Mainstay Medical Announces Date for Full Year Results

Regulatory News:

Mainstay Medical International plc (Bourse: MSTY) ("Mainstay” or the "Company” listed on Euronext Paris: MSTY.PA and ESM of the Irish Stock Exchange: MSTY.IE) announces that it will release 2014 Full Year results on Thursday, 19 March, 2015 at 07:00am Dublin time.

The Company will host a live conference call (in English) for analysts and investors on, Thursday, 19 March, 2015 at 2:30pm Dublin-London time (3:30pm Paris; 09:30am New York).

Dial in details for this call are outlined below:

During the conference call there will be an opportunity to ask questions. Instructions for this will be provided at the start of the call. Questions for the conference call are welcomed in advance via e-mail to investor-relations@mainstay-medical.com.

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About Mainstay

Mainstay is a medical device company which is developing an innovative implantable neurostimulation medical device, ReActiv8, for people with CLBP. Low Back Pain is a leading cause of activity limitation and work absence throughout much of the developed world, imposing a high economic burden on individuals, families, communities, industry, and governments.

The Company is headquartered in Dublin, Ireland. It has subsidiaries operating in Ireland, the United States and Australia, and is listed on Euronext Paris (MSTY.PA) and the ESM of the Irish Stock Exchange (MSTY.IE).

About Chronic Low Back Pain

One of the recognised root causes of CLBP is impaired control by the nervous system of the muscles that dynamically stabilize the spine in the lower back, and an unstable spine can lead to back pain. ReActiv8 is designed to electrically stimulate the nerves responsible for contracting these muscles and thereby help to restore muscle control and improve dynamic spine stability, allowing the body to recover from CLBP.

People with CLBP usually have a greatly reduced quality of life and score significantly higher on scales for pain, disability, depression, anxiety and sleep disorders. Their pain and disability can persist despite the best available medical treatments, and only a small percentage of cases result from an identified pathological condition or anatomical defect that may be correctable with spinal surgery. Their ability to work or be productive is seriously affected by the condition and the resulting days lost from work, disability benefits and health resource utilisation put a significant burden on economies.

Further information can be found at www.mainstay-medical.com