Dropped Head Syndrome – Isolated neck extensor myopathy

Ross Hauser, MD.

When your neck feels like it cannot keep your head up

In this article, we will discuss your problems of being able to keep your head upright. While there can be many causes for why your chin is in your chest, this article will focus on the cause as a mechanical problem coming from weakness and instability in your cervical spine, not only the neck muscles but the neck ligaments as well.  As some of you reading this article are probably aware through your own first-hand experience, and through an eventual diagnosis of Dropped Head Syndrome or Isolated neck extensor myopathy, there are many things that can cause this problem. In your own experience, you may have already been through a barrage of tests to rule out Lou Gehrig’s disease, Parkinson’s disease, head and neck cancer, myasthenia gravis among other neurological or hereditary disorders. Once all these things are ruled out, your Dropped Head Syndrome may become a diagnosis of isolated neck extensor myopathy. Sometimes you will carry both diagnoses. But simply stated, you cannot keep your head upright.

The image above describes the various symptoms and conditions that can be found in patient suffering from Dropped Head Syndrome.

Discussion points of this article:

Dropped Head Syndrome can mean many different diagnosis

As related above dropped head syndrome is considered rare, complex, and not well understood. A paper from the Department of Orthopaedics, The Ohio State University Wexner Medical Center in December 2019 in the journal Clinical spine surgery (1) described dropped head syndrome in this way: “Dropped Head Syndrome” is a rare condition defined by weakness of the cervical paraspinal muscles resulting in passively correctable flexion of the cervical spine. Patients present with neck pain, difficulty eating, and impaired horizontal gaze. Because of the rarity of dropped head syndrome, a paucity of information exists with regard to demographics, etiology, and relative superiority of medical and surgical treatment.”

In this description and that of other papers as we will see below, the focus in on atrophy of cervical spine muscles. Citing the research above, a December 2021 paper in the European Spine Journal (12) suggested that degenerative changes in the cervical spine may be the cause of dropped head syndrome problems, not just weak muscles. Here is what these researchers suggested that in a comparison between cervical spondylotic myelopathy and dropped head syndrome patients: “Cervical Degenerative Index (scores) comparison showed significantly higher scores of disk space narrowing in C3/4, C4/5, C5/6, and C6/7; cervical stenosis in C5/6 and C6/7; and osteophyte formation in C4/5, C5/6, and C6/7 in dropped head syndrome group than in the cervical spondylotic group. Comparison of listhesis scores revealed significant differences in the upper levels of the cervical spine (C2/3, C3/4, and C4/5) between two groups.” In other words, the structure of the cervical spine was in a more degenerative state in dropped head syndrome than in the cervical spondylotic group.

Medications, Cervical Collars, Physical Therapy, Chiropractic Treatments for Dropped Head Syndrome

It is understood that cervical spine degeneration plays a role in dropped head syndrome beyond muscle atrophy. However many doctors still treat this as a muscle problem. Medications, cervical collars, physical therapy, chiropractic treatments, you have probably tried all these treatments. You may be wearing a cervical collar right now. You may have a strong recommendation from a neurosurgeon to consider cervical spine fusion surgery. We are going to take a quick jump into a case history recently presented in the medical literature. Read what happens in this story.

A December 2020 case history was reported in the journal Clinical Medicine Insights-Arthritis and Musculoskeletal Disorders. (2) It will help explain some of the confusion surrounding the treatment and understanding of the dual diagnoses of Dropped Head Syndrome – Isolated neck extensor myopathy and give us an independent view that this problem can be caused by weakness and instability in your cervical spine. This is the view we hold and have seen clinical and empirical evidence at the Hauser Neck Center at Caring Medical that someone with their chin stuck in their chest who does not have the ability to hold their heads up, has a cervical spine ligament problem. Further in this article, we will explain how to possibly treat this problem.

Here is the case history, explanatory notes have been added:

“Dropped head syndrome is manifested as the inability to maintain the head in an upright posture. It has been associated with a wide spectrum of myopathies and neurological conditions. Isolated neck extensor myopathy (INEM) is one of many potential causes of dropped head syndrome.

This is a case report of a 72-year-old man who presented with degenerative cervical spondylosis (cervical spine degenerative disc disease or degenerative arthritis) and dropped head syndrome for two years.

He had previously failed to achieve a positive outcome to medication, cervical collar, and exercise rehabilitation. However, he was able to regain his voluntary head control after a 4-month chiropractic program. It is believed that isolated neck extensor myopathy is caused by isolated myopathic (degenerative conditions) changes from chronic injury and overloading of the cervical muscles.”

Our note: What could cause overloading of the cervical muscles? What could cause painful muscle spasms in your neck? In many patients we see, it is cervical spine instability. The muscles are overworked because not only are they trying to do their own job as muscles, holding your head up for instance, but now they are trying to do the job of the neck ligaments, that is holding the vertebrae in place. The cervical ligaments are the connective tissues that hold the vertebrae to the vertebrae and help keep your cervical spine in proper alignment. If the ligaments are not holding the vertebrae in proper alignment, the muscles jump in and try to. That is why the neck muscles are spasming, it is too much work for them. Back to the case study.

“Cervical spondylosis has been attributed as the cause of dropped head syndrome secondary to denervation (something impacting the cervical spine nerves from relaying proper messages back and forth from the cervical spine muscles) of the cervical extensors. While Isolated neck extensor myopathy associated with degenerative spondylosis is not medically treatable, manipulative therapies may be adopted before considering surgical intervention.”

Our note: In this case history it was suggested that chiropractic treatments could help delay or prevent the need for cervical spine surgery, most likely an Anterior Cervical Discectomy and Fusion to help stabilize the neck. In our experience, almost all patients who respond favorably to chiropractic therapies will respond well to regenerative medicine-type injections that help stabilize the cervical spine by strengthening the ligament and tendon attachments. This is going to be explained further in this article.

Chin-on-chest – the text neck position – when Dropped Head Syndrome is a problem of cervical instability

What are we seeing in this image?

What we are seeing is a progression of the text neck phenomena. That is over time, if you keep looking down at your smartphone, you will develop text-neck and you will eventually stretch out the ligaments of the cervical spine and this will cause neck instability and any number of dozens of possible symptoms not limited to simply neck pain. There is a very strong chance that if you are reading this article you are suffering from a few of these symptoms. We are going to share some stories with you from people who have multiple symptoms. You may recognize your own problems in these stories.

Look at the last image of the person to the right. That is the end of the text neck progression. This is the Chin-in-Chest position. When you do not have the strength to lift your head up. You are now in cervical instability caused by Dropped Head Syndrome.

What we are seeing is a progression of text neck phenomena. That is over time, if you keep looking down at your smartphone, you will eventually stretch out the ligaments of the cervical spine and this will cause neck instability and any number of dozens of possible symptoms not limited to simply neck pain.

Here we have a progression of tension on the neck and why you cannot lift your head up graphically displayed

This is why you have so much difficulty lifting your head up – the problem of dropped head syndrome

This problem of dropped head syndrome, text next, forward head posture is usually not limited problems to this one diagnosis. It is a diagnosis of many diagnoses, it displays not only symptoms of neck pain and head heaviness and your chin stuck in your chest. It can manifest itself as many symptoms. You may be suffering from many symptoms now. Here are sample stories of others like you:

I could not hold my head up

My story started when I could not focus on any electronic screens. TV, tablet, phone, or monitor. Even the menu displays in a fast-food restaurant or coffee and donut shop were a blur and they appeared to vibrate or move. (See our article Oscillopsia caused by cervical spine instability and neck pain). I was having vision problems, I could not focus on anything, my entire range of vision was blurry. I also become light sensitive. I developed terrible brain fog, neck pain, and cracking noises. On top of this and maybe worse of all was the anxiety and panic attacks I suddenly suffered from.

Then I could not hold my head up. This really set me off in a panic. I did not know if I was paralyzing myself out of fear, if this was all in my head, or something was really wrong with me. My vision problems became worse and I started to hallucinate. I bounced through a group of specialists and they all suggested one form of upper cervical spine instability or another. One doctor said it was my C0-C1, another doctor said C1-C2. My chiropractor said it was my whole neck. He put me in a cervical collar and that alleviated a lot of my problems, but I cannot live in a collar my whole life. I take the collar off, my chin sinks into my chest, the symptoms worsen.

Headaches, facial pain, and a heavy head

For me, it started with migraines and terrible headaches. Then the neck spasms, pain, and stiffness started. My neck felt like it was a clenched fist. Then I would get the sensation that my head was not balanced right on my head and I noticed I was looking down all the time. I could not get my chin up into the air. I could not hold my head up. I have been to many specialists, I got the Dropped Head Syndrome – Isolated neck extensor myopathy diagnosis. I also got a recommendation for fusion surgery and a warning that it may not help that much. I am on medications now for headaches and nerve pain.

I cannot support my head

My head always feels heavy. When I am walking, if I can hold my shoulders and head back, I can move. It feels like I am a tight rope walker, I have to stay balanced. When I am sitting at a desk or table, I often have to use my hands to support my head. At home, I have taken to wearing a bigger neck brace. When I move my head my neck makes a lot of cracking, clicking, and popping sounds. I get the sensation that my bones are grinding together. X-ray of the cervical spine showed loss of my cervical curve. 

I have pain behind one eye and sometimes my vision in that eye starts to gray or whiteout. I am exhausted and tired. I am not sure if this is another symptom or the drain of trying to keep myself balanced and head up. My head feels clogged, my jaw makes noisy sounds and I have tinnitus.

One doctor now believes I have Ehlers-Danlos Syndrome (hEDS), because of my history of shoulder and elbow dislocations. There is a belief that this is why I cannot hold my head up.

Video summary and explanatory notes:

Dropped head syndrome:

When chiropractic manipulation will not work:

In a case where traditional chiropractic care wouldn’t work for this would be where the chiropractor does a great job of addressing the bone alignment, activates the weak muscles, and you really start to see some changes in the patient’s posture, but then the patient hits a plateau, they can no longer get any better. Chiropractic has taken them as far as it can go. The problem now is one of cervical spine ligament instability and other interventions will be needed to address that. At Caring Medical, that intervention is Prolotherapy injections which are explained below.

Worsening case history of dropped head syndrome and an answer in the curve of the cervical spine.

In many people that seek our services for their neck-related health problems, we see many people with abnormal cervical spine curvature. We tell many of these people that to help them alleviated the myriad of problems and symptoms they may suffer from, we have to restore a normal curve and reduce or eliminate the problems of pinched and herniated nerves and the problems of muscle, spine, and joint weakness.

Let’s look again at a published case history presented in the medical literature. It is presented by neurosurgeons in the Journal of Neurosurgery Spine. (3)

“The (surgeons of this study) present a rare case of cervical myelopathy caused by dropped head syndrome. This 68-year-old woman presented with her head hanging forward. After 1 month, she was admitted to the medical service because of head drop progression.

Examination of biopsy specimens from her cervical paraspinal muscles showed nonspecific myopathic features without inflammation (she did not have a neurologic disorder), and isolated neck extensor myopathy was diagnosed.

The patient’s condition did not respond to the administration of corticosteroids. (Note: She did not have inflammation, this would typically suggest cortisone would be ineffective).

During follow-up as an outpatient, the patient’s head drop continued to gradually progress. At 1 year after onset, she developed bilateral weakness of the upper and lower extremities, clumsiness of the hands, and gait disturbance (her condition spread to the point where walking, balance, and coordination were now new issues.

A radiograph of the cervical spine obtained in a standing position showed a pronounced kyphotic deformity (a hunchback type deformity) and instability at the level of C4-5. Magnetic resonance imaging demonstrated spinal cord compression at C-3 and C-4. The patient underwent a C3-4 laminectomy and occipitocervicothoracic fixation. Gait and hand coordination gradually improved, and she was able to walk with no support at 1 month postoperative. Surgical fixation was beneficial in this patient with dropped head syndrome, myelopathy, and cervical instability.”

So what happened here?

At our center, we offer non-surgical options for tackling this problem including cervical spine realignment and Prolotherapy injections. In some instances, surgery will be needed. We hope to avoid that need.

Testosterone supplementation

A case reported in December 2022 in the Journal of clinical neuromuscular disease (8) comes to us from doctors at the University at Buffalo Jacobs School of Medicine and Biomedical Sciences. The curiosity of this case is that a patient suffering from dropped head syndrome had his symptoms relived with testosterone supplementation. Here is a summary of this case.

The patient was a 58-year-old man who was also a Hodgkin lymphoma survivor. It has been shown that chemotherapy can cause endocrine hypogonadism (low testosterone). This has been implicated in loss of muscle strength. In this patient, he suffered from atrophy of the neck extensor muscles. The doctors reported that conservative management was unsuccessful and the patient did not want a cervical fusion surgery.  The patient then asked his primary care physician to check his testosterone levels, which returned as low normal. Within 4 months of starting testosterone therapy, he no longer experienced dropped head.

The authors concluded: “. . .we suggest a trial of testosterone therapy for male Hodgkin lymphoma survivors with dropped head syndrome and low testosterone, low-normal testosterone, or elevated luteinizing hormone (indication of testicular damage after chemotherapy. More generally, when considering all men presenting with dropped head syndrome and neck extensor weakness from an unknown or untreatable etiology after standard workup, it is reasonable to screen for endocrine hypogonadism and—based on results—consider a trial of testosterone therapy.”

In this case, muscle atrophy and restoration of muscle strength was seen as a means to alleviate dropped head syndrome.

Cervical spine realignment and Prolotherapy injections

Treatments for cervical spine realignment – restoring the curve without surgery

When we start looking at the most recent research papers surrounding treatments for cervical spine realignment, we often find ourselves reading a lot of new research on cervical spine surgery procedures. Non-surgical treatments for cervical spine realignment are, for the most part, fewer and far between. There is a rush in medicine to surgically correct cervical spine abnormalities including the loss of the natural cervical spine curve.

The Horrific Progression of Neck Degeneration with Unresolved Cervical Instability

What if you were told surgery should be strongly considered for dropped head syndrome? Is it the only option?

Researchers say fusion surgery should not be considered for some kyphosis patients

Let’s look at a recurrent theme in medical research: Controversy in the surgical repair of cervical kyphosis. Let’s recall that the woman in the case history above had a pronounced kyphotic deformity, an outward curve at her spine at C4-C5. Let’s also remember that she had a successful surgery. There was no long-term follow-up to this case.

Let’s look at a June 2020 study from the Mayo Clinic. (4)

“Cervical kyphotic deformity can be quite debilitating. Most patients present with neck pain, but they can also present with radiculopathy, myelopathy, altered vertical gaze, swallowing problems, and even cosmetic issues (round back or hunchback) from the severe kyphotic deformity. After failing conservative management, surgery remains the only option for halting symptom progression.”

In some patients, fusion for dropped head syndrome should be avoided as it is thought to lead to increased rates of adjacent segment degeneration

However, a March 2020 study in the Journal of Spine Surgery (5) with the title: “Sagittal alignment of the cervical spine: do we know enough for successful surgery?” suggested: “The relationship between sagittal cervical spine alignment and symptoms in patients prior to undergoing surgery remains imprecise, and the evidence for its influence on postoperative clinical outcomes is similarly mixed. It is generally accepted that in patients undergoing cervical fusion surgery for a variety of indications, fusion in kyphosis. . . should be avoided as it is thought to lead to increased rates of adjacent segment degeneration”

A June 2022 paper in the journal Surgical neurology international (11) comes to us from the Department of Neurosurgery, University of Arizona. In this review study researchers looked at the surgical outcomes of 54 patients who averaged 68.9 years of age.

Conclusion: The early surgery for patients with dropped head syndrome who demonstrate neurological compromise or progressive deformity is safe and effective and leads to excellent outcomes. When the fusion extended into the thoracic spine, it was much more successful.

Is dropped head syndrome a whole spine problem? Muscle fatigue after long walks say yes.

In much of the research surrounding dropped head syndrome focuses on the neck extensor muscles and the thoracic and cervical spine. More researcher however is suggesting dropped head syndrome is also linking to the lumbar spine and pelvis. In December 2022 in The spine journal (9) researchers evaluated dynamic changes in spinal-pelvic alignment during gait in patients with dropped head syndrome using 3D motion analysis. The researchers found: “Cervical and thoracic anterior tilt increased significantly after an extended period of walking, indicating that dropped head worsened during gait. An increase of cervical anterior tilt during walking was significantly associated with decreased muscle activity in the cervical paraspinal muscles and latissimus dorsi (the wide “lats” muscle). . . .Decreased muscle activity of the neck extensor muscles during gait suggests insufficient neck extensor muscle endurance, which was associated with increased cervical anterior tilt. A greater increase in the thoracic anterior tilt during gait was found in dropped head patients with a larger C7 Sagittal Vertical Axis (head tilt) and smaller lumbar lordosis (loss of lumbar curve) due to insufficient thoracolumbar compensation for the dropped head.” The researchers concluded: “Correction of the cervical spine alone would not be sufficient to improve dropped head in cases with increased thoracic anterior tilt during gait. The results suggest that C7 Sagittal Vertical Axis (head tilt) and lumbar lordosis (loss of lumbar curve) are crucial parameters in the surgical strategy for dropped head syndrome.”

In other words, patients with dropped head syndrome, when they have extended walking activity bend forward further from muscle fatigue. This muscle fatigue goes all the way from the cervical spine to the lumbar spine. The researchers are suggesting that treating the cervical spine, will not alleviate this problem without recognizing loss of the lumbar curve and the pelvic alignment of patients.

Doctors presented three case histories in the Journal of bone & joint surgery case connector (10). In these three patients  dropped head syndrome was caused by thoracolumbar kyphotic deformity. Of note in these case histories is that the patients were successfully treated with thoracolumbar corrective surgery only. After the surgery, their symptoms, neck pain, and horizontal gaze difficulty disappeared, and cervical kyphotic alignment was improved indirectly. At the final follow-up, the whole spinal alignment was maintained, and there was no recurrence of symptoms.

Treating cervical ligament weakness and starting the journey to restoring proper cervical curve.

In this video, we describe a case of restoring the cervical spinal curve and alleviation of symptoms.

Summary transcript

At 0:15 of the video, we discuss a patient case. The patient was a family man. Very active and loved to lift weights

He started to develop symptoms of

His job also required him to be on the computer and his neck problems made it difficult for him to work.

We treated this patient with Prolotherapy injections. Prolotherapy is a non-surgical treatment designed to strengthen the cervical ligaments of the neck. The treatment is explained below.

In this image from the video, Dr. Hauser shows the end result of treatment, a restored cervical spinal curve.

In this image from the video, Dr. Hauser shows the end result of treatment, a restored cervical spinal curve.

The weight of your head, why it feels like you cannot hold your head up

In this image adapted from The Physiology of the Joints, volume III 6th Edition I. A. Kapandji MD, we see that if your have head forward of 2 inches of your center of gravity you head feels like it weights 32 pounds. Three inches forward your head feels like it weighs 42 pounds.

At 2:10 of the video: In this image adapted from The Physiology of the Joints, Volume III 6th Edition I. A. Kapandji MD, we see that if you have head forward changes of 2 inches off your center of gravity, your head feels like it weighs 32 pounds. Three inches forward your head feels like it weighs 42 pounds.

Prolotherapy treatment for cervical spine instability and ligament weakness that may be implicated in dropped head syndrome.

Caring Medical has published dozens of papers on Prolotherapy injections as a treatment in difficult to treat musculoskeletal disorders. We are going to refer to our 2014 study where we published a comprehensive review of the problems related to weakened damaged cervical neck ligaments.

Prolotherapy is referred to as a regenerative injection technique (RIT) because it is based on the premise that the regenerative healing process can rebuild and repair damaged soft tissue structures. It is a simple injection treatment that addresses very complex issues.

This video jumps to 1:05 where the actual treatment begins.

This patient is having C1-C2 areas treated. Ross Hauser, MD, is giving the injections.

An individualized dropped head treatment injection protocol may include the following:

The treatment regimen is continued until the person can do all desired activities with minimal symptoms and spinal curve kinematics (curve) are improved.

Our goal is to provide long-term solutions. Through extensive research and patient data analysis, it became clear that in order for patients to obtain long-term cures (approximately 90% relief of symptoms) the re-establishment of some lordosis, (the natural cervical spinal curve) in their cervical spine is necessary. Once spinal stabilization was achieved with Prolotherapy and the normalization of cervical forces by restoring some lordosis, lasting relief of symptoms was highly probable. As with any medical technique, the treatment will not work for everyone. We provide a detailed prescreening process to help assess the ideal candidates for treatment.

A discussion of exercise and physical therapy in dropped head syndrome

In December 2020, doctors at the Center for Sports Medicine and Health Science and the Department  of Orthopaedic Surgery at Japan’s University of Tsukuba Hospital published a patient’s case history in the journal Case reports in orthopedics.(6) Here are the learning points and observations of this case presented by the doctors:

“Patients with dropped head syndrome (DHS) show severe cervical kyphosis, i.e., chin-on-chest deformity, and their activities of daily living are impaired considerably. However, the therapeutics for dropped head syndrome, especially conservative treatment, have not been fully established.

A 75-year-old woman suffered from dropped head syndrome, which she developed from neck pain due to cervical spondylosis. Examinations showed atrophy and dysfunction of her cervical extensor muscles. For this patient, we created a special program of physical therapy based on the concept of athletic rehabilitation and provided her the athletic rehabilitation-based physical therapy (AR-PT). After starting athletic rehabilitation-based physical therapy, the patient’s neck pain was relieved. She recovered from dropped head syndrome, and the atrophy of her cervical extensor muscles improved. This study suggests that our program of athletic rehabilitation-based physical therapy improves cervical extensor muscle insufficiency in patients with dropped head syndrome and corrects their cervical kyphosis. . .

. . .(while) surgical treatment can dramatically correct the cervical kyphosis of dropped head syndrome patients. After surgery, however, patients’ neck mobility is severely restricted. This is a great disadvantage for patients. Thus, surgical indications for dropped head syndrome should be considered carefully. Dropped head syndrome includes various pathologies, and the mechanism by which it develops is patient-specific.”

Research implicating ligament damage in Dropped Head Syndrome – “persistent skeletal muscle damage of the cervical paravertebral region causes subsequent ligament damage in patients with dropped head syndrome.”

A November 2021 study in the European journal of medical research (7) connected muscle damage to ligament damage. Here are the learning points of this research:

The present retrospective study investigated the histopathology of the cervico-thoracic junction of 15 consecutive dropped head syndrome patients who presented with correctable chin-on-chest deformity when visiting the Department of Orthopedic Surgery, Tokyo Medical University between 2014 and 2020.

Dropped Head Syndrome was defined as follows:

(1) the patient could not maintain a neutral cervical position for even a few seconds and gradually showed chin-on chest position; and

(2) the deformity was correctable in the supine position.

Patients with posterior longitudinal ligament ossification and who could not maintain an upright position without assistance were excluded from the present study. (Again, people with ligament problems and could not maintain an upright position without assistance were excluded in part because they could not meet the criteria for correctable chin-on-chest deformity.)

Further: Among the 15 cases of dropped head syndrome examined, skeletal muscle was identified in 7 cases, all of which showed necrosis, microvessel proliferation and atrophy. The ligament was identified in 12 cases, 8 of which showed degeneration.  Microvessel proliferation in the ligament was observed in 1 of the 4 cases, in which the lag time between the onset of symptoms and the performance of a biopsy was less than 3 months (acute or subacute phase), and in 7 of the 8 cases, in which the lag time between the symptoms and the performance of a biopsy was over 3 months (chronic phase). Chronic inflammation in the ligament was identified in 1 of the 12 cases.

“The identification of necrosis, microvessel proliferation, and atrophy in the skeletal muscle of patients with DHS and the presence of ligament degeneration and microvessel proliferation in the chronic but not acute or subacute phases may suggest that persistent skeletal muscle damage of the cervical paravertebral region causes subsequent ligament damage in patients with DHS.”

I hope you found this article informative and it helped answer many of the questions you may have surrounding Dropped Head Syndrome. . . Just like you, our staff wants to make sure you are a good fit for our clinic prior to accepting your case. While our mission is to help as many people with chronic pain as we can, sadly, we cannot accept all cases. We have a multi-step process so our team can really get to know you and your case to ensure that it sounds like you are a good fit for the unique testing and treatments that we offer here.

Questions about our treatments?

If you have questions about your pain and how we may be able to help you, please contact us and get help and information from our Caring Medical staff.

Subscribe to our newsletter

References for this article:

1 Drain JP, Virk SS, Jain N, Yu E. Dropped head syndrome: a systematic review. Clinical spine surgery. 2019 Dec 1;32(10):423-9. [Google Scholar]
Chu EC, Wong AY, Lin AF. Isolated Neck Extensor Myopathy Associated With Cervical Spondylosis: A Case Report and Brief Review. Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders. 2020 Nov;13:1179544120977844. [Google Scholar]
3 Nakanishi K, Taneda M, Sumii T, Yabuuchi T, Iwakura N. Cervical myelopathy caused by dropped head syndrome: case report and review of the literature. Journal of Neurosurgery: Spine. 2007 Feb 1;6(2):165-8. [Google Scholar]
4 Ebot J, Foskey S, Domingo R, Nottmeier E. Kyphosis Correction in Patients Undergoing a Four-Level Anterior Cervical Discectomy and Fusion. Cureus. 2020 Jun 25;12(6):e8826. doi: 10.7759/cureus.8826. PMID: 32742839; PMCID: PMC7384706. [Google Scholar]
5 Teo AQ, Thomas AC, Hey HW. Sagittal alignment of the cervical spine: do we know enough for successful surgery?. Journal of Spine Surgery. 2020 Mar;6(1):124. [Google Scholar]
6 Mori T, Mataki K, Shimizu Y, Matsuba K, Miura K, Takahashi H, Koda M, Kamada H, Yamazaki M. Dropped Head Syndrome Treated with Physical Therapy Based on the Concept of Athletic Rehabilitation. Case Reports in Orthopedics. 2020 Dec 8;2020.
7 Endo K, Matsubayashi J, Sawaji Y, Murata K, Konishi T, Nagao T, Yamamoto K. Histopathological characteristics of cervical extensor tissue in patients with dropped head syndrome. [Google Scholar]
8 Felong TJ, Balos LL, Silvestri NJ. Testosterone Therapy for Dropped Head Syndrome: A Case Report. Journal of Clinical Neuromuscular Disease. 2022 Dec 1;24(2):98-102. [Google Scholar]
9 Miura K, Kadone H, Asada T, Sakashita K, Sunami T, Koda M, Funayama T, Takahashi H, Noguchi H, Sato K, Eto F. Evaluation of dynamic spinal alignment changes and compensation using three-dimensional gait motion analysis for dropped head syndrome. The Spine Journal. 2022 Dec 1;22(12):1974-82. [Google Scholar]
10 Kudo Y, Toyone T, Okano I, Maruyama H, Yamamura R, Hayakawa C, Tsuchiya K, Inagaki K. Dropped Head Syndrome Caused by Thoracolumbar Deformity: A Report of 3 Cases. JBJS Case Connector. 2022 Oct 1;12(4):e22. [Google Scholar]
11 Cavagnaro MJ, Orenday-Barraza JM, Hussein A, Avila MJ, Farhadi D, Reyes AA, Bauer IL, Khan N, Baaj AA. Surgical management of dropped head syndrome: A systematic review. Surgical Neurology International. 2022;13. [Google Scholar]
12 Kudo Y, Toyone T, Okano I, Ishikawa K, Tani S, Matsuoka A, Maruyama H, Yamamura R, Hayakawa C, Tsuchiya K, Emori H. Radiological features of cervical spine in dropped head syndrome: a matched case–control study. European Spine Journal. 2021 Dec;30(12):3600-6. [Google Scholar]

This page was update January 13, 2023




Make an Appointment |

Subscribe to E-Newsletter |

Print Friendly, PDF & Email
for your symptoms
Prolotherapy, an alternative to surgery
Were you recommended SURGERY?
Get a 2nd opinion now!
★ ★ ★ ★ ★We pride ourselves on 5-Star Patient Service!See why patients travel from all
over the world to visit our center.
Current Patients
Become a New Patient

Caring Medical Florida
9738 Commerce Center Ct.
Fort Myers, FL 33908
(239) 308-4701 Phone
(855) 779-1950 Fax

Hauser Neck Center
9734 Commerce Center Ct.
Fort Myers, FL 33908
(239) 308-4701 Phone
(855) 779-1950 Fax
We are an out-of-network provider. Treatments discussed on this site may or may not work for your specific condition.
© 2023 | All Rights Reserved | Disclaimer