Comparison of Outcome of Modified Millard's Incision and Delaire's Functional Method in Primary Repair of Unilateral Cleft Lip: A Prospective Study.
BACKGROUND
Certain preoperative anatomical features may lead the surgeon to choose one particular incision pattern in preference to another. No one technique of cleft lip repair consistently produces ideal aesthetic and functional results.


OBJECTIVE
This study was conducted to compare the outcomes attained using two different designs of skin incision used for surgical correction of unilateral cleft lip.


METHODS
Modified Millard's incision and Delaire's functional method techniques were performed and evaluated on 18 patients who received primary unilateral cleft lip repair. Soft-tissue measurements of the lip and nose were recorded preoperatively. Analysis was based on postoperative assessment of the white roll, vermilion border, scar, Cupid's bow, lip length, and nostril symmetry and appearance of the alar dome and base. Chi-square and Fisher exact test, Student t test (two tailed, independent) and Student t test (two tailed, dependent) were used for statistical analysis of study parameters at 5 % level of significance.


RESULTS
Preconceptions that one particular technique was better suited to certain preoperative cleft anatomical forms were not proven statistically. The outcome of our surgical methods was good and suggested quantitative changes with progressive diminution of asymmetry of the cleft and non cleft sides.


CONCLUSIONS
Lip length improvement was better in case of modified Millard's incision. The Delaire's functional method of cleft lip repair results in improved nasal symmetry due to correction of the abnormal insertions of the underlying musculature.
Department of Oral and Maxillofacial Surgery, C.K.S. Theja Dental College, Tirupathi, Andhra Pradesh India.
Santhosh Kumar
SK
Kuna
Department of Oral and Maxillofacial Surgery, Krishnadevaraya Dental College, Bangalore, Karnataka India.
N
N
Srinath
Narayana Health, Bangalore, Karnataka India.
B S
BS
Naveen
Department of Oral and Maxillofacial Surgery, Sarjung Dental College and Hospital, Dharbhanga, India.
Kamal
K
Hasan
Cupid’s bow; Delaire’s functional lip repair; Lip length; Millard’s incision; Nostril symmetry