Affiliation: | ? Professor and Head, Department of Oral and Maxillofacial Surgery, Government Dental College, Pt. B.D. Sharma University of Health Sciences, Rohtak, India;† Postgraduate Student, Department of Oral and Maxillofacial Surgery, Government Dental College, Pt. B.D. Sharma University of Health Sciences, Rohtak, India;‡ Senior Resident, Department of Oral and Maxillofacial Surgery, Government Dental College, Pt. B.D. Sharma University of Health Sciences, Rohtak, India |