Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience

Background: Aneurysmal bone cyst [ABC] can be managed by curettage and different bone grafts. However, the recurrence rate is high, and different adjuvants had been proposed to reduce recurrence. The use of liquid nitrogen could be used as an adjuvant. Aim of the work: To present our experience with...

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Autores principales:	Mohamed Abdel Rahman Mostafa, Osman Mohamed
Formato:	article
Lenguaje:	EN
Publicado:	Al-Azhar University, Faculty of Medicine (Damietta) 2021
Materias:	recurrence aneurysmal bone cyst extended curettage cryosurgery bone grafting Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/9f415ef8b1a74bdf83d52fd200fed25c
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spelling	oai:doaj.org-article:9f415ef8b1a74bdf83d52fd200fed25c2021-12-02T14:10:53ZUse of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience2636-41742682-378010.21608/ijma.2020.43006.1171https://doaj.org/article/9f415ef8b1a74bdf83d52fd200fed25c2021-01-01T00:00:00Zhttps://ijma.journals.ekb.eg/article_120424_170f0763125289d873d5b470c64fe6dc.pdfhttps://doaj.org/toc/2636-4174https://doaj.org/toc/2682-3780Background: Aneurysmal bone cyst [ABC] can be managed by curettage and different bone grafts. However, the recurrence rate is high, and different adjuvants had been proposed to reduce recurrence. The use of liquid nitrogen could be used as an adjuvant. Aim of the work: To present our experience with liquid nitrogen use as an adjuvant in ABC's management. Patients and Methods: Twenty-five patients with ABC had been evaluated. All were treated by extended curettage followed by liquid nitrogen for two cycles and reconstruction of the cavity by a bone graft. Radiological and functional outcomes had been documented, and any complications had been registered. Results: Femur was the most common site for ABC. The graft was obtained from iliac crest for all patients, mainly corticocancellous [68.0%]. The ABC grade was grade 2 among [80.0%] and grade 3 among [20.0%]. Graft union achieved in all patients in an average of 6.52±2.27 months. The mean follow-up duration was [44.52±16.81 months; range 24- 72 months], and all patients were alive and completely free from the disease. The functional score ranged from 70% to 94%, [average of 85.12±7.32%]. Recurrence rate [8.0%] and wound infection had been recorded in another two patients [treated conservatively and completely resolved within days]. Conclusion: Extended curettage of ABC with adjuvant cryotherapy had good results with a lower recurrence rate. The additional use of a bone graft allowed for consolidation in all cases with a short time for cyst healing.Mohamed Abdel Rahman MostafaOsman MohamedAl-Azhar University, Faculty of Medicine (Damietta)articlerecurrenceaneurysmal bone cystextended curettagecryosurgerybone graftingMedicine (General)R5-920ENInternational Journal of Medical Arts, Vol 3, Iss 1, Pp 1007-1015 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	recurrence aneurysmal bone cyst extended curettage cryosurgery bone grafting Medicine (General) R5-920
spellingShingle	recurrence aneurysmal bone cyst extended curettage cryosurgery bone grafting Medicine (General) R5-920 Mohamed Abdel Rahman Mostafa Osman Mohamed Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience
description	Background: Aneurysmal bone cyst [ABC] can be managed by curettage and different bone grafts. However, the recurrence rate is high, and different adjuvants had been proposed to reduce recurrence. The use of liquid nitrogen could be used as an adjuvant. Aim of the work: To present our experience with liquid nitrogen use as an adjuvant in ABC's management. Patients and Methods: Twenty-five patients with ABC had been evaluated. All were treated by extended curettage followed by liquid nitrogen for two cycles and reconstruction of the cavity by a bone graft. Radiological and functional outcomes had been documented, and any complications had been registered. Results: Femur was the most common site for ABC. The graft was obtained from iliac crest for all patients, mainly corticocancellous [68.0%]. The ABC grade was grade 2 among [80.0%] and grade 3 among [20.0%]. Graft union achieved in all patients in an average of 6.52±2.27 months. The mean follow-up duration was [44.52±16.81 months; range 24- 72 months], and all patients were alive and completely free from the disease. The functional score ranged from 70% to 94%, [average of 85.12±7.32%]. Recurrence rate [8.0%] and wound infection had been recorded in another two patients [treated conservatively and completely resolved within days]. Conclusion: Extended curettage of ABC with adjuvant cryotherapy had good results with a lower recurrence rate. The additional use of a bone graft allowed for consolidation in all cases with a short time for cyst healing.
format	article
author	Mohamed Abdel Rahman Mostafa Osman Mohamed
author_facet	Mohamed Abdel Rahman Mostafa Osman Mohamed
author_sort	Mohamed Abdel Rahman Mostafa
title	Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience
title_short	Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience
title_full	Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience
title_fullStr	Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience
title_full_unstemmed	Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience
title_sort	use of liquid nitrogen as a local adjuvant to decrease recurrence after extended curettage, and reconstruction by autogenous bone graft for treatment of aneurysmal bone cyst: our updated experience
publisher	Al-Azhar University, Faculty of Medicine (Damietta)
publishDate	2021
url	https://doaj.org/article/9f415ef8b1a74bdf83d52fd200fed25c
work_keys_str_mv	AT mohamedabdelrahmanmostafa useofliquidnitrogenasalocaladjuvanttodecreaserecurrenceafterextendedcurettageandreconstructionbyautogenousbonegraftfortreatmentofaneurysmalbonecystourupdatedexperience AT osmanmohamed useofliquidnitrogenasalocaladjuvanttodecreaserecurrenceafterextendedcurettageandreconstructionbyautogenousbonegraftfortreatmentofaneurysmalbonecystourupdatedexperience
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Use of Liquid Nitrogen as A local Adjuvant to Decrease Recurrence after Extended Curettage, and Reconstruction by Autogenous Bone Graft for Treatment of Aneurysmal bone Cyst: Our Updated Experience

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