Modified scalp replantation for total scalp avulsion: scalp-shifting technique
Case report published in J Craniofac Surg (2024)
Abstract
BACKGROUND: Scalp replantation is the best treatment for scalp avulsion due to its functional and esthetic benefits. Regular scalp replantation requires only unilateral or bilateral superficial temporal vascular anastomosis. However, shear force always damages vessels in severe scalp avulsions. Short, superficial temporal vessels (STVs) make tension-free anastomosis challenging. PURPOSE: The objective of this article is to improve the regular scalp replantation technique. When the STVs are short, tension-free anastomosis, and cosmetic symmetry can be achieved without vein grafts or vascular replacement. METHOD: This study retrospectively reviewed 18 patients with scalp avulsion, of which 10 underwent scalp-shifting replantation, and 8 underwent regular scalp replantation with direct anastomosis of the STVs. Postoperatively, the authors, assessed whether there was a significant difference in the percentage of scalp survival and in the facial symmetry of patients between the 2 methods. RESULT: The percentages of scalp survival and facial symmetry were good after surgeries using both methods, and no significant differences were observed. CONCLUSION: The authors use scalp-shifting replantation to create tension-free anastomoses in cases where scalp avulsion injuries have left the superficial temporal arteries too short. This technique ensures facial symmetry, scalp reimplantation survival, and equally excellent results in function and esthetics.
Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.
Resumen
Modified scalp-shifting technique for total scalp avulsion replantation.
Por qué esto importa para la hirudoterapia
Este estudio retrospectivo revisó 18 pacientes con avulsión del cuero cabelludo, comparando el reimplante convencional del cuero cabelludo (8 pacientes) con una técnica modificada de 'desplazamiento del cuero cabelludo' (10 pacientes) diseñada para lograr una anastomosis sin tensión de los vasos temporales superficiales sin injertos venosos ni reemplazo vascular. El resumen reporta que ambos métodos arrojaron buenos porcentajes de supervivencia del cuero cabelludo y simetría facial sin diferencias significativas entre los dos grupos. El resumen no menciona sanguijuelas, hirudoterapia, manejo de la congestión venosa ni el secretoma de la sanguijuela. Este artículo no tiene una relevancia defendible para el ámbito de la ASH.
Citación
Modified scalp replantation for total scalp avulsion: scalp-shifting technique.
Zhang et al. · The Journal of craniofacial surgery, 2024
Contexto clínico relacionado
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Añadido a la biblioteca ASH: May 27, 2026 · Última actualización del sitio: 18 de junio de 2026