Laser Therapy for Wound Care Course

Lesson 1 • Laser Components and Classification

Identifies active medium, pump source, and optical resonator as core laser components. Introduces safety classification systems used to regulate clinical devices.

Lesson 2 • Electromagnetic Spectrum and Wavelengths

Maps therapeutic wavelengths across the electromagnetic spectrum from UV to near-infrared. Connects wavelength choice to tissue penetration depth and target chromophores.

Lesson 3 • Energy Parameters and Dosimetry Basics

Defines power, energy, fluence, and irradiance as measurable dosimetry parameters. Builds quantitative literacy needed for safe and effective treatment planning.

Lesson 1 • Tissue Optical Properties

Covers absorption, scattering, reflection, and transmission as determinants of effective dose delivery. Prepares students to adjust parameters for varying tissue types.

Lesson 2 • Primary Photoreceptors in Tissue

Identifies cytochrome c oxidase and other chromophores as initial photon absorbers. Links receptor activation to downstream signaling cascades relevant to wound healing.

Lesson 3 • Anti-Inflammatory and Analgesic Effects

Explains reduction of pro-inflammatory cytokines and modulation of pain fiber activity. Justifies laser use in edematous and painful wound presentations.

Lesson 4 • Dose-Response Relationships

Introduces the biphasic dose-response model showing stimulatory and inhibitory thresholds. Enables clinicians to avoid under- or over-dosing during treatment.

Lesson 1 • Device Maintenance and Quality Assurance

Outlines calibration schedules, output verification, and documentation practices for laser devices. Maintains treatment accuracy and supports regulatory compliance over time.

Lesson 2 • Personal Protective Equipment for Laser Use

Specifies optical density requirements for laser eyewear and protective barriers for patients and staff. Ensures correct PPE selection matched to device wavelength and power.

Lesson 3 • Types of Therapeutic Laser Devices

Compares low-level laser therapy, high-power laser therapy, and superpulsed devices by output and application. Guides appropriate device selection for wound care settings.

Lesson 4 • Laser Safety Standards and Hazards

Covers ocular, skin, and fire hazards associated with therapeutic lasers and applicable safety standards. Establishes the regulatory framework for safe clinical operation.

Lesson 1 • Proliferative Phase and Tissue Repair

Covers fibroblast activity, collagen synthesis, angiogenesis, and granulation tissue formation. Highlights laser-stimulated acceleration of these repair processes.

Lesson 2 • Inflammatory Phase Dynamics

Details neutrophil and macrophage activity, debris clearance, and cytokine signaling in early inflammation. Identifies laser targets within this phase for clinical benefit.

Lesson 3 • Hemostasis and Coagulation Phase

Reviews platelet activation, fibrin clot formation, and vasoconstriction as immediate wound responses. Establishes the baseline before laser-modifiable phases begin.

Lesson 4 • Remodeling Phase and Scar Formation

Explains collagen cross-linking, matrix metalloproteinase activity, and scar maturation over months. Connects laser therapy to improved scar quality and tensile strength.

Lesson 1 • Infection and Biofilm Identification

Distinguishes contamination, colonization, critical colonization, and infection using clinical signs. Determines when laser therapy is appropriate versus when infection control takes priority.

Lesson 2 • Wound Bed Assessment Techniques

Covers tissue type identification, exudate evaluation, and periwound skin assessment using validated tools. Directly informs laser parameter selection and treatment frequency.

Lesson 3 • Wound Classification Systems

Reviews staging, grading, and classification tools used for pressure injuries, diabetic ulcers, and burns. Provides a common language for treatment planning and outcome tracking.

Lesson 4 • Outcome Measurement and Documentation

Introduces validated wound outcome tools, photography standards, and electronic record requirements. Enables objective tracking of laser therapy effectiveness across treatment episodes.

Lesson 1 • Treatment Frequency and Duration Planning

Establishes evidence-based treatment schedules for acute, subacute, and chronic wound phases. Balances clinical response with resource availability and patient tolerance.

Lesson 2 • Wavelength and Mode Selection

Matches wavelength to target tissue depth and chromophore profile for each wound presentation. Guides choice between continuous wave, pulsed, and superpulsed delivery modes.

Lesson 3 • Dosimetry Calculation for Wound Care

Applies fluence, power density, and treatment time formulas to wound surface area and depth. Translates photobiomodulation research into precise clinical dose prescriptions.

Lesson 4 • Contraindications and Precautions

Identifies absolute and relative contraindications including malignancy, pregnancy, and photosensitivity. Ensures safe patient selection and informed modification of treatment plans.

Lesson 1 • Treating Wound Bed and Margins

Applies specific scanning protocols to wound bed tissue types and periwound margins separately. Ensures complete coverage while avoiding over-irradiation of healthy tissue.

Lesson 2 • Probe Handling and Contact Techniques

Covers contact, near-contact, and non-contact delivery methods and their effect on fluence delivery. Establishes correct probe angle, pressure, and movement for consistent dosing.

Lesson 3 • Patient Positioning and Comfort Management

Selects optimal patient positions for access, safety, and comfort during laser wound treatment. Integrates pain management strategies to support treatment adherence.

Lesson 4 • Anatomical Site-Specific Techniques

Modifies technique for challenging locations including heels, sacrum, digits, and facial wounds. Accounts for tissue thickness, curvature, and proximity to sensitive structures.

Lesson 1 • Diabetic Foot Ulcer Protocols

Presents laser dosimetry, frequency, and adjunct considerations specific to neuropathic and ischemic diabetic ulcers. Addresses offloading, glycemic context, and infection risk in protocol design.

Lesson 2 • Pressure Injury Laser Protocols

Adapts laser parameters to pressure injury stage, tissue type, and anatomical location. Incorporates repositioning schedules and support surface considerations into the protocol.

Lesson 3 • Venous Leg Ulcer Protocols

Combines laser therapy with compression therapy for venous leg ulcer management. Addresses exudate levels, fibrin slough, and periwound dermatitis in parameter selection.

Lesson 4 • Burn Wound Laser Protocols

Applies laser therapy to partial-thickness burns for pain reduction, inflammation control, and re-epithelialization. Differentiates protocols by burn depth and wound age.