Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum,...

19
PILONIDAL SINUS Peter Wysocki General Surgeon Logan Hospital Sunnybank Private Hospital, Brisbane, Australia Morphology Terminology

Transcript of Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum,...

Page 1: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

PILONIDAL SINUS

Peter WysockiGeneral Surgeon

Logan HospitalSunnybank Private Hospital, Brisbane, Australia

MorphologyTerminology

Page 2: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

Patey and Scarff in 1946 reported a pilonidal sinus in a 31 year old barber’s hand which resulted in congenital theory being abandoned

PATEY DH, SCARFF RW. Pathology of postanal pilonidal sinus; its bearing on treatment. Lancet. 1946 Oct 5;2(6423):484‐6.

ACQUIRED

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

Page 3: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

Page 4: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

TERMINOLOGY

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

Page 5: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

Primary Unhealed Recurrent

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

Page 6: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

PRIMARY: midline only

Page 7: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

PRIMARY: secondary

Page 8: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

UNHEALED

Page 9: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

RECURRENT

Page 10: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

?PILONIDAL and HIDRADENITIS

Page 11: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

1. loose hair enters

2. hair + seropurulentdischarge

Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and Santhat Nivatvongs. CRC Press 2007 Print ISBN: 978‐0‐8247‐2961‐5eBook ISBN: 978‐1‐4200‐1799‐1

MECHANISM

Karydakis, 1992

Page 12: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

Tech Coloproctol (2017) 21:905–906https://doi.org/10.1007/s10151‐017‐1702‐0

Page 13: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

Due to friction hair migrates in leading with the root end

Page BH. The Entry of Hair into a Pilonidal Sinus. Br J Surg. 1969 Jan;56(1):32.

Page 14: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

International Journal of Cosmetic Science, 2015, 37, 312–320  doi: 10.1111/ics.12201

Page 15: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

Hair x

Forcex

Vulnerability

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

Page 16: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

Source of hair in 14 pilonidal sinuses: – 71% head– 64% buttocks– 57% lower back

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

Page 17: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

CLASSIFICATION

Page 18: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

TREATMENT

2nd International Pilonidal Sinus Disease Conference28th September 2019, Vienna

Page 19: Wysocki - Morphology and terminology c · Principles and Practice of Surgery for the Colon, Rectum, and Anus, Third Edition Philip H . Gordon and SanthatNivatvongs. CRC Press 2007

VIENNA September 28, 2019QUESTIONS ?