S. Braungart, M. Powis, J. R. Sutcliffe, and I. D. Sugarman, "Improving outcomes in pilonidal sinus disease," Journal of pediatric surgery, 2015.
 T. A. Dass, M. Zaz, A. Rather, and S. Bari, "Elliptical excision with midline primary closure versus rhomboid excision with limberg flap reconstruction in sacrococcygeal pilonidal disease: a prospective, randomized study," Indian J Surg, vol. 74, no. 4, pp. 305-8, Aug 2012.
 J. V. R. Dudink, S. Nienhuijs, J. Heemskerk, "Secondary healing verSuS midline cloSure and modified BaScom natal cleft lift for pilonidal SinuS diSeaSe," Scandinavian Journal of Surgery, no. 2, pp. 110-113, 2011.
 R. L. Harries, A. Alqallaf, J. Torkington, and K. G. Harding, "Management of sacrococcygeal pilonidal sinus disease," International Wound Journal, vol. 16, no. 2, pp. 370-378, 2018.
 A. Isik, O. Idiz, and D. Firat, "Novel Approaches in Pilonidal Sinus Treatment," Prague Medical Report, vol. 117, no. 4, pp. 145-152, 2016.
 V. de Parades, D. Bouchard, M. Janier, and A. Berger, "Pilonidal sinus disease," J Visc Surg, vol. 150, no. 4, pp. 237-47, Sep 2013.
 M. M. Luedi, P. Schober, V. K. Stauffer, M. Diekmann, and D. Doll, "Global Gender Differences in Pilonidal Sinus Disease: A Random-Effects Meta-Analysis," World Journal of Surgery, 2020.
 M. Milone, N. Velotti, M. Manigrasso, P. Anoldo, F. Milone, and G. D. De Palma, "Long-term follow-up for pilonidal sinus surgery: A review of literature with metanalysis," The Surgeon, vol. 16, no. 5, pp. 315-320, 2018.
 S. Arslan, E. Karadeniz, G. Ozturk, B. Aydinli, M. C. Bayraktutan, and S. S. Atamanalp, "Modified Primary Closure Method for the Treatment of Pilonidal Sinus," Eurasian J Med, vol. 48, no. 2, pp. 84-9, Jun 2016.
 R. BREARLEY, "PILONIDAL SINUS
A NEW THEORY OF ORIGIN," THE BRITISH JOURNAL OF SURGERY, pp. 62-68, 1955.
 I. Iesalnieks and A. Ommer, "The management of pilonidal sinus," Deutsches Aerzteblatt Online, 2019.
 L. J. a. S. J*, "Pilonidal Sinus Disease - A Literature Review," World Journal of Surgery and Surgical Research, vol. 2, 2019.
 E. M. Beal, M. J. Lee, D. Hind, A. P. Wysocki, F. Yang, and S. R. Brown, "A systematic review of classification systems for pilonidal sinus," Techniques in Coloproctology, vol. 23, no. 5, pp. 435-443, 2019.
 M. Marco, M. Mario, S. Giuseppe, L. Maddalena, and M. Francesco, "Effectiveness of a drain in surgical treatment of sacrococcygeal pilonidal disease. Results of a randomized and controlled clinical trial on 803 consecutive patients," International Journal of Colorectal Disease, vol. 26, no. 12, pp. 1601-1607, 2011.
 S. N. Gilani, H. Furlong, K. Reichardt, A. O. Nasr, G. Theophilou, and T. N. Walsh, "Excision and primary closure of pilonidal sinus disease: worthwhile option with an acceptable recurrence rate," Ir J Med Sci, vol. 180, no. 1, pp. 173-6, Mar 2011.
 S. M. Al-salamah, M. I. Hussain, and S. M. Mirza, "Original Article Excision with or without primary closure for Pilonidal sinus disease," J Pak Med Assoc, vol. 57, no. 8, pp. 388-391, 2007.
 T. S. Kareem, "Surgical treatment of chronic sacrococcygeal pilonidal sinus," saudi medical Journal, vol. 964, no. March, pp. 1534-1537, 2006.
 M. Milone et al., "Intradermal absorbable sutures to close pilonidal sinus wounds: a safe closure method?," Surg Today, vol. 44, no. 9, pp. 1638-42, Sep 2014.
 A. S. Karaca, R. Ali, M. Capar, and S. Karaca, "Comparison of Limberg flap and excision and primary closure of pilonidal sinus disease, in terms of quality of life and complications," J Korean Surg Soc, vol. 85, no. 5, pp. 236-9, Nov 2013.
 S. Popeskou, D. Christoforidis, C. Ruffieux, and N. Demartines, "Wound infection after excision and primary midline closure for pilonidal disease: risk factor analysis to improve patient selection," World J Surg, vol. 35, no. 1, pp. 206-11, Jan 2011.
 I. Iesalnieks, A. Fürst, M. Rentsch, and K. Jauch, "Primary midline closure after excision of a pilonidal sinus is associated with a high recurrence rate," Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen, vol. 74, no. 5, pp. 461-468, 2003.
 J. Horwood, D. Hanratty, P. Chandran, and P. Billings, "Primary closure or rhomboid excision and Limberg flap for the management of primary sacrococcygeal pilonidal disease? A meta-analysis of randomized controlled trials," Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland, vol. 14, no. 2, pp. 143-51, 2012.
 A. Okuş, B. Sevinç, O. Karahan, and M. a. Eryilmaz, "Comparison of Limberg flap and tension-free primary closure during pilonidal sinus surgery," World journal of surgery, vol. 36, no. 2, pp. 431-5, 2012.
 A. A. Pronk, L. Eppink, N. Smakman, and E. J. B. Furnee, "The effect of hair removal after surgery for sacrococcygeal pilonidal sinus disease: a systematic review of the literature," Techniques in Coloproctology, vol. 22, no. 1, pp. 7-14, 2017.
 S. G. Akin Onder1, Murat Kapan1, Mehmet Toker2, Zulfu Arikanoglu1, Yilmaz Palanci3, Bilsel Bac, "Pilonidal Sinus Disease: Risk Factors for Postoperative Complications and Recurrence," international surgery, vol. 97, pp. 224-229, 2012.
 F. Almajid, A. Alabdrabalnabi, and K. Almulhim, "The risk of recurrence of Pilonidal disease after surgical management," Saudi Medical Journal, vol. 38, no. 1, pp. 70-74, 2017.