Shoulder Fracture Fixation

Shoulder fractures involve the breaking of one or more bones in the shoulder joint, typically caused by trauma such as falls, accidents, or sports injuries. Depending on the severity, surgical fixation may be necessary to stabilise the bones, facilitate healing, and prevent complications such as joint stiffness. The need for surgery depends on the fracture’s complexity, the patient’s age, and activity levels to restore function as effectively as possible.

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Dr Dennis Ng Zhaowen
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Indications for Shoulder Fracture Fixation

Surgical fixation is typically recommended for severe shoulder fractures where the bones are misaligned, fragmented, or cannot heal without surgery. Scenarios in which surgery is advised include:

  • Severe fractures involving displacement or multiple fragments: These fractures require repositioning for proper healing.
  • Non-union fractures: Surgery may be needed if the bones do not heal on their own within a reasonable period.
  • Fractures involving critical structures or joints: If the humeral head (top of the arm bone) or glenoid (shoulder socket) is involved, fixation ensures stability and maintains shoulder function.

Advantages of Shoulder Fracture Fixation

Surgical fixation offers several advantages for patients with severe shoulder fractures:

  • Quicker recovery
    Surgical intervention precisely aligns bones, allowing healing to progress more efficiently than non-surgical methods.
  • Restoration of joint function
    Fixation reduces the risk of stiffness and ensures proper movement, which is necessary for daily tasks and physical activity.
  • Reduced complications
    Surgery can prevent long-term issues such as malunion (improper healing) or non-union (failure to heal).
  • Stabilised fractures
    Using plates, screws, or rods provides structural support, especially in weight-bearing or high-mobility areas.

Surgical Techniques for Shoulder Fracture Fixation

Depending on the type of fracture and its location, one of the following surgical techniques may be used:

Open Reduction and Internal Fixation (ORIF)

This method is used for fractures with significant bone displacement or fragmentation. The surgeon repositions the bones and secures them with plates, screws, or rods to maintain alignment. ORIF provides the most precise alignment necessary for proper joint function.

Minimally Invasive Techniques

Some fractures can be treated using arthroscopic-assisted fixation, involving smaller incisions and specialised tools. This method results in faster recovery and less post-operative scarring compared to traditional open surgery.

Intramedullary Nailing

For fractures involving the humeral shaft, a metal rod is inserted into the bone canal to stabilise the fracture from within. Intramedullary nailing is effective for long bone fractures with minimal soft tissue damage.

Pre-operative Evaluation

Before surgery, the patient undergoes a thorough evaluation to assess the fracture type and determine the best course of action:

  • Physical Examination - The surgeon evaluates the shoulder for pain, movement, and stability. Swelling, deformity, or tenderness may indicate additional soft tissue injuries, which could influence the surgical approach.
  • Imaging Tests - X-rays provide a basic view of the fracture, while CT scans offer more detailed images of complex fractures. These scans help the surgeon identify displacement, joint involvement, or associated injuries requiring attention during surgery.
  • Bone Quality Assessment - Bone conditions such as osteoporosis may affect healing. If needed, the surgeon may recommend supplements or treatments to strengthen the bones and ensure they can support surgical hardware.

Step-by-Step Procedure

Anaesthesia Administration

General anaesthesia ensures the patient is unconscious and comfortable throughout the procedure. In some cases, a regional nerve block may also be provided to manage post-operative pain.

Incision and Access to the Fracture Site

The surgeon makes an incision based on the location and severity of the fracture. For open surgery, a larger incision is made to fully expose the fractured bones, providing better access for complex repairs. In minimally invasive techniques, smaller incisions are used with the help of an arthroscope (a small camera), reducing tissue damage and post-operative scarring.

Bone Realignment

The fractured bones are carefully repositioned back to their original alignment to ensure proper healing and avoid complications such as malunion (misaligned healing), which can impair shoulder function.

Fixation with Surgical Hardware

Once aligned, the bones are stabilised using plates, screws, rods, or nails to maintain their position during the healing process. The choice of hardware depends on the location and complexity of the fracture.

Closure and Immobilisation

After the bones are stabilised, the surgeon closes the incision with sutures or staples to promote proper healing. A sterile dressing is applied to prevent infection, and the shoulder is immobilised using a sling or brace. Immobilisation helps prevent movement that could disrupt the repair and allows the bones to heal effectively.

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Post-Surgical Care and Recovery

Proper post-surgical care and recovery are necessary to ensure healing and restore full shoulder function after surgery.

Immediate Post-Operative Care

After surgery, the patient will be monitored in a recovery room to ensure stable vital signs and manage immediate pain. Pain relief may be provided through prescribed medications, including painkillers and anti-inflammatory drugs. Patients are usually discharged within 1 to 2 days, depending on their recovery progress.

Physical Therapy

Physical therapy begins within 1 to 2 weeks after surgery, starting with gentle range-of-motion exercises to prevent stiffness. As healing progresses, strength training exercises are added to restore muscle function and improve shoulder mobility. Regular sessions are essential for avoiding long-term stiffness and regaining full shoulder function.

Long-Term Recovery

Full recovery from shoulder fracture fixation can take 6 to 12 weeks or longer, depending on the complexity of the fracture and the patient’s adherence to their rehabilitation plan. Follow-up appointments are necessary to monitor healing through imaging tests and ensure the fixation hardware remains stable. Returning to work, sports, or strenuous activities will be based on recovery progress, with gradual reintroduction advised to prevent re-injury.

Potential Risks and Complications

While shoulder fracture fixation is generally safe, some risks include infection, nerve or blood vessel injury, and hardware failure (loosening or shifting of plates or screws). In some cases, non-union or malunion (improper bone healing) may occur, requiring additional treatment. Patients may also experience stiffness or a reduced range of motion, which can be managed with proper physiotherapy.

WHY CHOOSE DR DENNIS NG

Effective & Evidence-Based Orthopaedic Care

Dr. Dennis Ng is dedicated to understanding your unique needs, focusing on restoring
your active lifestyle and overall well-being.

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Specialised Experience In Complex Procedures

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PATIENT-CENTRED & PERSONALISED APPROACH

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Dedicated Aftercare For Optimal Recovery

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AFFORDABLE & TRANSPARENT PRICING

Dr Dennis Ng Zhaowen

  • Senior Consultant Orthopaedic Specialist
MBBS (Singapore)
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MRCSEd
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MMED
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FRCSEdOrth (Gold Medal Award)

Before private practice, Dr Dennis Ng was the former Deputy Head of the Shoulder & Elbow Division and Sports Knee Division in National University Hospital.

He completed his fellowship at the prestigious Fowler Kennedy Sports Medicine Centre in London, Ontario, Canada, and has rich experience treating professional athletes and returning them to sports. 

Special areas of interests include keyhole and reconstructive procedures of the knee and ankle. 

Common procedures include ACL Reconstruction, Meniscus repair, Cartilage resurfacing, Knee preservation etc.

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    Mount Elizabeth Novena Specialist Centre

    38 Irrawaddy Road #08-41
    Singapore 329563

    Monday – Friday: 9am – 1pm; 2pm – 5pm
    Saturday: 9am – 1pm
    Sunday & PH: CLOSED

    Other Clinic Location

    Gleneagles Medical Center

    6 Napier Road #07-15
    Singapore 258499

    Monday – Friday: 9am – 1pm; 2pm – 5pm
    Saturday: 9am – 1pm
    Sunday & PH: CLOSED

    Frequently Asked Questions (FAQs)

    Will the surgical hardware need to be removed?

    In most cases, the plates, screws, or rods used during fixation can remain in place permanently. However, if the hardware causes discomfort or other issues, it may be removed in a minor surgical procedure after the bone has fully healed.

    How soon can I drive after surgery?

    Driving is usually not recommended until you have regained enough shoulder mobility to operate a vehicle safely and perform emergency procedures. Most patients must wait at least 4 to 6 weeks, though this time frame may vary depending on individual recovery.

    Will I need assistance at home after surgery?

    Yes, for the first few days or weeks, you may need help with daily activities such as dressing, cooking, and personal hygiene, especially if the surgery was on your dominant arm. Having a carer or arranging for home support is recommended during the initial recovery period.

    +65 9751 1486