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 Indian J Med Microbiol  
 

Figure 5: (a) Cervical canal angulation seen on ultrasound prior to procedure. Arrow points to the 'V' shape, (b) Curvature of the cervical canal after procedure. The canal has a less acute curvature after procedure

Figure 5: (a) Cervical canal angulation seen on ultrasound prior to procedure. Arrow points to the 'V' shape, (b) Curvature of the cervical canal after procedure. The canal has a less acute curvature after procedure