Aesthetic-Cosmetic Concern and Its Importance: A Questionnaire-Based Comparative Study of Posterior-Midline and Postero-Lateral Scars in Lower Back Surgery. - Krishnan A; Anil A; Mayi SC; Rai RR; Dave MB; Panthackel M; Vashishtha A; Singh A; Krishnan P; Dave BR (Cureus, 2026)