ORGANIZATION AND BUSINESS	6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
ORGANIZATION AND BUSINESS	NOTE 1 — ORGANIZATION AND BUSINESS All references in this report to “Milestone Scientific,” “us,” “our,” “we,” the “Company” or “Milestone” refer to Milestone Scientific Inc., and its consolidated subsidiaries, Wand Dental, Inc., and Milestone Innovations Inc. and Milestone Education LLC (all described below), unless the context otherwise indicates. Milestone Scientific is the owner of the following registered U.S. trademarks: CompuDent®; CompuMed®; CompuFlo®; DPS Dynamic Pressure Sensing technology®; Milestone Scientific ®; the Milestone logo ®; SafetyWand®; STA Single Tooth Anesthesia System®; and The Wand ®. Milestone Scientific is a biomedical technology company that patents, designs, develops and commercializes innovative diagnostic and therapeutic injection technologies and devices for medical and dental use. Since our inception, we have engaged in pioneering proprietary, innovative, computer-controlled injection technologies, and solutions for the medical and dental markets. We believe our technologies are proven and well established. We have focused our resources on redefining the worldwide standard of care for injection techniques by making the experience more comfortable for the patient by reducing the anxiety and stress of receiving injections from the healthcare provider. Our computer-controlled injection devices make injections precise, efficient, and virtually painless. Milestone Scientific has developed a proprietary computer-controlled anesthetic delivery system based on our DPS Dynamic Pressure Sensing Technology® platform. The technology is designed to address the limitations of the traditional manual syringe by enabling precise, controlled delivery of anesthetic and other injectable drugs, as well as fluid aspiration. Our proprietary DPS technology regulates flow rate and continuously monitors pressure at the tip of the needle, providing healthcare practitioners with greater control during injections. The platform supports a range of dental and medical applications, including local anesthesia, subcutaneous drug delivery, and regional anesthesia procedures. In particular, the technology has specific medical applications in epidural procedures, where dynamic pressure sensing can assist healthcare practitioners in identifying the epidural space. DPS serves as Milestone Scientific’s core technology platform and provides the foundation for the development of next-generation drug delivery and injection devices. Our device, using The Wand^®, a single use disposable handpiece, is marketed in dentistry under the trademark CompuDent^®, and STA Single Tooth Anesthesia System^® and is suitable for all dental procedures that require local anesthetic. The dental devices currently are sold in the United States, Canada and in over 33 other countries. Milestone Scientific also has 510(k) marketing clearance from the U.S. Food and Drug Administration (FDA) on the CompuFlo^® Epidural Computer Controlled Anesthesia System in the lumbar, thoracic and cervical thoracic junction of the spine region. In addition, Milestone Scientific has obtained CE mark approval and can be marketed and sold in most European countries. Our recent receipt of technology-specific CPT Code for the Company’s technology by the American Medical Association marks an important milestone that could increase the potential number of anesthesia pain management clinics adopting the CompuFlo instrument. A CPT code expands the potential for reimbursement of epidural procedures in pain management utilizing the CompuFlo Epidural System., which we believe should help accelerate the commercial roll-out of CompuFlo in the United States.

ORGANIZATION AND BUSINESS

6 Months Ended

Jun. 30, 2026

Organization, Consolidation and Presentation of Financial Statements [Abstract]

NOTE 1 — ORGANIZATION AND BUSINESS

All references in this report to “Milestone Scientific,” “us,” “our,” “we,” the “Company” or “Milestone” refer to Milestone Scientific Inc., and its consolidated subsidiaries, Wand Dental, Inc., and Milestone Innovations Inc. and Milestone Education LLC (all described below), unless the context otherwise indicates. Milestone Scientific is the owner of the following registered U.S. trademarks: CompuDent®; CompuMed®; CompuFlo®; DPS Dynamic Pressure Sensing technology®; Milestone Scientific ®; the Milestone logo ®; SafetyWand®; STA Single Tooth Anesthesia System®; and The Wand ®.

Milestone Scientific is a biomedical technology company that patents, designs, develops and commercializes innovative diagnostic and therapeutic injection technologies and devices for medical and dental use. Since our inception, we have engaged in pioneering proprietary, innovative, computer-controlled injection technologies, and solutions for the medical and dental markets. We believe our technologies are proven and well established.

We have focused our resources on redefining the worldwide standard of care for injection techniques by making the experience more comfortable for the patient by reducing the anxiety and stress of receiving injections from the healthcare provider. Our computer-controlled injection devices make injections precise, efficient, and virtually painless.

Milestone Scientific has developed a proprietary computer-controlled anesthetic delivery system based on our DPS Dynamic Pressure Sensing Technology® platform. The technology is designed to address the limitations of the traditional manual syringe by enabling precise, controlled delivery of anesthetic and other injectable drugs, as well as fluid aspiration. Our proprietary DPS technology regulates flow rate and continuously monitors pressure at the tip of the needle, providing healthcare practitioners with greater control during injections. The platform supports a range of dental and medical applications, including local anesthesia, subcutaneous drug delivery, and regional anesthesia procedures. In particular, the technology has specific medical applications in epidural procedures, where dynamic pressure sensing can assist healthcare practitioners in identifying the epidural space. DPS serves as Milestone Scientific’s core technology platform and provides the foundation for the development of next-generation drug delivery and injection devices.

Our device, using The Wand^®, a single use disposable handpiece, is marketed in dentistry under the trademark CompuDent^®, and STA Single Tooth Anesthesia System^® and is suitable for all dental procedures that require local anesthetic. The dental devices currently are sold in the United States, Canada and in over 33 other countries. Milestone Scientific also has 510(k) marketing clearance from the U.S. Food and Drug Administration (FDA) on the CompuFlo^® Epidural Computer Controlled Anesthesia System in the lumbar, thoracic and cervical thoracic junction of the spine region. In addition, Milestone Scientific has obtained CE mark approval and can be marketed and sold in most European countries.

Our recent receipt of technology-specific CPT Code for the Company’s technology by the American Medical Association marks an important milestone that could increase the potential number of anesthesia pain management clinics adopting the CompuFlo instrument. A CPT code expands the potential for reimbursement of epidural procedures in pain management utilizing the CompuFlo Epidural System., which we believe should help accelerate the commercial roll-out of CompuFlo in the United States.