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We break down what we saw at RAPID, from vapor smoothing and metal printing to reinforcement methods and silicone printing that could reshape interfaces. Then we talk with Alex Dahinten about building better socket comfort through real time adjustability and what it takes to get a new prosthetic solution into clinics through Medicare coding.

• Vapor smoothing as a path to cleaner looking 3D printed parts and the safety tradeoffs behind different chemicals
• What a smaller HP powder bed fusion machine could mean for clinic workflows and cost per part
• Foil based metal manufacturing as an alternative to powder handling for tight tolerance small parts
• Reinforcing thermoplastics by injecting fiber and resin into printed channels and why pricing matters

We then hear:
• Alex’s path from biomedical engineering into prosthetics and orthotics
• Upper limb prosthetics as systems integration with higher costs and heavier follow up burden
• Capacity building in global health as the difference between short term missions and sustainable care
• Why the socket interface drives outcomes and how compliance improves comfort without losing energy transfer
• Ethnocare’s Overlay air bladder sleeve for residual limb volume management and the doffing effect problem
• Medicare L5657 and the impact of a fee schedule on clinician and patient access

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We talk with Danielle Robins about building orthoses and prostheses for pets and why veterinary rehab often lacks the training and support needed for consistent outcomes. We dig into what dogs actually need most, how remote consulting works across states and countries, and why better education could change the standard of care.

• Danielle's path from PT shadowing to O&P and then into animal orthotics after her own dog’s injury
• Why canine stifle bracing for CCL or ACL injuries dominates veterinary orthotics
• How animal biomechanics, suspension, and compliance make pet devices a different craft than human O&P
• Why cats rarely get devices and why three-legged cats often cope better than dogs
• Orthotics as a surgery alternative for ligaments, Achilles rehab, and challenging fusions
• Prosthetic candidacy, partial limb planning, and the veterinary tendency toward full amputation
• When wheelchairs and carts beat braces and prostheses
• The Orthopets shutdown and how it reshaped the veterinary O&P supply landscape
• Virtual casting support, fiberglass techniques, and using 3D scans to reduce shipping time
• Knowledge hoarding in a tiny market and Danielle's push toward a baseline certification
• Where 3D printing may fit

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We talk with Maurice Johnson from Floyd Brace and Limb about what it really takes to scale digital fabrication in a multi-clinic prosthetics and orthotics business without losing quality. We get candid about software friction, printer economics, adjustable socket ethics, and why turnaround time and cash flow often matter as much as the tech.

• Floyd Brace and Limb’s growth from a one-office shop to a multi-location model
• why centralizing fabrication matters when clinicians need to stay patient-facing
• the industry’s fragmented scanning to CAD to print workflow and why it blocks repeatability
• what Floyd prints today and why definitive sockets still often stay carbon fiber or outsourced
• real-world cost targets and the volume problem with larger printers
• AirFit-style transtibial consistency as a way to reduce heavy CAD dependence
• Formlabs size limits, throughput questions, and hybrid print plus outsource strategies
• adjustable sockets as both a patient benefit and an ethical billing discussion
• material extrusion TPU flexible inners as an alternative to powder-bed fusion variability
• early thinking on 3D printed SMOs and by-measurement versus cast-and-scan workflows

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Guest Zoltan Karpati explains scan-to-fit, AI landmarking, and XR training while sharing a personal pet prosthetics story and a unified roadmap.

• replacing clear checks with real flexible interfaces for truer diagnostics
• extending second diagnostic wear to validate cushioning and relief
• controlling variables by avoiding returns to the old socket
• dialing fit with adjustable sockets and reduced manual labor
• scan-to-fit workflows with phone-based scanning and AI landmarks
• exporting to 3D printing or CNC with white-label options
• spatial reality training screens for classroom-friendly 3D design
• product roadmap for insoles, AFOs, and order management system
• personal story powering pet prosthetic development

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We explore how pricing, policy, and 3D printing are reshaping orthotics and prosthetics from the UK to the Gulf and across Africa. Hugh Sheridan shares hard truths about aid that bypasses clinics and a road map for sustainable, locally led care.

• roots in shoe materials evolving into O&P supply chains
• UK reimbursement pressures and the pivot to prefabs and 3D printing
• UAE as a hub versus Saudi growth and privatisation
• pediatric disability needs and cultural barriers to access
• why direct aid can starve local clinics of patients and revenue
• franchise-style partnerships as a sustainable aid model
• China and Turkey’s rising role in components and materials
• open materials, SLS/MJF economics, and avoiding lock-in
• central fabrication versus in-clinic making and clinician psychology
• direct scanning, hybrid workflows, and protecting clinical value

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We trace how affordable, reliable material extrusion is changing prosthetics and orthotics—from student labs to jungle clinics—and why toolpaths, not just materials, will drive the next gains in comfort, strength and cost. Real patient stories show the economics and ethics of access at scale.

• season launch and mission to improve patient outcomes
• shift from tinkering to reliable, prosumer 3D printers
• material extrusion vs FDM and why terminology matters
• nonplanar layers, multimaterial potential, pellet economics
• toward truly digital extrusion with better sensing and AI
• application focus over generalization in O&P innovation
• case study on low-cost pediatric prosthesis with reuse of CAD data
• orthoses workflows moving toward “toaster-like” simplicity
• education pathways as students learn on clinic-grade printers
• materials outlook: TPU, TPE, silicone prospects, polycarbonate tradeoffs
• variable density, air pockets, and hybrid fill strategies for comfort
• polar kinematics and toolpath planning as the next frontier
• print farms, software orchestration, and scaling production

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We talk with Molly McCoy about turning dense policy into practical tools, writing notes that get covered, and why advocating coverage can improve outcomes. The focus stays on patient stories, shared decisions, and using the whole medical record to support care.

• how clinician notes function as medical records and drive coverage
• writing people-first justifications that explain medical necessity
• using therapists’ and nurses’ notes to support decisions
• drafting notes in real time to capture shared decision-making
• where AI helps as a writing partner and where it harms
• working with payers while advocating for policy change
• why two devices enable both ADLs and true physical activity
• reducing burnout through smarter workflows and legislation
• telehealth access gains and state-level advocacy
• flexible roles, job sharing, and retaining clinicians in O&P

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Is this the lost episode? No, but there is some "old news".

We dig into how O&P is changing fast: major acquisitions, new L codes, and a fresh vision for education that blends clinical reality with digital tools. Adrienne Hill shares a grounded path for students and clinicians to build skills without burning out.

• Hanger’s acquisition of Point Designs and upper limb strategy
• Medicare L codes momentum for partial hand coverage
• Three education models and how to choose
• Why residencies still define clinical growth
• Embedding scanning, CAD, and 3D printing in coursework
• Practical literacy vs making the "sausage" in-house
• Shifts from plaster to digital and what’s realistic
• Workflows that prevent burnout and improve retention
• Ownership dreams, debt realities, and timing
• The modified seven-year rule for career moves
• How to pick residencies that fit your EQ and IQ
• Going rural or high volume to accelerate learning
• Broadening applicant pipelines and faculty needs

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