ISSUE BASED TREATMENT OF KNEE PAIN IN THE YOUNG POPULATION FOR EARLY BACK TO WORK AND SPORTS
KNEE PAIN IN YOUNG
Many young people complain of knee pain without a history of any trauma.
1. Patellofemoral pain Syndrome
2. Enthesitis around the knee
3. Knee involvement due to an arthritic affection
1. Patellofemoral Pain Syndrome (PFPS) –
Symptoms – Young individuals (female > male)
complaining of unexplained knee pain while knee loading activities like
climbing or descending stairs, squatting or getting up from prolonged sitting
(Theater sign), and buckling or sense of giving way of the knee.
Probable causes – Though the definite cause is not
known, it may happen in muscle imbalance and hypermobility, patellar dysplasia,
abnormal patellar tracking, trauma to the patella, foot malalignment, and
training shoe worn. Females are involved more than males.
Pathology – Different theories have been advocated – Structural changes in the patellofemoral joint, increased intraosseous pressure due to impaired venous flow, altered pain processing pathways and psychosocial factors.
Signs –
Tenderness around patella, pressure on patella causes pain (Grind test),
tests to rule out probable causes of PFPS mostly hip muscle imbalances,
tightness of lower limb muscles and ligament laxity
Investigations – X-ray and MRI as needed
Prevention – Modifiable risk factors should be
identified. Lower limb specific strengthening and stretching exercises,
correctible knee and patellofemoral orthoses
Treatment –
There is emerging evidence that patellofemoral pain is not self-limiting.
Non-operative management involves most part of the treatment. Customized physical therapy regime involving hip and knee exercises, home-based or institutional depending on the patients motivation and involvement. Physiotherapy involves stretching and strengthening of muscles involved. Sometimes Orthoses (Knee braces, patella taps) can help. Most of the cases are not self-limiting as shown in recent studies.
Key Treatment Options
- Exercises to improve strength and function of the hip and thigh muscles
- Taping of the kneecap to reduce knee pain
- Foot Orthotics if there is too much pronation (Foot roll)
2. Enthesitis around Knee
These are a group of diseases around the knee seen in
younger persons with inflammation of structures. They are varied conditions
a. Osgood-Schlatter Disease – It is seen as painful
swelling of the front of the upper tibia usually seen in adolescents due to the
growth plate traction. It is bilateral in 30% of cases and more prevalent in
boys. It is seen during the rapid growth
phase typically in athletes. X-ray is done for diagnosis. Activity
modification, immobilization, anti-inflammatory drugs, and rehabilitation are
the mainstay of treatment and it also decreases with time. It is usually a
self-limiting disorder without sequelae. Conditioning and training programs and
limit of repetition
b. Bursitis – There are many fluid-filled spaces to
decrease the friction seen around the knee. There are almost 13 such spaces 4
on the front, 4 on the outer aspect, and 5 on the inner aspect, which get
inflamed to cause painful bursitis. They are seen in young persons. The
majority of the decrease with anti-inflammatory drugs, rest, ice gel
application, and immobilization.
c. Iliotibial band syndrome – Pain on the outer aspect
of knee at the insertion of the thigh band Iliotibial band. Runners and
cyclists are predisposed to a female preponderance because of weak hip
abduction. NSAIDs and physical therapy for stretching and myofascial
restrictions and band release. Recovery should be done gradually and surgery
for refractory cases may be needed.
d. Recurrent Dislocation of Patella – Pain, and
instability due to repeated dislocation of the patella is common in adolescent
girls due to inherent weakness of stabilizers of the patella bone. Repeated
dislocation causes joint damage and failure to walk in a normal gait. Such
patients need medical attention. Few patients may benefit from patella
stabilizing orthoses for the knee. But old cases and multiple dislocators
benefit from stabilizing surgeries, which can have soft tissue or bony
component.
3. Knee arthritis in the young
a. Osteoarthritis – Common degenerative arthritis is
seen in older patients. But sometimes due to secondary causes like infection
and trauma, it can be seen in young persons. Young osteoarthritic patients after
evaluation for the cause of joint damage can benefit from medications,
orthobiologics like prp (platelet-rich plasma), BMAC (Bone Marrow Aspirate
Cytology), Cartilage transfer and Deformity correction surgery.
b. Inflammatory Arthritis – Wide range of inflammatory
arthritis like Rheumatoid arthritis, Psoriatic arthritis, or Ankylosing
spondylitis needs regular medications and blood tests to keep the disease under
control. Joint surgery needed when there is pain and deformity of the joints
involved.
If you are young and suffer from knee joint pain then you
must visit to our highly skilled Doctors at Top Bone and Joint Clinic.
To find out what is an appropriate treatment option for you
and also for a second opinion, contact the team. Our Doctors will suggest you
best treatment option for your knee pain. Call us today at
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