimulation, and cutting-edge technologies for Mediterranean skin types.

Dr Maroua Zrida

DR. Maroua Zrida

Aesthetic physician and founder of the Elie Clinic

Official partner of the IOMA brand in Tunisia, specialized in personalized care

Injection techniques in aesthetic medicine: from anatomy to clinical procedure
Istya Aesthetic August 25, 2026
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