Subluxation vs. Luxation — What's the Difference?
By Tayyaba Rehman & Fiza Rafique — Updated on May 7, 2024
Subluxation involves partial dislocation of a joint, retaining some contact between the joint surfaces, whereas luxation is a complete dislocation with no contact between surfaces.
Difference Between Subluxation and Luxation
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Key Differences
Subluxation is characterized by the partial displacement of the bone in a joint, leading to an incomplete separation of the joint surfaces. Whereas, luxation or dislocation refers to the complete displacement of the bone, resulting in no contact between the joint surfaces.
In subluxation, the joint often retains partial function and stability, though it can cause pain and limited movement. On the other hand, luxation typically results in a loss of function and severe pain, necessitating immediate medical intervention.
The recovery from subluxation can be quicker as the joint components remain partly engaged. Conversely, luxation usually requires longer treatment, including possible surgery and rehabilitation to restore function and stability.
Subluxation can sometimes be subtle, making diagnosis less straightforward and often requiring imaging to confirm. In contrast, luxation is generally more apparent due to the visible deformity and severe symptoms it causes.
Treatment for subluxation may involve less intensive interventions such as rest, immobilization, and physical therapy. Luxation, however, often requires more aggressive treatments such as reduction, which is manually or surgically repositioning the bones, followed by immobilization.
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Comparison Chart
Definition
Partial dislocation of a joint
Complete dislocation of a joint
Contact Between Joints
Partial or minimal
None
Symptoms
Mild to moderate pain, some loss of function
Severe pain, visible deformity, loss of function
Treatment
Often non-surgical: rest, immobilization, physical therapy
Often requires reduction (surgical or manual), immobilization
Recovery Time
Generally shorter
Longer, depending on severity and treatment
Compare with Definitions
Subluxation
Less severe than a complete dislocation.
After the fall, the doctor diagnosed a subluxation rather than a full luxation.
Luxation
Complete dislocation of a joint.
The x-ray confirmed a luxation of the elbow.
Subluxation
Often treatable with conservative measures.
Physical therapy was recommended for his ankle subluxation.
Luxation
Results in total separation of joint surfaces.
After the accident, his hip showed a clear luxation.
Subluxation
Can lead to instability and pain.
Subluxation in her knee caused ongoing discomfort.
Luxation
Immediate medical treatment required.
She was rushed to surgery for the luxation in her shoulder.
Subluxation
Partial dislocation of a joint.
He suffered a subluxation of the shoulder during the game.
Luxation
Recovery may involve surgical intervention.
Post-luxation, his recovery included both surgery and physical therapy.
Subluxation
Minor misalignment of vertebrae.
The chiropractor treated her cervical subluxation.
Luxation
Often associated with visible deformity.
The severe luxation was evident from the awkward limb position.
Subluxation
A subluxation is an incomplete or partial dislocation of a joint or organ.According to the World Health Organization (WHO), a subluxation is a "significant structural displacement", and is therefore always visible on static imaging studies, such as X-rays.In contrast, the chiropractic belief of "vertebral subluxation" may or may not involve a significant displacement or even pain or clear dysfunction.
Luxation
To put out of joint; dislocate.
Subluxation
Incomplete or partial dislocation of a bone in a joint.
Luxation
(medicine) The act of luxating, or the state of being luxated; a dislocation or displacement.
Subluxation
(pathology) The partial dislocation of something, such as one of the bones of a joint, a tooth, or the lens of an eye.
Luxation
The act of luxating, or the state of being luxated; a dislocation.
Subluxation
An incomplete or partial dislocation.
Luxation
Displacement or misalignment of a joint or organ
Subluxation
Partial displacement of a joint or organ
Common Curiosities
What causes luxation?
Luxation typically results from trauma, falls, or high-impact sports injuries.
What is the main difference between subluxation and luxation?
Subluxation is a partial dislocation with some contact between the joint surfaces, while luxation is a complete dislocation with no contact.
Can subluxation turn into luxation?
Yes, if not properly managed, a subluxation can progress to a full luxation.
How is subluxation treated?
Treatment often involves rest, ice, compression, elevation, and physical therapy.
What are common symptoms of luxation?
Symptoms include severe pain, swelling, and visible joint deformity.
What first aid should be given for luxation?
First aid involves immobilizing the joint, applying ice, and seeking immediate medical care.
Is subluxation considered a serious injury?
It can be serious depending on the joint involved and the extent of misalignment.
Can children experience subluxation?
Yes, children can experience subluxations, commonly in the elbow, known as nursemaid’s elbow.
What complications can arise from untreated luxation?
Complications can include nerve or blood vessel damage, chronic pain, and arthritis.
Is surgery always necessary for luxation?
Not always, but severe cases or recurrent luxations often require surgical intervention.
How do doctors diagnose luxation?
Diagnosis is usually made via physical examination and confirmed with X-rays or MRI.
Can exercise help recover from subluxation?
Yes, targeted exercises can help strengthen the joint and improve range of motion.
Who is at higher risk for luxation?
Individuals engaging in contact sports or those with weak joint structures are at higher risk.
Can subluxation affect spinal health?
Yes, vertebral subluxations can impact spinal health and overall nerve function.
How long does recovery from subluxation take?
Recovery can vary but typically involves several weeks of conservative treatment.
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Written by
Tayyaba RehmanTayyaba Rehman is a distinguished writer, currently serving as a primary contributor to askdifference.com. As a researcher in semantics and etymology, Tayyaba's passion for the complexity of languages and their distinctions has found a perfect home on the platform. Tayyaba delves into the intricacies of language, distinguishing between commonly confused words and phrases, thereby providing clarity for readers worldwide.
Co-written by
Fiza RafiqueFiza Rafique is a skilled content writer at AskDifference.com, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.
