Treatment for Brachycephalic Obstructive Airway Syndrome (BOAS)
Brachycephalic airway obstruction syndrome (BOAS) affects dogs with short noses. We call these ‘brachycephalic breeds’. In these breeds shortened facial bones and nose, coupled with excessive soft tissue, lead to partial obstruction of normal airflow. This obstruction can be caused by narrow nostrils (stenotic nares), a narrow windpipe (hypoplastic trachea) and excessive throat soft (redundant pharyngeal) tissue in the airways. At Elizavet our expert BOAS veterinary surgeons regularly perform flat face dog nose surgery to correct and improve breathing by removing or reshaping tissue that obstructs their airways.
We welcome BOAS referrals from pet owners and first opinion vet practices in Camden and across the capital. Our experienced surgeons and un-matched facilities have helped hundreds of dogs to breathe easier. You can read more about what we have to offer below. If you need more information please contact us to speak to one of our veterinary surgeons, otherwise …
Our Concise Guide to BOAS Diagnosis and Surgery
What breeds of dog are typically affected by BOAS?
Commonly affected breeds include English Bulldogs, French Bulldogs, Pekingese, Boston Terriers, Boxer Dogs, Lhasa Apsos, Shih Tzus, Pugs, and Bull Mastiffs. At Elizavet, our experienced BOAS vets provide advanced assessment and surgical treatment for BOAS, offering compassionate and professional care for dogs across London and beyond.
What are the clinical signs of BOAS?
Anatomical anomalies cause increased resistance in the upper airway, resulting in noisy breathing, increased respiratory effort, exercise intolerance, and, in some cases, collapse — particularly in warm weather. As the nose contributes to around 80% of airway resistance, this leads to increased pressure within the lungs, prolonged contraction of inspiratory muscles, and secondary issues such as non-cardiogenic pulmonary oedema, laryngeal collapse, hiatal hernia, and gastro-oesophageal reflux.
What are the treatments and surgical options?
Surgical intervention aims to correct anatomical abnormalities and alleviate airway obstruction. Surgery not only improves breathing but also helps prevent or reduce secondary complications. While stertorous breathing may persist in some dogs, the overall quality of life typically improves significantly following surgical treatment for BOAS.
Stenotic nares are commonly corrected using either a wedge resection technique or laser ablation. Flat face dog nose surgery is performed to widen the nostrils, allowing for improved airflow and easier breathing.
How will breathing improve post-surgery?
Following surgery, patients generally experience an immediate improvement in breathing comfort. Post-operative monitoring is vital to manage swelling and ensure airway stability during recovery.
What are the surgical risks and possible complications?
The main risk after surgery is throat swelling during the early recovery phase. Close observation by our veterinary team ensures any breathing difficulty is managed promptly. In rare cases, a temporary tracheostomy (a small surgical opening in the windpipe) may be required to facilitate easier breathing until swelling subsides.
Why Choose Elizavet for BOAS Surgery
At Elizavet, our team of experienced BOAS vets uses advanced diagnostic imaging, meticulous surgical planning, and compassionate care to ensure optimal results. We understand the unique challenges that brachycephalic breeds face and are committed to improving their quality of life through tailored treatment plans.
If you need more information please contact us to speak to one of our veterinary surgeons, otherwise …