Orthopaedic problems can affect people of all ages, from children and active adults to older individuals. These conditions can involve the bones, joints, muscles, ligaments, tendons and cartilage, with symptoms ranging from occasional discomfort to persistent pain and restricted movement.

In Singapore, people may seek orthopaedic care for problems associated with ageing, sports and exercise, workplace activities, previous injuries and everyday movement. Common complaints include knee pain, arthritis, shoulder problems, sports injuries, fractures and foot and ankle conditions.

Some orthopaedic problems improve with rest, rehabilitation or other non-surgical treatments, while others may require specialist assessment and, in selected cases, surgery.

What Does Orthopaedic Care Cover?

Orthopaedics is a medical specialty concerned with conditions affecting the musculoskeletal system.

This includes:

• Bones
• Joints
• Muscles
• Ligaments
• Tendons
• Cartilage
• Other structures involved in movement

An orthopaedic specialist may diagnose and manage conditions affecting areas such as the:

• Knee
• Hip
• Shoulder
• Elbow
• Wrist and hand
• Foot and ankle
• Spine

Treatment may involve medication, physiotherapy, activity modification, injections, rehabilitation or surgery depending on the condition.

1. Knee Pain and Knee Problems

Knee problems are among the common reasons people seek orthopaedic assessment.

The knee supports body weight and is involved in walking, running, climbing stairs, squatting and many other everyday activities. Repeated loading, injuries and age-related changes can all contribute to knee problems.

Common causes include:

• Osteoarthritis
• Meniscus tears
• ACL injuries
• Tendon problems
• Cartilage damage
• Sports injuries

Common Symptoms

Patients may experience:

• Knee pain
• Swelling
• Stiffness
• Clicking
• Locking
• A feeling that the knee is giving way
• Difficulty walking or climbing stairs

The cause of knee pain is not always obvious from symptoms alone. An orthopaedic specialist may perform a physical examination and recommend imaging if required.

2. Osteoarthritis

Osteoarthritis is a condition involving gradual changes to the cartilage and other structures within a joint.

It commonly affects:

• Knees
• Hips
• Hands
• Other weight-bearing joints

As the condition progresses, patients may experience pain and stiffness during movement.

Common Symptoms

These may include:

• Pain during activity
• Joint stiffness
• Swelling
• Reduced range of motion
• Difficulty performing certain activities

Early or moderate osteoarthritis may often be managed with non-surgical approaches such as exercise, physiotherapy, medication and activity modification.

For advanced joint damage causing significant pain and mobility problems, joint replacement may be considered in suitable patients.

3. Sports Injuries

Sports and exercise can place significant demands on the musculoskeletal system. Injuries may occur during organised sports, recreational activities or exercise at the gym.

Common sports injuries include:

• Ligament tears
• Meniscus injuries
• Muscle strains
• Tendon injuries
• Joint sprains
• Fractures

The knee, ankle and shoulder are commonly affected areas.

When Should a Sports Injury Be Assessed?

Medical assessment may be appropriate if an injury causes:

• Severe pain
• Significant swelling
• Inability to put weight on a limb
• Joint instability
• Restricted movement
• Persistent symptoms despite rest

Some injuries may improve with rehabilitation, while others require more detailed assessment or surgery.

4. ACL Injuries

The anterior cruciate ligament (ACL) is one of the major ligaments that stabilises the knee.

ACL injuries are particularly common in activities involving:

• Sudden changes in direction
• Pivoting
• Jumping
• Landing
• Rapid deceleration

A torn ACL may cause:

• A popping sensation
• Rapid knee swelling
• Pain
• Difficulty continuing activity
• Knee instability

Treatment depends on factors such as the extent of the injury, associated damage, activity level and future goals.

Some patients may be managed through structured rehabilitation, while ACL reconstruction may be considered for selected individuals with persistent instability or high activity demands.

5. Meniscus Tears

The menisci are pieces of cartilage that help cushion and stabilise the knee.

A meniscus tear may occur after a twisting injury or develop gradually because of degenerative changes.

Symptoms can include:

• Pain along the joint
• Swelling
• Clicking
• Catching
• Locking
• Difficulty fully bending or straightening the knee

Not every meniscus tear requires surgery. Treatment may involve physiotherapy and activity modification, while selected patients may undergo arthroscopic meniscus repair or removal of damaged tissue.

6. Shoulder Problems

Shoulder conditions can affect people who participate in sports, perform repetitive movements or experience age-related changes.

Common shoulder problems include:

• Frozen shoulder
• Rotator cuff injuries
• Shoulder impingement
• Shoulder instability
• Arthritis
• Tendon problems

Common Symptoms

Patients may experience:

• Shoulder pain
• Stiffness
• Weakness
• Reduced range of motion
• Pain when lifting the arm
• Difficulty reaching overhead

The treatment depends on the underlying condition. Physiotherapy, medication and activity modification may help some patients, while surgery may be considered for selected structural injuries.

7. Frozen Shoulder

Frozen shoulder, medically known as adhesive capsulitis, causes pain and progressive stiffness in the shoulder.

It may make everyday activities difficult, including:

• Reaching overhead
• Putting on clothes
• Reaching behind the back
• Sleeping on the affected side

Frozen shoulder typically develops through stages, with pain and stiffness changing over time.

Treatment may include:

• Physiotherapy
• Pain management
• Stretching exercises
• Injections in selected cases
• Procedures or surgery for persistent cases

Recovery can take several months, so appropriate rehabilitation is often important.

8. Hip Problems and Hip Arthritis

Hip problems can affect walking, standing and other weight-bearing activities.

Hip arthritis may cause:

• Groin pain
• Hip stiffness
• Pain while walking
• Difficulty putting on shoes
• Reduced range of motion

Some people may also experience pain around the thigh, buttock or knee.

Treatment may include exercise, physiotherapy, medication and activity modification. When hip damage becomes severe and symptoms significantly affect daily life, hip replacement may be considered.

9. Foot and Ankle Conditions

The feet and ankles support the body’s weight and absorb significant forces during walking and exercise.

Common orthopaedic foot and ankle problems include:

• Bunions
• Plantar fasciitis
• Ankle sprains
• Achilles tendon injuries
• Flat feet
• Ankle arthritis
• Fractures

Common Symptoms

These may include:

• Foot pain
• Heel pain
• Ankle swelling
• Difficulty walking
• Reduced mobility
• Instability

Persistent foot or ankle pain should be assessed if it interferes with walking, exercise or daily activities.

10. Bunions

A bunion is a structural deformity involving the big toe joint, causing the big toe to move towards the other toes and a prominence to develop on the side of the foot.

Symptoms may include:

• Pain around the big toe joint
• Difficulty wearing certain shoes
• Swelling
• Redness
• Reduced toe movement

Treatment may include footwear changes, activity modification and other non-surgical measures.

Surgery may be considered when pain persists and significantly affects daily activities despite non-surgical management.

11. Fractures

Fractures can occur because of falls, accidents, sports injuries or weakened bones.

They may affect:

• Arms
• Legs
• Wrists
• Ankles
• Hips
• Other bones

Possible signs include:

• Sudden pain
• Swelling
• Bruising
• Deformity
• Difficulty using the affected limb
• Inability to bear weight

Some fractures can be treated with immobilisation, while displaced or unstable fractures may require surgical fixation.

12. Tendon and Ligament Injuries

Tendons connect muscles to bones, while ligaments connect bones and help stabilise joints.

Injuries may occur through:

• Sudden trauma
• Repetitive activity
• Sports
• Falls
• Gradual degeneration

Common examples include:

• Achilles tendon injuries
• Rotator cuff tears
• ACL injuries
• Other ligament sprains

Treatment depends on whether the tissue is strained, partially torn or completely ruptured.

13. Back and Spine Problems

Back pain is common and can have many different causes. While not every case requires orthopaedic care, persistent or severe symptoms may need assessment.

Possible causes include:

• Muscle strain
• Disc problems
• Degenerative changes
• Spinal stenosis
• Nerve compression

Symptoms that may require medical assessment include:

• Persistent back pain
• Pain radiating down the leg
• Numbness
• Tingling
• Weakness
• Difficulty walking

A doctor can determine whether the symptoms are related to the spine or another underlying condition.

14. Joint Stiffness and Reduced Mobility

Joint stiffness can occur after injury, prolonged inactivity, inflammation or degenerative changes.

Patients may notice difficulty:

• Bending a joint
• Straightening a limb
• Getting up from a chair
• Climbing stairs
• Performing everyday movements

Persistent stiffness should be assessed if it progressively worsens or is accompanied by pain and swelling.

When Should You See an Orthopaedic Specialist?

Not every ache or injury requires specialist care. However, consider seeing an orthopaedic specialist if symptoms:

• Persist despite rest
• Keep returning
• Affect daily activities
• Limit movement
• Cause repeated swelling
• Cause joint instability
• Follow a significant injury

You should also seek medical attention if you cannot put weight on an injured limb or experience significant deformity following an injury.

How Are Orthopaedic Conditions Diagnosed?

An orthopaedic assessment typically begins with a discussion of symptoms and medical history.

The specialist may ask:

• When did the symptoms begin?
• Was there an injury?
• What activities make symptoms worse?
• Has the condition affected mobility?
• Have you tried any treatment?

A physical examination may assess:

• Joint movement
• Strength
• Stability
• Swelling
• Tenderness
• Walking pattern

Depending on the suspected condition, imaging may include:

• X-rays
• MRI scans
• CT scans
• Ultrasound

Not every patient needs every type of scan. The appropriate investigation depends on the suspected diagnosis.

Can Orthopaedic Problems Be Treated Without Surgery?

Yes. Surgery is not automatically required when someone sees an orthopaedic specialist.

Depending on the condition, non-surgical treatment may include:

Physiotherapy

Rehabilitation can help improve:

• Strength
• Flexibility
• Joint movement
• Balance
• Function

Medication

Medication may help control pain and inflammation where appropriate.

Activity Modification

Changing certain activities may reduce stress on an injured or painful area while it heals.

Injections

Injections may be considered for selected joint conditions.

Braces and Supports

Some patients may benefit from temporary or condition-specific supports.

Surgery is considered when there is a specific indication, such as significant structural damage or symptoms that have not improved sufficiently with appropriate non-surgical treatment.

How Can You Reduce Your Risk of Orthopaedic Problems?

Not every orthopaedic condition can be prevented, but several habits may support musculoskeletal health.

Maintain Muscle Strength

Strong muscles can help support joints and improve movement.

Exercise Regularly

Regular physical activity can support:

• Joint mobility
• Muscle strength
• Bone health
• Overall fitness

Exercise should be appropriate for your fitness level and physical condition.

Use Proper Technique

People involved in sports or strength training should use appropriate techniques and increase exercise intensity gradually.

Avoid Ignoring Persistent Pain

Continuing activities despite persistent pain may sometimes worsen an underlying injury.

Maintain a Healthy Weight

For weight-bearing joints such as the knees and hips, maintaining a healthy weight can help reduce mechanical stress.

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Common orthopaedic problems in Singapore include knee pain, osteoarthritis, sports injuries, ACL and meniscus tears, shoulder conditions, hip problems, foot and ankle conditions, fractures and tendon or ligament injuries.

The appropriate treatment depends on the specific diagnosis and how significantly the condition affects the patient. While some problems can be managed through physiotherapy, medication, activity modification and other non-surgical approaches, surgery may be considered when there is significant structural damage or persistent functional limitation.

If pain, stiffness, swelling or instability continues to affect your movement or daily activities, an orthopaedic specialist can assess the underlying cause and discuss suitable treatment options.

This article is for general information only and should not replace medical advice from a qualified healthcare professional.