Shoulder replacement surgery, also known as shoulder arthroplasty, is a surgical procedure that replaces the damaged or diseased portions of the shoulder joint with artificial components (prostheses). These replacements are typically made of metal and plastic and may involve either the ball of the humerus or both the ball and socket of the shoulder joint. Shoulder replacement is typically performed to restore shoulder function, alleviate pain, and improve mobility for individuals with severe shoulder joint damage.
In general, shoulder replacement is recommended when conservative treatments, such as physiotherapy and medication, have proven to be insufficient. This procedure is commonly performed to treat various conditions, including osteoarthritis, rheumatoid arthritis, post-traumatic arthritis, avascular necrosis, and rotator cuff tear arthropathy.
Shoulder replacement surgeries are performed under general anaesthesia. The surgeon will begin by making two or three small incisions on the front or side of the shoulder, exposing the damaged joint. Specialised instruments are used to carefully remove damaged or diseased bones or cartilage, which includes the humeral head (ball) and the glenoid (socket).
The artificial components, consisting of a metal ball and a plastic socket, are then inserted into the shoulder joint. The ball component is attached to a stem that extends inside the patient’s humerus, and the socket component is fixed to the shoulder blade (scapula).
After the implant placement, the incision is closed using sutures or staples, and sterile dressings are applied to the incision site.
Following the procedure, the patient will be transferred to the recovery area for several hours, where their vital signs will be monitored as they recuperate from the effects of anaesthesia. They will also be given pain medication and advised to wear a sling to stabilise the arm and shoulder initially.
Other post-surgery guidelines will be given, which include:
Although generally safe and effective, shoulder replacement surgery carries potential risks; although they are rare in the hands of an experienced surgeon. These include:
It is essential for patients to discuss concerns with their surgeon, follow post-operative instructions, and attend their follow-up appointments to minimise the risk of complications and ensure optimal recovery.
Shoulder replacement surgery is generally recommended for individuals experiencing significant pain and severely limited mobility that have not responded to conservative treatments. A qualified orthopaedic surgeon will evaluate your condition and determine if you are a suitable candidate.
In general, the duration of shoulder replacement surgery can take approximately one to two hours to complete. However, this may vary depending on the complexity of the case and the type of shoulder replacement being performed.
Doctors generally allow patients to engage in light activities after two to four weeks. However, resuming activities that involve heavy lifting or significant shoulder strain, like sports, may take several months after surgery. Speak to your doctor for individualised advice.
Shoulder replacement surgery aims to enhance mobility and reduce discomfort in individuals suffering from conditions such as severe arthritis or irreparable shoulder joint damage. By replacing damaged parts of the shoulder joint with artificial components, This procedure aims to restore functionality. Schedule a consultation with us today!
#05-24 Mount Elizabeth Novena Specialist Centre
38 Irrawaddy Road, Singapore 329563
Tel | : | 6253 7111 |
Fax | : | 6253 2773 |
: | (65) 8838 7111 |
Operating Hours:
Monday to Friday - 9.00 AM – 5.00 PM |
Saturday - 9.00 AM – 1.00 PM |
Closed on Sundays and Public Holidays |