Nasal Valve Collapse After Septoplasty. A nasal valve collapse is most commonly caused by nose surgery or by some sort of trauma to the nose. You may need spreader grafts or auricular cartilage butterfly grafts to open the nasal valve.
The goal of this study was to determine, in patients who have nasal obstruction due to a septal deviation, whether those with a higher OVCS grade will have a reduced improvement in patient-centered clinical outcomes at one-year following septoplasty.
The internal nasal valve is the narrowest portion of the nasal cavity and compromise of these components of the valve may create symptoms of nasal obstruction.
Obstruction at the level of the nasal valve is a common and long-recognized cause of nasal blockage.. This is not do to swelling and will not heal itself. Nasal valve collapse whether dynamic or static is an important pathology that should be recognize in every patient that is undergoing septoplasty o rhinoplasty surgery. You may need spreader grafts or auricular cartilage butterfly grafts to open the nasal valve. Nasal valve collapse is a condition that occurs when the nasal valve is weakened or narrowed. When these valves are narrow or weak, it can cause significant nasal obstruction, also known as nasal valve collapse.
Usually these surgeries are done to augment the effects of septoplasty and turbinate reduction (or done commonly after a prior surgery failed to resolve the breathing problem). The Ottawa Valve Collapse scale (OVCS) was developed to classify the severity of nasal valve collapse (NVC) in patients with nasal obstruction. If the operation involves rhinoplasty or septoplasty (surgery for deviated septum), then the recovery period is a bit longer than expected. The surgery usually takes an hour or two, but it can take longer in more severe cases. It aims to straighten the cartilage and bone in the nose. A search of EBM reviews, MEDLINE, and EMBASE was performed using the following search terms: "nasal valve collapse" AND "alar collapse," "nasal valve insufficiency," "alar insufficiency," and "functional rhinoplasty." Loss of stability of the lateral nasal wall with subsequent collapse can occur at the level of the nasal valve and may result from nasal muscle dysfunction, (for example, from facial nerve palsy) or loss of skeletal support resulting from prior surgery.
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Usually these surgeries are done to augment the effects of septoplasty and turbinate reduction (or done commonly after a prior surgery failed to resolve the breathing problem). Trauma or nose surgery can cause nasal valve collapse as a result of inflammation, enlarged tissue, or possibly the formation of scar tissue. This patient had a caudal septal deviation causing passive external nasal valve collapse and also had an excessively con-cave lateral crura contributing to nasal obstruction.