Opening early 2027

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Treatments · Long Island, NY

Ultrasound-guided injections,
with a clear target.

At a glance

Ultrasound-guided injections use real-time sound-wave images to guide a needle toward a selected joint, bursa, nerve or soft-tissue target. Institute of Function starts with diagnosis and rehabilitation, considering the least invasive effective option and procedures only when examination supports them. Dr. Benjamin (Ben) Klyachman, D.O., board-certified in pain medicine and physical medicine and rehabilitation, leads care at Institute of Function in Nassau County, NY, which welcomes patients from across Long Island, New York City and beyond.

Ultrasound shows selected tissues and the needle as a procedure takes place, without ionizing radiation. Guidance helps match placement to the intended target, but does not make every painful structure suitable for injection. Institute of Function opens on Long Island in early 2027. Assessment and a rehabilitation plan will guide any procedural discussion.

Medically reviewed by Dr. Ben Klyachman, D.O. · Updated October 21, 2026

Where ultrasound may help

Ultrasound can assist selected injections around the shoulder, hip, knee and other joints, along with bursae, peripheral nerves and soft tissue. Tendon-related procedures require particular attention to the diagnosis, tissue integrity and preparation being considered. Not every painful tendon needs an injection, and some deeper spinal targets are better assessed with another imaging method.

Why real-time guidance matters

The physician can follow the needle in relation to the target and nearby vessels or nerves, adapting its path as needed. Ultrasound may also help examine tissues during movement. It uses sound waves rather than radiation. Visibility depends on anatomy and depth, and guidance supports careful placement without eliminating procedural risks.

Choosing the treatment separately

Imaging guidance and the injected treatment are separate decisions. Depending on the diagnosis, discussion may include local anesthetic, a corticosteroid only when it is needed, or selective regenerative options with their own evidence and regulatory considerations. Rehabilitation and load management remain central; image guidance is not a promise of benefit.

Explore PRP & Regenerative Medicine →

Safety and a return to movement

The target, medical history and medicines are reviewed before informed consent. Risks include bleeding, infection, medication reactions and injury to nearby structures. Temporary soreness may occur, with individualized aftercare and activity advice. Follow-up assesses both symptoms and function, and a procedure is reconsidered if it does not support the broader plan.

Explore Joint Injections →

Common
questions.

This page is general information, not medical advice. Individual results vary. Medical Disclaimer

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