Joint instability can make a joint feel loose, unreliable, painful, weak, or prone to slipping, spraining, subluxing, or dislocating.
This video explains how joint instability can contribute to chronic pain, recurrent injuries, muscle guarding, nerve irritation, and hypermobility-related symptoms.
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Hi, I’m Dr. Jason Siefferman, Medical Director at Manhattan Pain Medicine. Joint instability is something that occurs with ligamentous laxity because the ligaments are not effectively holding the joint in its ideal positioning and, as a result, the joint is hypermobile.
This occurs either with a focal sprain or injury to that joint, or as a systemic process within hypermobility spectrum disorders. Regardless of the primary etiology, the general treatment is to use regenerative medicine to strengthen the ligaments to stabilize the joint, combined with physical therapy to rehab the muscles that move the joint.
Joint instability means a joint is not staying supported or controlled as well as it should during movement, weight bearing, or daily activity. Patients may describe the joint as loose, weak, unreliable, wobbly, painful, or likely to slip out of place.
Instability can affect one joint after an injury or multiple joints in patients with hypermobility, Ehlers-Danlos syndrome (EDS), hypermobility spectrum disorder (HSD), recurrent sprains, ligament laxity, muscle control issues, or chronic pain patterns.
At Manhattan Pain Medicine (MPM), evaluation begins by identifying why the joint feels unstable and whether the pain is coming from ligament injury, tendon overload, joint laxity, muscle guarding, nerve irritation, inflammation, altered movement mechanics, or an underlying hypermobility-related condition.
For patients looking for joint instability treatment in NYC or joint instability treatment in Manhattan, MPM uses a diagnosis-first approach to understand the joint, soft tissue structures, movement pattern, pain generator, and underlying drivers.
MPM evaluates whether symptoms may be related to injury, chronic sprain, recurrent subluxation, ligament laxity, hypermobility, EDS, HSD, muscle guarding, tendon pain, peripheral nerve irritation, sacroiliac dysfunction, cervical instability, or another orthopedic or neurologic condition.
Care may include movement and stabilization planning, diagnostic ultrasound when appropriate, ultrasound-guided injections, trigger point injections, peripheral joint injections, prolotherapy, PRP, BMAC, Feldenkrais, acupuncture, biofeedback, pain psychology, or referral coordination with physical therapy, orthopedics, rheumatology, genetics, neurology, cardiology, or other specialists when needed.
Many patients with joint instability are told that imaging looks normal, even though the joint feels unreliable or painful. This can happen because instability is not always visible on a static X-ray or MRI. A joint may look normal at rest but behave differently during movement, loading, fatigue, or certain positions.
Joint instability can also create secondary problems. Muscles may tighten to protect the joint. Tendons may become overloaded. Nerves may become irritated by altered mechanics or repeated compression. Pain may become more persistent over time, especially when the joint continues to feel unsafe or unpredictable.
MPM evaluates joint instability as both a structural and functional problem. The goal is not simply to strengthen the area or inject the joint, but to understand why the joint is unstable and what tissues or systems are contributing to the pain.
Joint instability is closely connected to MPM’s Musculoskeletal issues and Hypermobility Zones of Expertise. In patients with hypermobility, EDS, or HSD, ligaments and connective tissues may allow more joint motion than the body can easily control. This can contribute to repeated sprains, joint pain, subluxation-like symptoms, tendon overload, muscle guarding, and nerve irritation.
Not every unstable joint is caused by EDS or HSD. Instability can also follow trauma, sports injury, ligament tear, surgery, deconditioning, neurologic weakness, inflammation, or chronic compensation. MPM evaluates the full clinical picture before assigning a diagnosis or recommending treatment.
When multiple joints are involved, MPM may coordinate care across physical therapy, orthopedics, rheumatology, genetics, neurology, cardiology, pelvic pain specialists, and other clinicians depending on the patient’s symptoms.
These guys are the best. I've been going here for over 6 years and their familiarity with my Schwannomatosis (most ppl have never even heard of it - its rather rare) and their ability to diagnose my CRPS quickly and accurately and then treat it like I was merely getting a flu shot is just incredible...
Highly recommended for those who need Pain Management. Everyone at Manhattan Pain Medicine is extremely nice and helpful. I have had very good interactions with both Dr. Siefferman and Dr. Louis. All of the staff is very responsive. 5 stars.
The providers at Manhattan Pain Medicine are exceptional. I wish I had found them 30 years ago!
I genuinely can’t say enough good things about the team at Manhattan Pain Medicine. I have MCAS, EDS, and an inflammatory autoimmune disease, and I’ve basically been searching for answers since I was a kid. I had years of unexplained inflammation markers, chronic pain, and allergic reactions despite...
I have a complex medical history and have seen a lot of doctors over the years. Dr. Mikaberidze and Dr. Siefferman each took the time to really listen and understand everything I had been dealing with. I also appreciated how they work together and communicated about my care. I left with a plan that...
Sharing my gratitude for the pleasant experience last week during my visit, the medical team provided great care and also treated my session as a learning experience, I left my session with a wealth of knowledge. A big thank you to the kind, and professional staff who welcomed me to the office as a...
I cannot say enough good things about Manhattan Pain Medicine. From the moment I walked in, I felt truly cared for and taken seriously. Dr. Nino Mikaberidze, Director of Rheumatology, is exceptional — knowledgeable, compassionate, and incredibly thorough. She takes the time to listen, explains every...
Dr Siefferman is the most thorough, patient doctor I have even been to. Currently I travel from miami to nyc to see him because his bed side manner and desire to help is incomparable.
ZocDoc
This practice is wonderful. I have been a patient of Dr. Siefferman’s since 2019 and he’s extremely helpful and kind. He has brought in a Rheumatologist who is also great. They handle very complex pain issues and always try to find new ways to help me.
Dr. Siefferman is an incredible doctor! He is extremely diligent and knowledgeable. It feels like you are his only patient. He invests a lot of time and effort into your injuries and concerns. I did not find these wonderful qualities with other pain specialists before, who were always rushed and som...
ZocDoc
Dr. Siefferman is a doctor who combines the old world bedside manner of doctors from my childhood (60 years ago) with a sta te of the art embrace of modern technology. It is always a pleasure to have an appointment with him...always has options and solutions to my medical issues. He is truly the doc...
ZocDoc
Dr. Siefferman is a genius. He is very informed and listens attentively.
ZocDoc
Dr. Siefferman and his entire team continue to be efficient, dedicated, and driven by precision and a genuine desire to give fantastic care. Will always recommend.
ZocDoc
Doctor Siefferman is fantastic. Have been seeing him for 5 years. Couldn’t recommend more.
ZocDoc
Dr. Siefferman is the ONLY doctor who has ever been able to diagnose my pain and treat it. He is hands down the best
ZocDoc
Joint instability means a joint feels loose, unreliable, weak, painful, or difficult to control. Some patients describe a joint that slips, shifts, gives way, sprains easily, subluxes, or dislocates. Instability can happen after an injury, from ligament laxity, from hypermobility, or from muscle control and movement coordination problems.
A joint may feel like it slips out of place when the ligaments, joint capsule, muscles, tendons, or movement control systems are not providing enough support. This can happen after a sprain, ligament injury, repeated overuse, hypermobility, EDS, HSD, or poor proprioception. MPM evaluates whether the sensation reflects true subluxation, muscle guarding, tendon snapping, nerve irritation, or another pain generator.
Joint instability is the broader feeling or finding that a joint is not well controlled. A subluxation means the joint partially shifts out of its normal position and then returns. A dislocation means the joint fully comes out of place and may require medical reduction. Sprains involve ligament injury or stretching and can contribute to instability if healing or rehabilitation is incomplete.
Yes. Hypermobility can allow joints to move beyond their usual range, which may place extra stress on ligaments, tendons, muscles, and joint capsules. In some patients, this contributes to instability, repeated sprains, subluxation-like symptoms, muscle guarding, and chronic pain. Not every hypermobile person has symptoms, so evaluation should focus on function, pain pattern, and injury history.
EDS and HSD can be associated with joint laxity, instability, recurrent sprains, subluxations, dislocations, tendon pain, and chronic musculoskeletal pain. Patients may also experience fatigue, headaches, autonomic symptoms, GI symptoms, pelvic pain, or nerve irritation. MPM evaluates these symptoms carefully while coordinating with other specialists when connective tissue or multisystem concerns require additional workup.
Yes. Recurrent instability can cause chronic pain by repeatedly stressing ligaments, tendons, muscles, nerves, cartilage, and joint capsules. Muscles may tighten or guard to protect the joint, creating trigger points and myofascial pain. Over time, the nervous system may also become more sensitive, especially when instability is persistent, unpredictable, or associated with repeated injury.
Static imaging may not show how a joint behaves during movement, loading, fatigue, or certain positions. Some instability patterns are dynamic, meaning they appear only when the joint is being used. Pain can also come from soft tissue overload, muscle guarding, nerve irritation, proprioceptive problems, or chronic pain sensitization that may not be obvious on routine imaging.
Diagnosis begins with a detailed history, physical exam, joint stability assessment, movement evaluation, review of prior imaging, and assessment of related joints and soft tissues. Diagnostic ultrasound may be used in selected cases to evaluate tendons, ligaments, joints, and dynamic movement. Additional imaging, orthopedic evaluation, rheumatology evaluation, genetics, neurology, or other specialty input may be needed depending on the symptoms.
Treatment depends on the cause of instability. Options may include stabilization-focused physical therapy coordination, bracing when appropriate, activity modification, movement retraining, Feldenkrais, acupuncture, biofeedback, pain psychology, medication management coordination, trigger point injections, peripheral joint injections, ultrasound-guided injections, prolotherapy, PRP, or BMAC in selected cases. Surgery or orthopedic referral may be needed when structural instability is significant.
Yes, many patients benefit from stabilization-focused physical therapy, movement retraining, proprioceptive training, and bracing when appropriate. For hypermobile patients, treatment should usually focus on controlled strength, joint protection, pacing, and functional stability rather than aggressive stretching or manipulation. MPM helps identify when movement-based care should be coordinated with other pain or medical treatments.
Regenerative options such as PRP, prolotherapy, or BMAC may be considered for selected patients when a specific ligament, tendon, joint, or instability-related pain generator has been identified. These treatments are not appropriate for every unstable joint and should not be presented as a cure for hypermobility, EDS, or HSD. MPM reviews diagnosis, anatomy, imaging, prior care, risk profile, and treatment goals before considering these options.
Seek urgent evaluation for acute dislocation, major trauma, visible deformity, sudden swelling, inability to bear weight, new weakness, numbness, loss of pulses, fever, severe neck pain with neurologic symptoms, bowel or bladder changes, chest pain, fainting, sudden severe headache, or rapidly worsening symptoms. These signs may indicate a condition that requires emergency or specialist care.
Before care begins, our team helps patients understand the practical side of treatment, including insurance verification, out-of-network benefits, cost-share estimates, self-pay options, and billing questions. We believe patients should have as much clarity as possible before moving forward.
If a joint feels loose, painful, unreliable, or prone to slipping, spraining, subluxing, or dislocating, MPM can help evaluate what may be contributing. Our diagnosis-first approach considers injury, ligament laxity, hypermobility, EDS, HSD, muscle guarding, nerve irritation, and chronic pain patterns. Request an appointment to discuss your symptoms and care options.
Jason W. Siefferman, MD
Jason W. Siefferman, MD
MPM
Joint instability describes a joint that does not feel secure, supported, or controlled during movement. Patients may say the joint feels loose, weak, wobbly, unreliable, or like it might slip out of place. Some experience repeated sprains, subluxations, dislocations, clicking, shifting, catching, pain with activity, or fear that the joint will give way.
Instability can affect one joint, such as the shoulder, knee, hip, ankle, wrist, jaw, neck, or sacroiliac joint. It can also affect multiple joints in patients with generalized hypermobility, Ehlers-Danlos syndrome, hypermobility spectrum disorder, or other connective tissue or musculoskeletal conditions.
Joint instability can have many causes. It may follow a specific injury, such as a sprain, dislocation, ligament tear, sports injury, fall, or surgery. In other cases, instability develops gradually from repeated stress, tendon overload, muscle imbalance, poor proprioception, joint laxity, or chronic compensation.
Some patients have underlying hypermobility, meaning their joints move beyond the typical range. Hypermobility is not always painful, but when it becomes symptomatic, it can contribute to recurrent injuries, unstable joints, muscle guarding, tendon pain, nerve irritation, and chronic pain. Patients with EDS or HSD may have instability across multiple joints and may need a more coordinated evaluation.
Instability can also overlap with autoimmune or inflammatory conditions, neurologic symptoms, peripheral nerve entrapment, spine problems, pelvic mechanics, headache disorders, autonomic symptoms, and central pain sensitization.
Patients often use words like slipping, popping out, shifting, or giving way to describe joint instability. These symptoms need careful clarification.
A subluxation is a partial shift of the joint from its normal position. A dislocation is a more complete loss of joint alignment and may require urgent medical treatment. A sprain is an injury to a ligament, which may stretch or tear and can lead to instability if healing or rehabilitation is incomplete.
Not every popping or shifting sensation means a true subluxation or dislocation has occurred. Tendons can snap, muscles can guard, nerves can become irritated, and joints can feel unstable without fully leaving position. MPM evaluates the clinical pattern before assigning a diagnosis.
Joint instability can cause pain in several ways. Ligaments and joint capsules may become irritated from repeated strain. Muscles may tighten to protect the joint, creating trigger points, spasms, or chronic myofascial pain. Tendons may become overloaded as they work harder to stabilize the area. Nerves may become irritated by altered movement, compression, scar tissue, or inflammation.
Pain can also become more persistent when the nervous system begins to anticipate threat. If a joint repeatedly feels unsafe, the body may respond with guarding, avoidance, altered movement, and increased pain sensitivity. This does not mean the pain is imagined. It means the joint, soft tissues, and nervous system may all be contributing to the pain experience.
In patients with hypermobility, instability may appear in several areas over time. A patient may first notice repeated ankle sprains, shoulder slipping, hip pinching, SI joint pain, wrist instability, TMJ symptoms, or neck pain. Over time, symptoms may expand to include headaches, nerve irritation, pelvic pain, abdominal pain, fatigue, dizziness, or chronic pain sensitization.
MPM evaluates whether joint instability is localized or part of a broader hypermobility-related pattern. This may include reviewing symptoms related to EDS, HSD, POTS, MCAS-like symptoms, fibromyalgia, chronic constipation, gastroparesis, post-COVID pain, EBV-related pain, pelvic pain, endometriosis, CCI, Chiari malformation, intracranial hypertension, CSF outflow concerns, Tarlov cysts, tethered cord, and peripheral nerve entrapment.
The goal is not to assume that every symptom is caused by hypermobility. The goal is to understand whether hypermobility is contributing to the patient’s pain, instability, function, and treatment needs.
Patients with joint instability often feel frustrated when imaging is normal or inconclusive. This can happen because X-rays and MRIs are usually taken while the joint is still. They may not show dynamic instability that occurs during movement, loading, fatigue, or specific positions.
A joint may also be painful because of soft tissue strain, proprioceptive problems, myofascial guarding, nerve irritation, or chronic pain sensitization, even when imaging does not show a major tear or structural abnormality.
MPM considers imaging as one part of the evaluation. The exam, movement pattern, symptom history, functional limitations, prior injuries, and response to previous treatments are also important.
MPM begins by reviewing the patient’s history in detail. This includes when instability started, whether there was an injury, which movements trigger symptoms, whether the joint gives way, whether subluxation or dislocation has occurred, and whether multiple joints are involved.
The evaluation may include joint stability testing, movement assessment, strength and control assessment, pain generator mapping, review of prior imaging, and consideration of hypermobility, EDS, HSD, inflammatory disease, nerve irritation, spine referral, or chronic pain sensitization.
Diagnostic ultrasound may be useful in selected cases to evaluate ligaments, tendons, soft tissue structures, joint effusion, dynamic motion, or injection targets. Ultrasound is not needed for every patient, but it can provide useful information when the suspected pain generator is superficial, soft tissue-related, or dynamic.
Treatment depends on the cause of instability. Some patients need stabilization-focused physical therapy, proprioceptive training, bracing, activity modification, pacing, or movement retraining. For hypermobile patients, treatment often needs to focus on controlled strengthening and joint protection rather than aggressive stretching or forceful manipulation.
Supportive treatments may include Feldenkrais, acupuncture, biofeedback, pain psychology, medication management coordination, or trigger point injections when muscle guarding contributes to pain.
When a specific joint, ligament, tendon, or soft tissue pain generator is identified, image-guided options may be considered. These can include ultrasound-guided injections, peripheral joint injections, prolotherapy, PRP, or BMAC in carefully selected cases. These treatments are not automatic and should be matched to the patient’s diagnosis, anatomy, goals, and risk profile.
Patients with unstable joints often ask whether regenerative medicine can tighten ligaments or repair damaged tissue. Options such as prolotherapy, platelet-rich plasma, or bone marrow aspirate concentrate may be considered in selected cases when the pain generator and treatment target are clear.
These treatments should not be presented as a cure for hypermobility, EDS, or HSD. They do not replace stabilization, movement control, appropriate rehabilitation, or surgical care when surgery is medically indicated. MPM evaluates the diagnosis, imaging, tissue target, prior care, risks, and patient goals before recommending regenerative options.
Some instability patterns require orthopedic evaluation, especially after major injury, repeated dislocation, mechanical locking, severe functional limitation, structural ligament injury, progressive weakness, or failure of appropriate nonsurgical care.
Patients with suspected connective tissue disorders may need rheumatology, genetics, cardiology, neurology, or other specialist evaluation. Patients with severe neck pain, neurologic symptoms, suspected CCI, Chiari malformation, intracranial hypertension, CSF outflow obstruction, tethered cord, or other complex neurologic concerns may need coordinated specialty care.
MPM’s role is to identify pain contributors, clarify next steps, and coordinate care when multiple systems are involved.
Joint instability should be evaluated urgently when there is an acute dislocation, major trauma, sudden swelling, visible deformity, inability to bear weight, new weakness, numbness, loss of pulses, fever, bowel or bladder changes, severe neck pain with neurologic symptoms, chest pain, fainting, sudden severe headache, or rapidly worsening symptoms.
These symptoms may indicate fracture, vascular compromise, infection, neurologic injury, spinal cord involvement, or another urgent medical condition. Pain medicine should not replace emergency or surgical evaluation when red flags are present.
MPM approaches joint instability through a diagnosis-first, coordinated model. The goal is to understand why the joint feels unstable, identify the pain generator, evaluate hypermobility or connective tissue contributors when relevant, and build a plan that supports function and safety.
For patients looking for joint instability treatment in NYC, MPM offers a careful pain medicine perspective that connects musculoskeletal evaluation, hypermobility expertise, diagnostic ultrasound, image-guided procedures, movement planning, and coordinated specialty care.
The goal is not to treat every unstable joint the same way. The goal is to clarify what is driving the instability and pain, then select care that matches the patient’s anatomy, symptoms, risks, and functional goals.
