Laser Treatment Course

Lesson 1 • Laser Generation and Components

Explains stimulated emission, population inversion, and optical resonator function. Connects laser construction to the output characteristics used in clinical settings.

Lesson 2 • Laser Parameters and Beam Properties

Defines fluence, irradiance, pulse duration, and spot size. Students use these parameters to predict and control tissue effects.

Lesson 3 • Light-Tissue Interaction Principles

Examines absorption, scattering, reflection, and transmission in biological tissue. Provides the mechanistic foundation for all subsequent clinical laser applications.

Lesson 1 • Laser Hazard Classification

Defines laser classes by output power and associated ocular and skin risks. Enables practitioners to identify required controls for each device in their practice.

Lesson 2 • Personal Protective Equipment for Lasers

Covers wavelength-specific eyewear, protective clothing, and barrier use. Ensures correct PPE selection for every laser system encountered in practice.

Lesson 3 • Regulatory Standards and Documentation

Reviews professional licensing requirements, scope-of-practice boundaries, and incident reporting obligations. Prepares students to operate within applicable regulatory frameworks.

Lesson 4 • Clinical Environment Safety Controls

Addresses controlled access zones, warning signage, reflective surface management, and fire prevention. Translates hazard knowledge into a safe treatment room setup.

Lesson 1 • Wound Healing and Tissue Response

Covers the inflammatory, proliferative, and remodelling phases of wound healing after laser injury. Connects healing biology to expected clinical outcomes and recovery timelines.

Lesson 2 • Skin Structure and Function

Reviews epidermis, dermis, and subcutaneous layers with emphasis on clinically relevant structures. Anchors laser target selection in accurate anatomical knowledge.

Lesson 3 • Chromophores and Selective Photothermolysis

Explains melanin, oxyhemoglobin, and water as primary laser targets and the theory of selective photothermolysis. Guides wavelength and pulse duration selection for targeted treatment.

Lesson 1 • Informed Consent and Patient Education

Covers the elements of valid informed consent, realistic outcome setting, and pre-treatment instructions. Builds patient trust and reduces medico-legal risk.

Lesson 2 • Patch Testing and Test Spot Protocols

Establishes the role of test spots in verifying tissue response before full treatment. Reduces risk of adverse reactions in high-risk or first-time patients.

Lesson 3 • Skin and Lesion Analysis

Teaches visual and dermoscopic assessment of pigmented lesions, vascular structures, and textural concerns. Ensures accurate diagnosis before selecting a laser modality.

Lesson 4 • Medical History and Contraindication Screening

Identifies systemic conditions, medications, and lifestyle factors that contraindicate or modify laser treatment. Prevents adverse events through thorough pre-treatment screening.

Lesson 1 • Treating Common Pigmented Conditions

Delivers protocols for lentigines, melasma, nevus of Ota, and café-au-lait macules. Emphasises parameter caution for darker skin types and recurrence management.

Lesson 2 • Vascular Lesion Laser Systems

Compares pulsed dye, Nd:YAG, and KTP lasers for targeting oxyhemoglobin in vascular lesions. Guides device selection based on lesion depth, size, and skin type.

Lesson 3 • Endpoint Recognition and Adverse Events

Trains recognition of correct clinical endpoints and early signs of over-treatment for vascular and pigmented lesions. Enables real-time parameter adjustment to prevent complications.

Lesson 4 • Pigmented Lesion Laser Systems

Reviews Q-switched and picosecond lasers targeting melanin in epidermal and dermal pigmentation. Connects device physics to clinical outcomes for each pigment depth.

Lesson 1 • Device Selection for Hair Removal

Compares alexandrite, diode, Nd:YAG, and intense pulsed light systems for hair removal by skin type. Enables evidence-based device and wavelength selection for each patient.

Lesson 2 • Hair Follicle Biology and Growth Cycles

Reviews follicle anatomy, melanin distribution, and the anagen, catagen, and telogen growth phases. Explains why multiple sessions are required for permanent reduction.

Lesson 3 • Treatment Technique and Parameter Setting

Covers fluence selection, pulse duration, spot size, and repetition rate for body and facial areas. Develops consistent technique to maximise efficacy while protecting the epidermis.

Lesson 1 • Resurfacing Indications and Protocols

Provides evidence-based protocols for wrinkles, acne scars, surgical scars, and photodamage. Connects indication severity to appropriate device choice and treatment depth.

Lesson 2 • Resurfacing Complications and Management

Addresses prolonged erythema, infection, scarring, and pigmentary changes as resurfacing complications. Equips students to recognise, grade, and treat adverse outcomes promptly.

Lesson 3 • Non-Ablative and Fractional Resurfacing

Covers fractional photothermolysis, non-ablative 1550 nm and 1927 nm devices, and their collagen-stimulating mechanisms. Positions these modalities for patients requiring minimal downtime.

Lesson 4 • Post-Resurfacing Care and Recovery

Details wound care, moisturisation, sun protection, and infection prevention during the healing period. Ensures patients achieve optimal outcomes while minimising complication risk.

Lesson 1 • Complex Case Management and Referral

Develops decision-making frameworks for cases requiring multidisciplinary input or referral to dermatology or plastic surgery. Ensures patient safety in high-complexity scenarios.

Lesson 2 • Tattoo Removal Protocols and Parameters

Covers fluence selection, pulse duration, treatment intervals, and the R20 and perfluorodecalin methods. Builds systematic protocol skills for efficient multi-session removal.

Lesson 3 • Tattoo Ink Physics and Laser Interaction

Explains ink particle size, chromophore diversity, and photoacoustic fragmentation mechanisms. Provides the scientific basis for wavelength selection across different ink colours.

Lesson 4 • Challenging Tattoo Cases

Addresses resistant colours, cosmetic tattoos, traumatic tattoos, and previously treated lesions. Develops clinical judgement for cases that deviate from standard removal protocols.