The top of the neck is one of the most sensitive and important areas of the body. In this tiny area, two bones of a special shape allow your head to nod and turn . The spinal cord , the brainstem, and the arteries that feed the brain run right next to them. The spinal cord can be squeezed if the joint between these bones becomes unstable or slips out of place. Sometimes there is no obvious pain initially. Early diagnosis and proper treatment is very important.
Atlanto axial dislocation is a disease of instability or abnormal movement between the first two vertebrae of neck, the atlas (C1) and the axis (C2). These bones are important in supporting the head and protecting the spinal cord. Depending on the severity of the dislocation, it can put pressure on the spinal cord and surrounding nerves, which can lead to serious neurological complications if not treated .
This page is for patients and families seeking atlanto axial dislocation treatment in Indore. What is the condition, why does it happen, what are the symptoms, how is it diagnosed, how is it treated, what is the recovery and how to select the right specialist.
The atlas (C1) is the highest bone of the spine and is a ring that holds up the skull. It has a peg-like projection, the odontoid process, or dens, which rises up into the ring of the atlas, just below the axis (C2). The dens is held firmly to the front of the ring by a strong ligament known as the transverse ligament. This arrangement allows the head to turn from side to side. Almost 50 % of all neck rotation occurs at this joint .
Atlantoaxial dislocation involves loss of the normal relationship of C1 with C2. The atlas may slip forward over the axis or the joint may rotate abnormally or be unstable. This is because at this level, there is a narrow spinal canal with the spinal cord, brainstem and vertebral arteries in close proximity, so a small slip here can lead to canal narrowing and cord compression. Hence this condition is considered serious and an experienced spine surgeon in Indore with training in upper cervical spine problems is important for proper evaluation.
The same family of problems is often referred to as atlantoaxial instability, atlantoaxial subluxation, or atlantoaxial dislocation. Instability means that the joint is moving too much. Dislocation means the bones have been put out of position. In some patients the dislocation is fixed (irreducible) and in others it is mobile (reducible) and comes in and out of position.
Atlanto axial dislocation can be caused by congenital, traumatic, infectious, inflammatory, or degenerative changes in the cervical spine. The treatment that is most appropriate for each patient is determined by the severity and underlying cause of the condition.
Some people are born with deformities where the skull meets the top of the neck. These include absence or underdevelopment of the odontoid process; a separate odontoid bone not firmly attached ( os odontoideum ); fusion of the atlas with the base of the skull; and other developmental changes. These patients can be asymptomatic for years and symptoms may arise later in life, often following a minor injury or with advancing age. In addition to congenital conditions, other problems may also be seen such as basilar invagination, which is where the odontoid process projects upward into the skull base, or Chiari malformation.
An injury to the neck, such as a car accident, a fall or a sports injury, can fracture the odontoid process or tear the ligaments that hold C1 and C2 together. Neck injuries should always be treated as serious and any suspected neck injury should not be moved without proper support until it has been assessed.
Infections in the throat, neck or spine (including spinal tuberculosis) can weaken the ligaments and bones around the joint. In children, an infection of the throat or ear can lead to a condition where the joint becomes loose and rotated.
Diseases like rheumatoid arthritis can slowly wear away the ligaments and joints at the top of the neck, causing instability over many years.
In older patients, wear and tear and arthritis of the C1-C2 joints can lead to instability, pain, and stiffness.
There are some genetic and bone conditions, such as down syndrome and some skeletal dysplasias, that are associated with an increased risk of instability of the upper neck. These are conditions that require an expert consult, and in particular prior to any procedure requiring anesthesia or movement of the neck.
Symptoms of atlanto-axial dislocation vary depending on the degree of instability. Some patients have only neck pain; others go on to develop serious nerve problems. Common signs are:
Patients who are looking for specialized neck pain treatment in Indore for chronic cervical stiffness or nerve pain should be evaluated early to rule out instability in the upper spine. In severe cases, the compression of the spinal cord may cause difficulty in walking or performing routine activities. Symptoms develop gradually, so many patients and families blame age, weakness or poor posture, and delay seeing a doctor. Don’t ignore neck pain if it’s accompanied by weakness, numbness, or balance problems.
If there is, go to hospital straight away.
If you think there is a neck injury, keep the head and neck as still as possible and do not move the person until trained help arrives. Never try to correct the neck by pulling, cracking or manipulation as it can cause serious injury in an unstable neck.
The first step in treatment consists of a comprehensive clinical evaluation, as well as advanced imaging methods, including X-rays, CT scans, and MRI scans, to evaluate the alignment and stability of the spine. The evaluation usually includes:
Mild cases may be observed and supported medically, whereas marked instability generally requires surgical repair.
The aim of surgery is to realign, stabilize the cervical spine, relieve pressure on the spinal cord and prevent further neurological damage. Modern surgical methods help make surgery safer and give better long-term results.
Some patients with minimal instability, no nerve symptoms and a stable joint on scans may be observed with regular follow up, along with neck care and avoiding activities that stress the neck. You may be told to wear a soft or hard neck collar for a short time. The condition can worsen so close monitoring is needed Those suffering from atlantoaxial instability and looking for treatment in Indore must be aware that the choice between observation and surgery depends on the degree of instability of the joint and compression of the spinal cord.
If the dislocation is mobile, sometimes the bones can be gently put back into place by traction, which is where a controlled pulling force is applied to the head in a monitored setting. This can be done before the surgery to realign the bones and relieve pressure on the cord. Not all dislocations are reducible and this is a decision made by the surgeon.
In cases of severe instability or compression of the spinal cord, surgery is usually needed to realign and stabilize the joint. The surgeon makes an incision at the back of the neck, exposes the C1 and C2 bones and places small screws in them. The screws are attached to rods that hold the bones in their corrected position until they knit together. Often a bone graft is placed to help promote fusion.
Depending on the anatomy, there are different techniques such as screws in the lateral mass of C1 with screws in C2 or other fixation methods. If the bones at the base of the skull are involved or the C1 is not suitable for screws, the fixation may be extended up to the skull (occipito-cervical fusion). The implants are placed accurately under image guidance and nerve monitoring to protect the cord and arteries.
The vertebral arteries run very close to the bones here and careful planning is therefore essential. They are often mapped out in advance with CT angiograms.
If the dislocation cannot be reduced, the front of the cord is pressed upon by bone. An additional operation may be necessary to remove the compressing part of the bone, such as the odontoid process. The approach can be either through the mouth (transoral) or through the nose (endonasal) depending on the case. Usually followed by stabilization from the back. Individual decisions are made by the surgical team on these advanced procedures.
Patients looking for atlanto axial dislocation surgery, a comprehensive discussion of each step, the reason for selecting that particular option and the alternatives available is an integral part of care.
You see the surgeon who will look at your symptoms, scans and medical history. Diagnosis, likely cause and treatment options are explained in simple terms so you and your family understand the plan.
Detailed CT, MRI and vessel imaging is studied to decide on the possibility of reducing the dislocation and which fixation method is the safest. Special 3D planning or navigation can be used.
You will have blood tests, a heart and lung check, and an assessment of the anesthetic. The unstable neck means the anesthesia team is very careful with positioning the head and placing the breathing tube. You will be told about fasting and what medicines you should take.
Surgery is performed under general anesthesia with careful positioning of the head and neck. Nerve monitoring also allows for the possibility of ongoing surveillance of spinal cord function. Bones are realigned as much as possible and held in place with screws and rods, with bone graft placed to encourage fusion. The wound is closed in layers.
After the operation you will be closely monitored in the intensive care or high dependency unit. Strength, sensation, breathing and swallowing are checked regularly. Sitting and walking are started gradually as soon as it is safe.
For some weeks a collar may be advised. Repeat x-rays and CT scans are done to see the position of the implants and the progress of the bone fusion. Physiotherapy is used to regain strength and mobility.
If surgery is recommended, benefits may include:
Recovery of existing nerve damage is variable, depending on the severity and duration of the compression. The sooner treatment is started, the better the chance of recovery.
Your recovery time will depend on what caused your problem, the type of surgery you had and how healthy you are. Generally:
Nerve function may take months to recover, and some improvement may continue for a year or longer. It is important to keep in contact with your surgeon and attend all follow up appointments.
Picking the right surgeon is one of the biggest decisions you will make in this journey. Dr Siddharth Sharma is a experienced spine surgeon in Indore, specializing in the treatment of complex cervical spine disorders like atlanto axial dislocation. Advanced skills in spine surgery. We believe in individualized treatment for each patient. We thoroughly assess each patient and develop a treatment plan appropriate to safety, stability and recovery. Dr. Atlantoaxial Dislocation Specialist. Dr. Siddharth Sharma offers care from diagnosis to treatment and long-term follow-up. What patients and families should expect:
If you are looking for experienced spine surgeon in Indore or a second opinion on your MRI report, an open talk is the best way to start. If you are patient looking for cervical spine surgery or upper cervical spine surgery you can discuss all the options and the reasons for a particular approach.
If you are looking for cervical spine specialist in Indore, keep in mind the following things:
Don’t hesitate to get a second opinion. It’s your choice.
If you notice: See a spine specialist immediately
Seek urgent medical attention if you experience sudden weakness, loss of bladder or bowel control or difficulty breathing.
Neck instability can be frightening, but with an accurate diagnosis and a carefully crafted approach, many patients can save their nerves, relieve pain, and restore confidence in their daily activities.
If you are suffering from chronic neck pain, neurological symptoms or have been diagnosed with cervical spine instability, book an appointment with Dr. Book an appointment with Siddharth Sharma for expert advice and a personalized treatment plan. For advanced neurosurgical care, book your appointment today at +91-9238869854.
Disclaimer: The content is intended for general information purposes only and does not constitute medical advice. In case of emergency, go to the nearest hospital immediately. Always consult your physician or other qualified health care provider about any questions you may have regarding a medical condition.
It is a condition in which the first two bones of the neck, the atlas (C1) and axis (C2), become unstable or slip out of their normal position. This can put pressure on the spinal cord and cause pain and nerve problems.
It can be caused by birth abnormalities, injuries, infections, inflammatory diseases such as rheumatoid arthritis, or degenerative changes. In many patients, an underlying congenital abnormality is present.
Symptoms include neck pain, stiffness, headaches, dizziness, balance difficulties, weakness or numbness in the arms or legs, and coordination problems. In severe cases, there can be difficulty walking or breathing.
Diagnosis is made through a neurological examination, X-rays of the neck, a CT scan, and an MRI. Sometimes a CT angiogram or dynamic imaging is also done.
Mild, stable cases without nerve symptoms may be observed or managed with supportive care. However, significant instability or cord compression usually needs surgery to stabilize the neck and prevent damage.
It is an operation in which the C1 and C2 bones are realigned and fixed with screws and rods, along with bone graft, so that they fuse and become stable. It protects the spinal cord from further injury.
When performed on suitable patients by an experienced surgeon with careful planning, it can be done with an acceptable level of risk. However, it is delicate surgery near the spinal cord and arteries, and your surgeon will explain the risks in detail.
Some reduction in head turning is expected because the C1-C2 joint is fused. Most patients adapt well by turning the shoulders and body, and daily activities are usually possible.
The stay is usually several days, depending on the operation and how you recover.
A collar may be advised for some weeks after surgery, depending on the type of fixation and your bone quality. Your surgeon will tell you what is best for you.
Neck pain usually improves over weeks, and many patients return to light activities within a few weeks to a few months. Nerve recovery can take longer, sometimes up to a year or more.
Once the bones have fused, the joint is stable. Rarely, implants can loosen or fusion may be incomplete, and further treatment may be needed. Regular follow-up scans help detect any problem early.
The cost depends on the cause, the type of fixation, implants, hospital facilities, nerve monitoring, the length of stay, and any additional procedures. Because every case is different, the best way to understand the expected cost is to book a consultation and receive an estimate after your evaluation.