What Causes Phrenic Nerve Damage?

The phrenic nerve controls the diaphragm, the primary muscle responsible for breathing. When this nerve becomes compressed, stretched, or injured, it can weaken or paralyze the diaphragm, leading to chronic shortness of breath and reduced lung capacity.

Phrenic nerve damage may occur after:

  • Chest or neck surgery
  • Nerve compression from surrounding tissue or scarring
  • Trauma to the neck or upper chest
  • Viral or inflammatory conditions

Because the symptoms can be subtle at first, many patients go undiagnosed for months or even years. A specialized evaluation is critical to determine whether nerve compression is contributing to breathing difficulty.

 

KaufmanComputer

Check Your Symptoms: Are You Experiencing Any of the Following?

  • Chronic shortness of breath, especially when lying down
  • Difficulty exercising due to breathing limitations
  • Fatigue caused by reduced oxygen intake
  • Persistent hiccups or diaphragm spasms
  • Recurrent pneumonia or lung infections
  • Unexplained elevation of one side of the diaphragm on imaging

If you said yes to any of the above, you may be a candidate for phrenic nerve decompression.

 

Surgical Treatment Options for Phrenic Nerve Damage

Phrenic nerve decompression is a highly specialized microsurgical procedure designed to relieve pressure on the nerve. When the nerve is compressed by scar tissue, surrounding structures, or inflammation, carefully releasing that pressure can restore signal transmission to the diaphragm.

During surgery, the affected nerve is identified and gently freed from restrictive tissue using advanced microsurgical techniques. The goal is to improve nerve function and, over time, strengthen diaphragm movement.

This procedure is typically recommended for patients with confirmed phrenic nerve compression who continue to experience significant breathing limitations. For many, decompression offers an opportunity to regain lung capacity and improve overall quality of life.

 

See How Our Team is Changing Lives,
One Patient at a Time

Isabelle’s Paralyzed Diaphragm Journey: Breathing Again After Phrenic Nerve Surgery with Dr. Kaufman
Isabelles Story with Dr. Kaufman
John’s Journey: How David Overcame a Paralyzed Diaphragm: Life-Changing Surgery with Dr. Kaufman
Davids Journey with Diaphragm Paralysis
Life-Changing Phrenic Nerve Surgery with Dr. Kaufman | Janice’s Story
Paralyzed Diaphragm - Now Im Breathing Easy Again!
Dr. Kaufman’s 800th Phrenic Nerve Surgery: John’s Journey to Overcoming Diaphragm Paralysis
Johns Journey with Dr. Kaufman
How Dr. Kaufman Helped Ken Overcome Diaphragm Paralysis and Get Back to Life
Kens Journey- Overcoming Diaphragm Paralysis
Kristin's Journey: Overcoming Diaphragm Paralysis with Dr. Kaufman's Expertise
Kristins Incredible Journey
Madisen’s Journey: Overcoming Diaphragm Paralysis with Dr. Kaufman’s Phrenic Nerve Surgery
Madisens Journey
Tim’s Journey: Diaphragm Paralysis & Life-Changing Phrenic Nerve Surgery-Dr. Kaufman & Dr. Jarrahy
Life Changing Phrenic Nerve Surgery
After Years of Searching, Pouria Finds Relief with Dr. Kaufman and Phrenic Nerve Surgery/ Poria pes az sal cpeha jast ve jo, ba dokter kafman ve jarahi asab farnik taskin yaft
Pourias Journey- Relief from Diaphragm Paralysis

Benefits of Phrenic Nerve Decompression

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Enhanced diaphragm function
IFAR - IoT Phreninc Nerve - Icon - Improved breathing-1
Improved breathing capacity
IFAR - IoT Phreninc Nerve - Icon - Increased Energy Levels
Increased energy levels
IFAR - IoT Phreninc Nerve - Icon -Reduced dependence on supplemental oxygen-1
Reduced dependence on supplemental oxygen (when applicable)
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Restoration of physical activity tolerance
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Relief from nerve compression

Am I a Candidate for Surgery?

You may be a candidate for phrenic nerve decompression if you:

  • Have confirmed phrenic nerve compression
  • Have persistent shortness of breath despite conservative care
  • Show evidence of diaphragm weakness or paralysis
  • Want to pursue advanced surgical options to restore breathing function

A comprehensive evaluation including imaging and nerve testing is necessary to determine candidacy.

 

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IFAR - IoT Phrenic Nerve Damage-When to Seek Medical Attention-1

When to Seek Medical Attention

If you are experiencing worsening shortness of breath, difficulty lying flat, or recurrent respiratory infections, it is important to seek specialized medical evaluation. Early diagnosis can improve treatment outcomes.

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What to Expect

Before the Procedure

Patients undergo a detailed diagnostic workup, which may include advanced imaging and nerve studies to confirm phrenic nerve compression. Your surgical team will review your medical history, symptoms, and functional goals to determine whether decompression is appropriate.

 

During Surgery

Phrenic nerve decompression is performed under general anesthesia and typically takes several hours, depending on the extent of scar tissue or compression. Through a carefully placed incision along the lower neck or upper chest, based on where the nerve is compressed, the surgeon identifies the phrenic nerve using magnification and delicate instrumentation. The nerve is then meticulously separated from surrounding scar tissue, inflamed structures, or areas of constriction that may be interfering with signal transmission to the diaphragm.

In some cases, intraoperative nerve monitoring is used to assess electrical signaling and confirm nerve integrity. The goal is to fully release the nerve while preserving its structure and protecting nearby blood vessels and critical anatomy.

 

Recovery

Recovery varies depending on the severity of nerve injury and overall health. Patients are closely monitored and may participate in respiratory therapy to strengthen diaphragm function. Improvements in breathing often develop gradually as the nerve heals.

 

Why Trust The Institute of Texas?

Why Trust The Institute of Texas-1

Leaders in Phrenic Nerve Reconstruction

Phrenic nerve reconstruction was developed by Matthew Kaufman, MD, a pioneering surgeon at The Institute for Advanced Reconstruction in New Jersey. This world-class procedure was specifically designed to reverse diaphragm paralysis caused by phrenic nerve injury, offering hope to patients who were previously told little could be done.

Dr. Kaufman was the only known surgeon in the world performing phrenic nerve reconstruction at the time he introduced this revolutionary approach. He has since trained additional surgeons within The Institute to perform this highly specialized procedure, expanding access to patients in Texas and beyond. To date, he has completed over 800 successful diaphragm paralysis reversal surgeries, helping pioneer a new era in phrenic nerve injury treatment.

Nationally Recognized Expertise in Nerve Reconstruction

The Institute is part of a nationally recognized program known for treating some of the most complex nerve injuries. Patients from across Texas and beyond seek care here for advanced surgical solutions when standard treatment options are limited.

Multidisciplinary, Team-Based Surgical Planning

Every case is reviewed through a collaborative approach that brings together nerve surgeons, reconstructive specialists, therapists, and imaging experts. This ensures each surgical strategy is tailored to maximize functional recovery and long-term outcomes.

Advanced Microsurgical Techniques

Our surgeons use high-powered magnification and refined microsurgical instruments to precisely decompress delicate nerve structures. This meticulous approach supports optimal nerve healing and functional restoration.

Commitment to Patient-Centered Outcomes

Treatment planning focuses not just on surgical success, but on what matters most to each patient, regaining independence, reducing symptoms, and improving quality of life. From the first consultation through recovery, care is designed around individual goals and functional priorities.

Meet Texas’s Top Phrenic Nerve Damage Experts

photo of Dr. Courtney Carpenter

Courtney Carpenter

MD
photo of Dr. Anton Fries

Anton Fries

MD, PhD
photo of Dr. Andrew Gassman

Andrew Gassman

MD
photo of Dr. Reza Jarrahy

Reza Jarrahy

MD, FACS, FAAP
photo of Dr. Matthew  Kaufman

Matthew Kaufman

MD, FACS
photo of Dr. Tyler Merceron

Tyler Merceron

MD
photo of Dr. Ahmed Nasser

Ahmed Nasser

MD
photo of Dr. Robert T. Nevitt III

Robert T. Nevitt III

MD

Take the Next Step Toward Recovery

If you’re living with the effects of phrenic nerve damage, expert surgical care at The Institute of Texas may help restore movement, comfort, and confidence.

Now seeing patients in Dallas, Houston, and San Antonio.

Frequently Asked Questions

What does the phrenic nerve do?

The phrenic nerve controls the diaphragm, which is the primary muscle responsible for breathing. When it functions properly, it allows the lungs to expand and contract efficiently.

How do I know if my phrenic nerve is damaged?

Symptoms such as shortness of breath, difficulty lying flat, fatigue, and diaphragm elevation on imaging may indicate phrenic nerve dysfunction. A specialized evaluation is required for diagnosis.

Is phrenic nerve decompression safe?

When performed by experienced nerve reconstruction surgeons, phrenic nerve decompression is a carefully planned microsurgical procedure designed to minimize risk and maximize nerve recovery.

How long does recovery take?

Recovery timelines vary. Some patients notice gradual breathing improvements over several months as the nerve heals and diaphragm strength improves.

Can phrenic nerve damage heal on its own?

In some mild cases, partial recovery may occur. However, when compression persists and symptoms are significant, surgical decompression may offer the best chance of functional improvement.

Will I need respiratory therapy after surgery?

Respiratory therapy is often recommended to help strengthen diaphragm function and support optimal recovery.