112 citations
,
September 1968 in “PubMed” In this study, irreversible alopecia on the crown of the scalp in Black women using hot combs was associated with chronic inflammation and follicle damage leading to scarring.
107 citations
,
September 1968 in “Archives of Dermatology” In this study, researchers identified a form of irreversible scalp alopecia in Black women using hot combs, characterized by incomplete hair loss primarily on the crown and follicular scarring.
14 citations
,
September 1968 in “Archives of Dermatology” This study found that the use of hot combs with petrolatum in Black women causes irreversible alopecia limited to the crown of the scalp, resulting in follicular scarring.
16 citations
,
November 2022 in “American Journal of Clinical Dermatology”
4 citations
,
January 2021 in “Skin appendage disorders” This review discusses hair straightening techniques, products, and safety risks, providing guidance for dermatologists to advise patients effectively; it reports no new clinical results.