What is Frozen Shoulder or Adhesive Capsulitis?
Frozen shoulder is a painful inflammatory condition of the shoulder in which the shoulder loses motion over time. Pain and stiffness continue to be the overwhelming issue which causes further loss of motion of the shoulder.
Mechanism of Injury
There usually is some initial event, whether it be from overuse or an acute injury, that leads to pain and loss of function of the shoulder. This often continues to fester and patients typically lose more motion as they do less with their shoulder and stiffen up. Patients with uncontrolled diabetes often develop frozen shoulder due to their medical condition of not controlling their sugars. 50-70% of uncontrolled diabetics will develop this painful condition sometime in their lifetime.
Diagnosis and Symptoms
Frozen shoulder usually starts with pain in the shoulder resulting in the inability to move the shoulder normally. Over time and without preserving the motion of the shoulder, the shoulder will continue to stiffen and cause significant discomfort. Inability to reach your hand above the shoulder or decreased motion in the shoulder compared to the unaffected shoulder is synonymous with this diagnosis. X-rays can help differentiate arthritis of the shoulder joint or other conditions that may cause shoulder discomfort. Advanced imaging (Ultrasound or MRI) can be helpful to rule out soft tissue pathology of the shoulder but is not required to diagnose frozen shoulder.
Treatment
Unfortunately, frozen shoulder is one of the more painful disorders of the shoulder and can be long lasting. However, it is one of the most treatable shoulder problems without requiring surgery. Conservative management includes initial rest, ice or heat, and anti-inflammatories. Cortisone Injections can help reduce the inflammation that often causes the discomfort but is not recommended for uncontrolled diabetics. The mainstay of treatment is rehabilitation. Physical therapy (PT) will focus on stretching of the joint capsule and range of motion of the shoulder. The success of PT and the speed at which recovery occurs will depend on the active participation of the patient. This condition requires long term management but the more exercises that are done as symptoms resolve, the faster this problem will improve. Surgery can be considered for those that fail conservative management but fortunately this condition rarely requires this invasive treatment.
For more information, please consider the following link that was produced by the AAOS.
https://orthoinfo.org/en/diseases–conditions/frozen-shoulder
The three stages of frozen shoulder
Frozen shoulder follows a recognisable pattern, and knowing which stage you are in explains both what you are feeling and what treatment is appropriate. The stages overlap and the timings vary widely between people.
1. Freezing (painful stage)
Pain comes first and is often worst at night. Movement becomes progressively more restricted, and the pain can be disproportionate to how much motion has been lost. This stage commonly lasts several months. Aggressive stretching here tends to aggravate rather than help — the priority is pain control.
2. Frozen (stiff stage)
Pain typically eases, but stiffness dominates. Motion is limited in all directions, and characteristically it is limited whether you move the arm yourself or someone else moves it — that is what distinguishes a true capsular problem from weakness or a tear. This stage often lasts several months to a year.
3. Thawing (recovery stage)
Motion gradually returns. Recovery is slow, often over many months, and is where consistent therapy pays off most.
Taken together the whole process commonly runs one to three years. That is a frustrating thing to be told, and it is also why treatment aims at shortening and easing the course rather than promising a quick fix.
Treatment
Non-surgical care
Most frozen shoulders improve without surgery. Treatment is matched to the stage:
- Pain control during the freezing stage — anti-inflammatory medication, and activity adjustment so you are not repeatedly provoking it
- Corticosteroid injection — most useful in the earlier, painful stage, where reducing inflammation can shorten the painful phase and make therapy tolerable
- Physical therapy — gentle, sustained range-of-motion work; the aim is consistency rather than intensity
- Hydrodilatation — injecting fluid to distend the tight capsule, used in selected cases
Exercise: what actually helps
The single most common mistake is stretching aggressively during the painful stage, which typically increases inflammation and makes things worse. Effective home work is gentle, frequent and sustained — short holds repeated several times a day rather than one hard session.
Because the right exercises depend on which stage you are in and on what else is going on in the shoulder, a programme should be set by a physical therapist who has assessed you rather than copied from a generic list. Doing the wrong exercises at the wrong stage is one of the reasons frozen shoulder recoveries stall.
When surgery is considered
Surgery is reserved for shoulders that remain significantly restricted after a genuine trial of non-surgical treatment, usually many months. Options include manipulation under anaesthesia and arthroscopic capsular release, in which the tightened capsule is released directly. Therapy immediately afterwards is essential — the operation creates the opportunity, and rehabilitation is what preserves it.
Who gets frozen shoulder
It is more common between roughly 40 and 60, and more common in women. The strongest medical association is with diabetes, where it is both more frequent and often more stubborn. Thyroid disease and a period of immobilisation — after an injury, a fracture or unrelated surgery — are also recognised associations. Where diabetes is involved, glycaemic control is a genuine part of treatment rather than an aside.
Frequently asked questions
How long does frozen shoulder last?
Commonly one to three years through all three stages, though this varies widely. Treatment aims to shorten the painful phase and speed the return of motion rather than to produce an immediate fix.
Does frozen shoulder go away on its own?
Most cases do improve substantially over time, which is why it is often described as self-limiting. That said, some people are left with a lasting loss of motion, and treatment improves both the speed and the completeness of recovery — so “it will get better eventually” is not a reason to do nothing.
What is the fastest way to fix a frozen shoulder?
There is no genuine shortcut. The combination that helps most is treating the pain early so therapy is tolerable, then consistent gentle motion work. Aggressive stretching in the painful stage usually sets recovery back.
Is frozen shoulder the same as a rotator cuff tear?
No. In frozen shoulder motion is restricted whether you move the arm yourself or someone else moves it, because the capsule is tight. With a rotator cuff tear, someone else can usually move the arm through a range you cannot achieve on your own. They can coexist, which is one reason examination matters.
Next step
If this is limiting what you can do, an evaluation will tell you what is actually wrong and which treatments genuinely apply. Call 916-732-3005 or request an appointment. Related: rotator cuff tears · shoulder impingement.