title: A study on coronal incision for treating zygomatic complex fractures.
abstract: OBJECTIVE
  To study the value of coronal incisions for treating zygomatic complex fractures and evaluate the advantages, indications and complications associated with it.
  
  
  METHODS
  In this prospective study, 12 patients were randomly selected regardless of age, sex requiring open reduction and internal fixation of communited zygomatic complex fractures with or without other associated fractures of the midface. Patients were all treated by coronal approach for open reduction and internal fixation of fracture of the zygomatic complex. Other local incisions were used if required.
  
  
  RESULTS
  In all cases postoperative complications were relatively minor except in one case were the temporal branch of facial nerve weakness persisted at 3 months. Whereas 5 cases reported with slight weakness of the temporal branch of the facial nerve which resolved at the end of 3 months. The time taken for exposure of the fracture site via the coronal incision had a mean of 28.7 minutes. There were no cases of flap infection and just 1 case of stitch abscess reported. The same case later reported with a hypertrophic scar formation of greater than 0.5cm at 3months. In all other cases scar formation was negligible and well hidden within the hairline. There were no reported cases of paraesthesia at the operated site or hollowing of the temporal fossa.
  
  
  CONCLUSIONS
  The coronal incision provides excellent access to the zygomatic arch and zygomatic complex, aiding in good anatomical reduction and also has the added advantage of the scar hidden in the hairline. It also has disadvantages like long operating time, risk of facial nerve injury, scarring in patients with male pattern baldness, paraesthesia of operated site etc. Therefore the incision should be judiciously used and not overused and indications strictly applied.
authors.affiliation: Dept. of Oral and Maxillofacial Surgery, JSS Dental College and Hospital, S.S. Nagar, Mysore, India.
authors.forename: Sujith Kumar
authors.initials: SK
authors.lastname: Shetty
authors.forename: D
authors.initials: D
authors.lastname: Saikrishna
authors.forename: Santosh
authors.initials: S
authors.lastname: Kumaran
keywords: Coronal incision; Zygomatic complex fractures