Brighton Criteria For Benign Joint Hypermobilty Syndrome

Major Criteria

  • A Beighton score of 4/9 or greater (either currently or historically)
  • Arthralgia for longer than 3 months in 4 or more joints

Minor Criteria

  • A Beighton score of 1, 2 or 3/9 (0, 1, 2 or 3 if aged 50+)
  • Arthralgia (> 3 months) in one to three joints or back pain (> 3 months), spondylosis, spondylolysis/spondylolisthesis.

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Beighton Scale For Joint Hypermobility

 

The Beighton score is used for assessing the presence of hypermobility. However, it must be noted that the diagnosis of Hypermobility Syndrome or HMS should be made using the Brighton Criteria.

Beighton scoring is based on testing the simple movement or hypermovements if you want to call them

Passive Dorsiflexion of Little Finger 

In a normal individual, little finger cannot be extended beyond 90 degrees, even passively. Score 0

If the passive extension [dorsiflexion] reveals this movement beyond 90 degrees  – Score 1

Passive Dorsiflexion of Thumb

If thumb cannot be made to touch the flexor aspect of forearm – Score 0

If thumb can be made to touch the flexor aspect of forearm – Score 1

Hyperextension of left  elbow

In a most of individual the range of movement of elbow is 0-120 degrees. 0 signifies that arm can be made to straighten  but further movement is not possible. Any further extension movement of elbow would result in arm bending backward. [Read more...]

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Benign Joint Hypermobility Syndrome

Benign joint hypermobility syndrome, thought to be a connective tissue disorder, is the occurrence of pain in multiple joints in hypermobile individuals in the absence of systemic rheumatologic disease.

The entity is different from the disorders that cause local joint hypermobility and generalized joint laxity, such as Marfan syndrome and Ehlers–Danlos syndrome.

Hypermobility not associated with systemic disease occurs in 4% to 13% of the people.

Hypermobility may occur in several different connective tissue disorders including Marfan syndrome, EDS, and osteogenesis imperfecta, Down syndrome, homocystinuria and hyperlysinemia.

Benign joint hypermobility syndrome has a strong genetic component with an autosomal dominant pattern.

Pathophysiology

Why do some people have symptoms with hypermobile joints. Four factors have been suggested -

  • Shape of the ends of the bones resulting in joint wear and tear
  • Impaired proprioreception
  • Fatigue of surrounding tissues

Clinical Presentation

Pain in a hypermobile joint which may affect one or multiple joints is the most common symptom. This can occur at any age are often exacerbated by  physical activity.

Though it may occur in any joint but knee and ankle are most commonly involved.

Other symptoms that may occur are  are joint stiffness, myalgia, muscle cramps, and nonjoint limb pain.

There might be a history of double-jointedness or recurrent dislocations in the family.

Easy bruising, ligament or tendon rupture, congenital hip dysplasia, and temporomandibular joint dysfunction may be associated findings.

On physical examination, there might be pain in joints on manipulation.

Other assoicated findings that might be present are [Suggesting some connective tissue disorder]

  • Scoliosis
  • Pes planus
  • Genu valgum
  • Lordosis
  • Marfanoid habitus
  • Varicose veins
  • Rectal or uterine prolapse
  • Thin skin

 

People with hypermobility syndrome may develop other conditions caused by their unstable joints. These conditions include  frequent sprains, tendinitis, or bursitis when doing activities that would not affect the normal individual. [Read more...]

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What Is Joint Hypermobility?

Other Terms For The Condition

Hypermobile joint is a joint that can be stretched beyond what is called normal range is normal.

It could be due to

  • Malaligned joints
  • Joint with abnormal shape of articular surfaces
  • Connective tissue disorder (such as  Ehlers-Danlos syndrome, Marfan syndrome)
  • Abnormal joint proprioception

Hypermobility can run in families suggesting a genetic basis too.

Most of people with hypermobile joints do not have any problem but others especially those in sports may become prone to repeated joint injuries.

Hypermobility syndrome

When generalized  joint hypermobility is present with symptoms of muscle and joint pain, it is termed as Hypermobility syndrome.

 

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Orthotics May Relieve Pain Around Ankle and Foot In Rheumatoid Arthritis

Though weak, there is an evidence to show that custom orthotics may help relieve pain and elevated forefoot plantar pressures in patients with rheumatoid arthritis

This has been reported by a meta-anlysis conducted by Kym Hennessy and colleagues at Glasgow Caledonian University and published online December 12 in Arthritis Care & Research

The study involved analysis of 17 studies involving more than 700 patients. According to researchers, most of the studies they analyzed were not of high quality.
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Distal Radio Ulnar Joint

The distal radioulnar articulation or inferior radioulnar joint is a joint formed between the head of the ulna and the ulnar notch on the distal radius.

The articular surfaces are connected together by the following ligaments:

  • Volar radioulnar ligament
  • Dorsal radioulnar ligament
  •  Articular disk (Triangular fibrocartilage)

Triangular fibrocartilage complex is ulnar continuation of distal radius & presents concave surface for articulation with lunate and triquetrium. [Read more...]

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Knee Arthrodesis

Knee arthrodesis as primary surgery is very rare now a days because of success of knee arthroplasty. It usually is reserved for patients who are not candidates for total knee replacement or where arthrodesis is be more appropriate than arthroplasty due to age , occupation, weight or activity.

Apart from this following patients can undergo arthrodesis are

  • Painful stiffness of knee after infection, tuberculosis or injury
  • Severe deformity in paralytic conditions
  • Neuropathic arthropathy [Charcot joint]
  • Malignancy around the knee.

The most frequent indication for knee arthrodesis at present is salvage of a failed total knee arthroplasty. [Read more...]

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Ankle Arthrodesis

Ankle arthrodesis is performed more commonly than that of the hip or knee. It is also called ankle fusion

Most common indication for performing this surgery is common indication is arthritis following injury to ankle also called post-traumatic arthritis.

Other indications are

  • Rheumatoid arthritis
  • Infection
  • Neuromuscular disorders
  • Failed total ankle arthroplasty.
  • Bone tumors around the ankle

Before proceeding with arthrodesis, surgeon might give you a below knee cast to see if you are suitable candidate for arthrodesis. [Read more...]

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What Are Risk Factors for Osteoarthritis

Osteoarthritis is also called called degenerative joint disease or osteoarthroses occurs when cartilage in the joints wears down over time.

It can affect any joint in your body. But most commonly it is seen in following joints

  • Hips
  • Knees
  • Hands
  • Spine [also called spondylosis]

Following are the risk factors for this disease [Read more...]

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Magnetic Resonance Imaging Identifies Early Stage Rheumatoid Arhtritis Better Than Clinical Examination

Magnetic resonance imaging  is very sensitive and identifies joint damage in the wrists and fingers of patients with early-stage rheumatoid arthritis, a new research published on November 15th in Arthritis Care & Research.

The study was conducted by Dr. Mami Tama and colleagues in Nagasaki University.
In the study, MRI of wrists and finger joints of both hands were examined in 51 early-stage rheumatoid arthritis (RA) patients by both plain and Gd-DTPA enhanced MRI.

Synovitis, bone edema and bone erosion were considered as MRI-proven joint injury. A physical examination just before the MRI study was done by certified rheumatologist.

The presence of tender and/or swollen joints in the same fields as MRI was considered as joint injury on physical examination.
The association of MRI-proven joint injury with physical examination-proven joint injury was examined.

A total of 1110 sites were examined in the above mentioned patients.

MRI-proven joint injury was found in 521 sites whereas other 589 sites were normal.
[Read more...]

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