Pharyngo-oesophageal strictures are not uncommon in corrosive injuries either alone or in association with dense strictures further down the oesophagus. Strictures at the pharyngo-oesophageal junction require preliminary correction prior to oesophageal bypass since surgical bypass to the pharynx above the cricopharyngeal junction is associated with risk of aspiration. A one stage island pectoralis major myocutaneous flap has been used in four patients who had a non-dilatable dense cricopharyngeal stricture leading to a segment of near normal oesophagus followed by dense stricturing of the thoracic oesophagus. This procedure was followed by oesphagocolic bypass at a second stage from the cervical oesophagus to the stomach. The preliminary pectoralis major flap correction avoids problems such as aspiration or choking associated with pharyngo-colic anastomosis for oesophageal bypass. All four patients had uncomplicated healing. Post-operative endoscopy showed easy passage through the cricopharynx with a dilated cervical oesophagus partly lined by skin. Normal swallowing was restored by a second stage oesphago-colic bypass 6 weeks after the pectoralis major flap repair in two patients while the other two are awaiting the second stage. Island pectoralis major myocutaneous flap is simple, has a dependable vascularity and offers one stage correction for isolated cricopharyngeal corrosive stricture. It can also be used prior to oesophagocolic bypass in patients who have further strictures in the thoracic oesophagus.