Intergluteal fold depth has no influence on pilonidal sinus disease development.

Area of Science:

• Medical Research
• Surgical Pathology
• Anatomy

Background:

• The exact cause of primary pilonidal sinus disease (PSD) is unknown.
• Previous studies suggested a link between deeper natal clefts and PSD.
• The role of intergluteal fold (IGF) depth in PSD development requires clarification.

Purpose of the Study:

• To investigate the association between intergluteal fold (IGF) depth and the risk of developing pilonidal sinus disease (PSD).
• To determine if IGF depth is a contributing factor to PSD etiology.

Main Methods:

• A prospective clinical study involving 95 patients with PSD and 105 controls.
• Standardized five-step protocol used to measure IGF depth from glabella sacralis to the anus.
• Measurements were conducted on individuals from a northern German population.

Main Results:

• Mean IGF depth increased from the sacral glabella towards the anus, with the deepest point at the anus.
• No statistically significant difference in IGF depth was observed between PSD patients and non-PSD individuals.
• PSD predominantly occurred in the proximal (cranial) third of the IGF, irrespective of maximum depth.

Conclusions:

• Intergluteal fold (IGF) depth does not appear to be a significant risk factor for primary pilonidal sinus disease (PSD).
• The findings suggest that other factors are more likely responsible for the development of PSD.
• Further investigation into the multifactorial etiology of PSD is warranted.