A comprehensive guide to your L1-L3 transverse process fractures, recovery expectations, and what lies ahead on your healing journey.
November 28, 2025: Fall down stairs resulting in impact to lower back on sharp rock
CT scan revealed mildly displaced fractures of left lateral processes at L1, L2, and L3
Stable fractures with conservative management plan focused on pain control and gradual recovery
Expected healing timeline of 4-8 weeks with physiotherapy and activity modification
Think of your vertebrae like an airplane viewed from above. The thick, round part at the front is the vertebral body—the main weight-bearing column. The bony bump you can feel on your back is the spinous process (the tail of the plane).
The transverse processes are the two bony "wings" that stick out on the left and right sides of each vertebra. These wings serve as attachment points for muscles and ligaments but don't support your body weight.
You've fractured three of these "wings" on your left side at L1, L2, and L3. The good news: these bones aren't responsible for supporting your body weight, nor do they protect the spinal cord.
This is why doctors call this a "stable fracture"—unlike a crushed vertebral body, this injury typically doesn't put your spinal cord at risk or require surgery to stabilize the spine.
The transverse processes are major attachment points for your back and hip muscles, including the psoas muscle (which helps you lift your leg) and muscles that keep your back upright.
Every time you move, twist, or even breathe deeply, those muscles pull on the broken fragments, causing pain and preventing healing.
Your large back muscles often go into protective spasm, tightening up like a rock. This muscle spasm is often more painful than the fracture itself.
The emergency department report notes you hit your "left flank on a sharp rock." This crucial detail explains why your fractures are so specific to L1-L3 on the left side.
Transverse process fractures are often caused by a direct blow—like falling onto a hard edge or stone step. You didn't just twist your back; you took a direct impact to the bone.
The report notes "erythema" (redness) and swelling on your left flank, confirming significant soft tissue trauma (bruising) on top of the broken bones.
Unremarkable alignment of the lumbar spine—your vertebrae are properly stacked and stable
Mildly displaced fractures of the left lateral process of L1, L2, and L3—broken but not severely separated
No acute compression fracture—the main weight-bearing parts of your spine are intact
No significant spinal canal stenosis—adequate space for your spinal cord and nerves
This is one of the most interesting findings in your physical exam. The report notes: "Pain worsens in the left flank with passive and active right hip flexion."
You might wonder: "Why does moving my right leg hurt my left fractures?"
Your core works like a suspension bridge. When you lift your right leg, the muscles on your left side (specifically the Quadratus Lumborum and the Psoas) have to instantly contract to act as an anchor so your body doesn't tip over.
Since those left-side muscles are anchored to your broken transverse processes, that stabilizing contraction pulls directly on the fracture, causing pain.
This explains why your right hip flexion strength was rated "4 of 5" (slightly weak) in the emergency department—not because the leg is actually weak, but because your body instinctively stopped you from pushing harder to prevent the excruciating pain in your back.
This is a protective mechanism, not true weakness. As your fractures heal and pain decreases, this strength will return to normal.
The report mentions you had worsening pain when "straining to have a bowel movement"
When you bear down, you increase pressure inside your abdomen, pushing outward against your spine and back muscles
This internal pressure causes the fracture sites to move slightly, triggering sharp pain
You were rightly concerned about your kidneys ("renal injury"), as they sit right next to the L1-L3 vertebrae where your fractures occurred.
Elevated compared to normal range
Almost certainly due to acute pain
Your blood pressure was high (155/96) in the emergency department. Given your history of hypertension (controlled by medication), this spike is almost certainly a pain response.
Pain causes the body to release adrenaline, which tightens blood vessels and raises blood pressure. As your pain comes under control with medication and healing, this should settle down. However, it's worth monitoring, especially given your history of hypertension.
Direct impact (sharp edge/rock) resulted in 3 broken "wings" on the spine and significant muscle bruising
Purely mechanical—hurts when you sit up, sit down, or use your core to stabilize your legs
Neurological function (sensation in legs) is normal, spinal cord is safe, kidneys are uninjured
Bones generally take 4-8 weeks to heal, but soft tissue pain may linger longer
At the L5-S1 level (lower down near your tailbone), you have "moderate right neural foraminal narrowing" and "severe left neural foraminal narrowing".
The "neural foramen" is the bony tunnel where nerve roots exit your spine to travel down your legs. "Narrowing" (stenosis) means this tunnel has become tight due to age-related degenerative changes.
The report notes you are "neurologically intact" with "normal sensation" in your lower legs. This means that despite the "severe" narrowing, the nerve is currently functioning perfectly and is not being pinched.
Age-related degenerative changes gradually narrow the bony tunnels where nerves exit the spine
Despite severe narrowing on the left, your nerve is functioning normally with no symptoms
Less margin for error—swelling from your new fractures could potentially irritate this area
Shooting pain, burning, or numbness traveling down your left leg would indicate nerve irritation
Because the tunnel is already tight on the left side, you have less margin for error. The swelling from your new fractures (which are also on the left, though higher up at L1-L3) could potentially trickle down and irritate this area.
If you start feeling shooting pain, burning, or numbness traveling down your left leg, it likely means this narrowed area is being aggravated by inflammation from your acute injuries.
Pain Management: Take Acetaminophen (1000 mg) regularly every 6-8 hours and Celecoxib (200 mg) twice daily to manage inflammation
Movement: Follow "activity as tolerated"—walk frequently but avoid movements that hurt, especially sitting upright for long periods
Physiotherapy: Start when pain is better managed—crucial for rebuilding strength in muscles that were bruised and strained
Gradual Progression: Slowly increase activity levels as pain permits
Follow-up: Regular check-ins with Dr. Kotalik for symptom management
Warning Signs: Return immediately if you develop new neurological signs (leg weakness, numbness) or difficulty with bladder/bowel function
1000 mg every 6-8 hours, taken regularly (not just when pain is severe)
200 mg twice daily as needed to reduce inflammation
Alternate as needed for comfort and muscle relaxation
Find comfortable positions that minimize strain on fractured areas
Walk frequently—this is your best therapy. Start with short distances and gradually increase as tolerated.
Change positions regularly to prevent stiffness. Don't stay in one position too long.
Keep moving within your pain tolerance. Complete bed rest is not recommended as it weakens muscles.
Let pain be your guide. If something hurts significantly, modify or stop that activity.
Avoid sitting upright for extended periods—this puts maximum strain on your fractures
Minimize twisting at the waist, which pulls on the fractured transverse processes
No lifting anything heavy—this engages core muscles that attach to your fractures
Avoid straining during bowel movements—use stool softeners to prevent this

Move your body as one unit—don't twist at the waist. Roll onto your side first.
Push up with your arms while swinging your legs off the bed simultaneously.
Pause at the edge of the bed before standing to prevent dizziness.
Use your leg muscles to stand, keeping your back straight and core engaged gently.
Pain medications (especially if you need stronger ones) and reduced activity will slow your digestion. Straining during bowel movements causes the Valsalva maneuver, which significantly increases pain at your fracture sites.
Start physiotherapy "when pain is better managed"—typically around weeks 2-4
Passive range of motion and gentle stretching to prevent stiffness
Gradually rebuild strength in muscles that were bruised and strained
Core strengthening and posture training to prevent future back problems
Acute pain phase—focus on pain management and gentle movement
Pain begins to improve—start physiotherapy when ready
Bone healing progresses—gradual return to normal activities
Most healing complete—continue strengthening and prevention
Sudden inability to lift your foot or toes, or difficulty walking
New numbness in legs, feet, or "saddle area" (groin/buttocks)
Loss of bladder or bowel control, or inability to urinate
Pain that suddenly worsens dramatically or doesn't respond to medication
Blood in urine or very dark-colored urine (could indicate kidney involvement)
This report provides the "picture"—the actual structural damage to your spine. It shows exactly where the fractures are located and confirms that the main weight-bearing parts of your spine are intact.
This report provides the "story"—why you're feeling specific pains and confirms that doctors were thorough in ruling out organ damage.
Pain when pressing on L4/L5 vertebrae and paraspinal regions bilaterally, more pronounced on the left—confirms fracture location
Redness and swelling noted over the left flank—visible signs of trauma and inflammation
Pain with sitting upright and sitting down, manageable at rest—typical of transverse process fractures
Pain in left flank with right hip flexion—demonstrates the cross-bracing effect of core muscles
Having three fractures (not just one) indicates you took a fairly hard hit. The force required to break three transverse processes suggests significant trauma.
The transverse processes don't support body weight, so the fractures don't compromise spinal stability
These "wings" don't protect the spinal cord, so there's no risk of cord damage
Bone will heal naturally over 4-8 weeks with conservative management
Surgical fixation of transverse processes is technically difficult and wouldn't speed healing
The emergency department team consulted with Dr. Yi at Saint Michael's Hospital spinal surgery department. His assessment was clear:
"For transverse process fractures there is no specific management that is indicated other than ongoing symptom/pain control, and activity as tolerated. No specific follow-up is required."
This confirms that your injury, while painful, is not dangerous and doesn't require surgical intervention. The treatment plan is straightforward: manage pain, stay as active as you can tolerate, and let nature take its course.
You have normal sensation in both lower legs, indicating no nerve damage
5/5 strength in most muscle groups (4/5 in right hip flexion due to pain inhibition, not true weakness)
Able to walk normally when pain allows, indicating intact motor pathways
The term "mildly displaced" means the broken pieces have shifted slightly from their original position but are not scattered or floating far away.
Mild displacement is actually common and not concerning. The pieces are still close enough together that bone will bridge the gap during healing. If the displacement were severe, surgery might be considered, but that's not the case here.
Fractures and soft tissue damage trigger inflammatory response
Swelling, redness, pain—body's natural healing response
Inflammation gradually decreases as tissue repairs
Bone strengthens, soft tissue heals, function returns
Celecoxib (an anti-inflammatory medication) helps manage this inflammatory response, reducing pain and swelling while allowing natural healing to proceed.
When your spine senses injury, the large back muscles automatically tighten up to "splint" the area and prevent further damage. This is called protective muscle spasm.
While this is a natural protective response, the constant muscle tension can become more painful than the fracture itself. The muscles essentially lock up, creating a vicious cycle of pain and spasm.
Gentle movement keeps joints and muscles from becoming rigid and painful
Movement promotes blood flow, bringing nutrients to healing tissues
Staying active prevents muscle atrophy (wasting) from disuse
Activity releases endorphins and prevents the depression that can come with prolonged inactivity
Decades ago, doctors prescribed strict bed rest for back injuries. We now know this actually slows recovery and can cause complications.
Sit down to put on pants and shoes. Avoid bending at the waist—bring your foot up to you instead.
Use a shower chair if standing is difficult. Avoid baths that require getting down to floor level.
Wait until you can sit comfortably and react quickly. Pain medications may impair driving ability.
Ask for help with tasks requiring bending, lifting, or prolonged standing. Pace yourself.
Drink plenty of water—at least 8 glasses daily. Proper hydration supports healing and helps prevent constipation.
Frustration, anxiety, and mood changes are normal responses to injury and pain
Needing help with daily tasks can be emotionally challenging
Anxiety about falling again or making the injury worse is common
Stay connected with others, maintain routines when possible, focus on small improvements
If you experience persistent low mood, anxiety, or difficulty coping, discuss this with your healthcare provider. Mental health is an important part of physical recovery.
Likely need time off work, especially if job involves physical labor, prolonged sitting, or driving
May return to light duty or modified work if available and pain allows
Gradual return to full duties as healing progresses and strength returns
Return to all normal activities including heavy lifting and strenuous exercise
Discuss specific work restrictions with your doctor. They can provide documentation for your employer if needed.
How it works: Reduces pain signals in the brain
Dosing: 1000 mg every 6-8 hours (max 4000 mg/24 hours)
Important: Avoid alcohol; can cause liver damage if exceeded
How it works: Reduces inflammation and pain
Dosing: 200 mg twice daily as needed
Important: Take with food; may increase cardiovascular risk with prolonged use
Lipitor: Continue as prescribed for cholesterol
Antihypertensives: Continue as prescribed for blood pressure
Important: Don't stop any regular medications without consulting your doctor
Apply ice packs for 15-20 minutes several times daily during the first 48-72 hours to reduce inflammation
After 72 hours, use heat to relax muscle spasms and improve blood flow to the area
Deep breathing, meditation, and guided imagery can help manage pain and reduce stress
Light massage of surrounding muscles (not directly over fractures) may help reduce tension
Track your pain on a scale of 0-10. You should see gradual improvement over weeks.
Note improvements in activities: walking distance, sitting tolerance, ability to perform daily tasks.
Better sleep often indicates improving pain control and healing.
Improving mood and reduced anxiety are positive signs of overall recovery.
Severe pain, limited mobility, need for regular pain medication
Pain begins to ease, can walk short distances, still need pain medication
Noticeable improvement, longer walking distances, less frequent pain medication
Significant improvement, most daily activities manageable, occasional pain medication
Near-normal function, minimal pain, rare need for pain medication
Severe left neural foraminal narrowing at L5-S1, but nerve is functioning normally with no symptoms
This is a degenerative condition that may progress over time, potentially causing symptoms in the future
Watch for new symptoms: shooting pain, numbness, or weakness in the left leg
Maintaining core strength and good posture may help prevent symptom development
Age-related changes including disc degeneration, bone spurs, and ligament thickening gradually narrow the space where nerves exit the spine.
The nerve can tolerate a certain amount of narrowing before symptoms develop. You're currently in that "compensated" phase where the nerve is compressed but still functioning normally.
If symptoms develop in the future, treatment options include:
Once healed, focus on building core strength to support your spine and prevent future injuries
Learn correct lifting techniques, maintain good posture, avoid prolonged static positions
Maintaining healthy weight reduces stress on your spine
Stay active with low-impact activities like walking, swimming, or cycling
Ensure your work and home environments support good spinal health
At 66, you're at increased risk for falls and slower bone healing, but most people your age recover well from these injuries
Well-controlled with medication, but monitor blood pressure during recovery
Continue Lipitor as prescribed; good cardiovascular health supports healing
Degenerative changes at L5-S1 require monitoring but aren't currently causing problems
Am I healing as expected? When can I return to specific activities? Do I need follow-up imaging?
When can I reduce or stop pain medications? Are there any interactions with my other medications?
What exercises should I do? What activities should I still avoid? When can I drive?
What can I do to prevent future injuries? Should I have bone density testing? Do I need calcium/vitamin D supplements?
UpToDate patient education materials on spinal fractures and back pain management (provided in your documents)
Discuss with your doctor about referral to pain management specialist if needed
Ask for recommendations for physiotherapists experienced in spinal injuries
Consider connecting with others recovering from similar injuries for emotional support
Dr. Thomas Kotalik, MD
Your family doctor for ongoing management and follow-up care
Dr. Serena E. Deketele, MD
Emergency physician who managed your initial assessment and treatment
Collingwood General and Marine Hospital
459 Hume Street, Collingwood, ON L9Y 1W9
Phone: (705)445-2550
Three stable fractures of transverse processes at L1-L3 on the left side—painful but not dangerous
Conservative management with pain control and activity modification is the appropriate treatment
4-8 weeks for bone healing, with gradual improvement in pain and function
Movement is medicine—stay as active as pain allows, don't stay in bed
New leg weakness, numbness, or bladder/bowel problems require immediate medical attention
Most people recover well from these injuries with proper management
Most patients achieve full or near-full recovery within 3-6 months
Gradual return to all pre-injury activities including work, hobbies, and exercise
Implement strategies to prevent future falls and maintain spinal health
Regular check-ups to monitor the pre-existing L5-S1 narrowing and overall spinal health
Recovery from spinal fractures can be challenging, but you have every reason to be optimistic. Your fractures are stable, you're neurologically intact, and you have a clear treatment plan.
Remember that healing takes time, and progress isn't always linear. Some days will be better than others, and that's completely normal. Be patient with yourself, follow your treatment plan, and don't hesitate to reach out to your healthcare team with questions or concerns.
Wishing you a smooth and complete recovery!
Understanding Your Spinal Fractures