ACDF is a surgery used to treat nerve root or spinal cord compression in the neck (cervical spine) due to:

Conditions Treated

• Herniated cervical disc

• Degenerative disc disease

• Cervical spinal stenosis

• Spondylosis (arthritis of the spine)

• Cervical instability

• Cervical radiculopathy (arm pain, weakness, numbness)

• Cervical myelopathy (cord compression causing coordination problems)

The goal is to:

• Relieve pressure on spinal nerves or spinal cord

• Stabilize the cervical spine

• Stop abnormal movement between vertebrae

The Procedure

1. Preparation

• General anesthesia is given

• You lie on your back with your neck slightly extended

• The surgical area (front of the neck) is sterilized

2. Incision and Exposure

• A small horizontal incision is usually made. For an extensive operation you may have a longitudinal incision.

• Muscles, trachea, and esophagus are gently moved aside to access the spine

3. Discectomy

• The damaged cervical disc is completely removed

• Any disc fragments or bone spurs pressing on nerves or the spinal cord are also removed

4. Fusion

• A bone graft (from your own hip, a donor, or synthetic material) is placed into the empty disc space

• A cage or metal plate and screws are often used to hold the vertebrae together while the bone fuses

5. Closure

• The muscles and soft tissues are returned to place

• The skin is closed with absorbable sutures or surgical glue

Recovery

Hospital Stay

• Usually 1 night, or same-day discharge for single-level ACDF

Initial Recovery

• Sore throat, difficulty swallowing, or hoarseness are common for a few days

• Neck brace may or may not be used, depending on surgeon preference

Activity Guidelines

• Avoid heavy lifting and strenuous activity for 4–6 weeks

• Walking is encouraged soon after surgery

Physical Therapy

• Not normally required.

Fusion Healing

• Bone fusion takes 3 to 6 months, sometimes up to a year

• X-rays monitor the fusion process

Return to Work

• Desk job: 2–4 weeks

• Physical labor: 6–12 weeks or longer

Success Rates

• Pain relief in 85–95% of patients (especially arm pain)

• Excellent outcomes for cervical radiculopathy

• May stop or slow progression of cervical myelopathy

Risks and Complications

• Difficulty swallowing (dysphagia) — usually temporary

• Hoarseness or vocal cord weakness (injury to recurrent laryngeal nerve)

• Infection

• Bleeding or hematoma

• Nonunion (fusion does not form properly)

• Adjacent segment disease (wearing down of nearby discs over time)

• Nerve injury (rare)

Cervical disc replacement is a motion-preserving surgery where a damaged cervical disc is removed and replaced with an artificial disc, allowing the neck to maintain movement at that level.

It’s an alternative to ACDF (Anterior Cervical Discectomy and Fusion) for select patients with cervical disc disease.

Conditions Treated

• Cervical disc herniation

• Degenerative disc disease

• Cervical radiculopathy (arm pain, numbness, or weakness)

• Mild cervical myelopathy (spinal cord compression from soft disc material)

Ideal for 1 or 2-level diseaseWITHOUT:

• Spinal instability

• Severe Arthritis

• Bone spurs compressing the spinal cord

• Advanced cervical myelopathy

The Procedure

1. Preparation

• Performed under general anesthesia

• Patient lies on their back

• The neck area is cleaned and sterilized

2. Anterior Approach

• A small horizontal incision is made in a natural skin crease in the front of the neck

• Muscles, trachea, and esophagus are gently moved aside to access the spine

3. Disc Removal

• The damaged cervical disc is completely removed

• Any bone spurs or disc fragments pressing on nerves or spinal cord are also removed

• This decompresses the spinal nerves and/or spinal cord

4. Artificial Disc Insertion

• A metal and plastic or ceramic artificial disc is inserted between the vertebrae

• It restores disc height and preserves motion

• X-rays confirm placement

5. Closure

• Muscles and tissues are returned to position

• The incision is closed with dissolvable sutures and surgical glue or tape

Recovery

Hospital Stay

• Usually same day or 1 overnight stay

Postoperative Symptoms

• Sore throat or mild difficulty swallowing (usually temporary)

• Neck soreness for a few days

Neck Brace

• Not required.

Physical Activity

• Light activity: within a few days

• Avoid lifting >10 lbs, twisting, or high-impact exercise for ~4–6 weeks

• Walking is encouraged right away

Physical Therapy

• As necessary

Return to Work

• Desk job: 2–4 weeks

• Physical job: 6–8 weeks

Success Rates

• 85–95% success rate in relieving arm pain, numbness, and neck pain

• Maintains motion at the treated level

• Faster recovery than ACDF

• Lower risk of adjacent segment disease than with fusion

Risks and Considerations

• Implant wear or failure (very rare in modern designs)

• Nerve injury or spinal cord injury (very rare)

• Infection

• Persistent neck pain

• Heterotopic ossification (bone growing around the implant, may reduce motion)

• Need for revision surgery (rare)

Laminoplasty is a spinal decompression surgery most commonly used in the cervical spine (neck) to relieve spinal cord compression caused by:

Conditions Treated

• Cervical spinal stenosis

• Cervical myelopathy (compression of the spinal cord)

• Ossification of the posterior longitudinal ligament (OPLL)

• Multilevel degenerative changes

• Congenital spinal canal narrowing

Unlike laminectomy (which removes the lamina entirely), laminoplasty reconstructs and reshapes the lamina to widen the spinal canal while preserving spinal stability and motion.

The Procedure

1. Preparation

• General anesthesia is given

• You lie face-down on the operating table

• Surgical area is cleaned and prepped

2. Incision and Exposure

• A vertical incision is made along the midline of the back of the neck

• Muscles are carefully pulled aside to expose the vertebrae

3. Creating the "Door"

• A hinge is created on one side of each affected lamina

• On the opposite side, the lamina is cut completely (like opening a door)

4. Opening the Lamina

• The “door” is gently lifted open to expand the spinal canal and relieve pressure on the spinal cord

• The opened lamina is held in place with small metal plates or bone spacers

5. Closure

• Muscles are returned to position

• The incision is closed with sutures or staples

Recovery

Hospital Stay

• Typically 2–4 days

• May vary depending on the number of levels and overall health

Pain and Mobility

• Post-op neck pain and stiffness are common initially

• Arm symptoms (numbness, tingling, weakness) may improve gradually but the aim of the surgery is to prevent progression rather than neurological recovery.

• Some neck motion is preserved, but slight reduction in range of motion is expected

Neck Brace

• May be worn for 2–4 weeks, depending on surgeon’s preference

Activity Restrictions

• No lifting, bending, or twisting for several weeks

• Walking is encouraged early

• Return to sedentary work: 4–6 weeks

Physical Therapy

• Will be organised as necessary

Success Rates

• Effective in 70–90% of patients with cervical myelopathy

• Best for patients with multi-level stenosis

• Preserves spinal motion better than fusion

• Lower risk of post-op instability compared to laminectomy

Risks and Considerations

• Neck stiffness or reduced range of motion (mild to moderate)

• Nerve root injury or spinal cord injury (rare)

• C5 palsy (temporary shoulder/arm weakness) — 5–10% of cases

• Infection or bleeding

• Not ideal for patients with instability or kyphosis (abnormal forward curvature)

Cervical laminectomy and fusion is a two-part surgery done to:

1. Relieve spinal cord or nerve root compression in the neck

2. Stabilize the spine to prevent abnormal movement or deformity after decompression

It’s often used in patients with multilevel cervical spinal stenosis, myelopathy, or spinal instability.

Conditions Treated

• Cervical spinal stenosis

• Cervical myelopathy (spinal cord compression)

• Degenerative disc disease

• Spondylosis (arthritis)

• Ossification of the posterior longitudinal ligament (OPLL)

• Spinal instability or deformity

• Tumors or trauma (less common)

The Procedure

1. Preparation

• General anesthesia is used

• Patient is positioned face-down

• Surgical area (back of the neck) is cleaned and sterilized

2. Laminectomy (Decompression)

• A midline incision is made along the back of the neck

• Muscles are gently pulled aside

• The lamina (bony roof over the spinal canal) is removed from multiple vertebrae

• Bone spurs or thickened ligaments are also removed if compressing nerves

3. Spinal Fusion (Stabilization)

• Screws and rods are placed in the vertebrae above and below the decompressed area

• Bone graft (from your pelvis, a donor, or synthetic material) is placed between the vertebrae

• The goal is to fuse these bones into a solid, stable unit over time

4. Closure

• Muscles and soft tissues are returned to position

• Incision is closed with sutures or staples

• A sterile dressing is applied

Recovery

Hospital Stay

• Typically 2–4 days

• Longer if multiple levels were fused or if complications occur

Postoperative Care

• A neck brace (soft or rigid) may be worn for 2–6 weeks

• Pain, stiffness, and mild swallowing issues are common early on

Physical Activity

• Walking encouraged early

• No lifting, bending, twisting for 4–8 weeks

• Desk job: return in ~4–6 weeks

• Physical work: return in ~3+ months

Physical Therapy

• Starts 4–8 weeks post-op

• Focuses on posture, strength, flexibility, and balance

Fusion Healing Time

• Bone fusion takes 6–9 months (up to 12 months for full fusion)

• X-rays or CT scans monitor the progress

Success Rates

• Good to excellent outcomes in 75–90% of patients, especially for cervical myelopathy

• Improves function, balance, coordination, hand strength, and arm pain

• Long-term stability if fusion heals properly

Risks and Considerations

• Infection

• C5 palsy (temporary shoulder/arm weakness) – ~5–10% risk

• Nonunion (failed fusion)

• Hardware failure (rare)

• Dural tear (CSF leak)

• Adjacent segment disease (wear on nearby spinal levels)

• Loss of motion in the fused segment(s)

A cervical osteotomy is a corrective spinal surgery used to treat severe deformities of the cervical spine. It involves cutting and reshaping one or more vertebrae to restore alignment and balance in the neck and upper spine.

Conditions Treated

• Cervical kyphosis (abnormal forward curvature of the neck)

• Fixed chin-on-chest deformity

• Dropped head syndrome

• Ankylosing spondylitis with cervical deformity

• Post-traumatic or post-surgical deformity

• Congenital spinal deformities

• Failed previous cervical fusions

The main goal is to restore an upright head position, improve function, and relieve spinal cord compression.

The Procedure

Cervical osteotomies are complex surgeries and may involve both anterior and posterior approaches. There are several types, based on severity and location of deformity:

1. Smith-Petersen Osteotomy (SPO)

• Removes part of the facet joints and posterior ligaments

• Used for flexible deformities

• Done from the posterior approach

2. Pedicle Subtraction Osteotomy (PSO)

• A wedge of bone is removed from the vertebral body (posterior elements + part of the vertebral body)

• Allows for significant correction of fixed deformities

• Done via posterior approach

3. Vertebral Column Resection (VCR)

• Entire vertebra is removed for severe, rigid deformities

• Very high-risk, but allows for the greatest correction

• Requires both anterior and posterior fusion

Typical Surgical Steps

1. Preoperative Imaging & Planning

   • CT/MRI and dynamic X-rays are critical

   • 3D modeling often used to plan the correction angle

2. Anesthesia & Positioning

   • General anesthesia

   • Often positioned face-down (prone) for posterior-only or combined approaches

3. Osteotomy

   • Depending on deformity and technique, bone is cut or removed to allow spine realignment

4. Correction & Stabilization

   • The spine is carefully repositioned into a corrected alignment

   • Rods, screws, and bone grafts are used to stabilize and promote fusion

5. Closure

   • Soft tissues and muscles are carefully closed in layers

Recovery

Hospital Stay

• Typically 5–7 days (sometimes longer if staged anterior/posterior)

Postoperative Care

• ICU stay may be required for high-risk patients

• May need feeding tube or tracheostomy if anterior work affects swallowing or breathing

• May wear a halo vest, cervical collar, or brace

Rehabilitation

• Starts in the hospital and continues for several months

• May include inpatient rehab or outpatient physical therapy

Return to Activities

• Desk work: 8–12 weeks

• Physical activity: gradually resumed over 3–6 months

• Full fusion: 6–12 months

Success Rates

• Can provide dramatic improvement in posture, head position, swallowing, and breathing

• Often improves quality of life and functional independence

• Riskier than standard cervical spine surgeries — but may be the only option for severe deformities

Risks and Considerations

Because cervical osteotomies involve the spinal cord and major blood vessels, the risks are significant:

• Neurologic injury (spinal cord or nerve damage)

• Paralysis (rare but possible)

• Stroke

• Infection

• Nonunion (failure of bones to fuse)

• Implant failure

• Respiratory or swallowing issues

• Need for revision surgery

These surgeries are only performed by experienced spinal deformity surgeons at high-level centers.