Hard palate defect repair by using haired angularis oris axial pattern flaps in dogs.
Journal
Veterinary surgery : VS
ISSN: 1532-950X
Titre abrégé: Vet Surg
Pays: United States
ID NLM: 8113214
Informations de publication
Date de publication:
Aug 2020
Aug 2020
Historique:
received:
29
03
2019
revised:
08
02
2020
accepted:
25
03
2020
pubmed:
27
5
2020
medline:
5
3
2021
entrez:
27
5
2020
Statut:
ppublish
Résumé
To describe the repair of large hard palate defects with a haired angularis oris axial pattern flap (HAOF) and to report the postoperative outcome. Anatomical cadaver study and short case series. One cadaver and three dogs with neoplasia of the caudal hard palate. Large caudal and central hard palate defects were reconstructed by using the HAOF. The flap, composed of full-thickness skin and buccal mucosa, was rotated at the base of the angularis oris artery. The haired surface of the skin flap was placed facing into the oral cavity. Reconstruction of defects extending as far rostral as the maxillary canine tooth were feasible on the cadaver. The flap in dog 1 healed without complication and was intact at day 649 after surgery. Two minor areas of dehiscence were noted in dog 2, without further evidence of complications at 1331 days after surgery. Dog 3 had upper respiratory obstructive noise due to swelling immediately after surgery. These signs resolved, but local recurrence of the tumor prompted euthanasia at day 86. Anatomical studies provide evidence that the HAOF can be used to reconstruct caudal and central hard palate defects extending to the maxillary canine teeth. Its clinical use led to successful closure of such defects in three dogs. HAOF provides an alternative for reconstruction of large defects of the caudal and central hard palate.
Types de publication
Case Reports
Langues
eng
Sous-ensembles de citation
IM
Pagination
1195-1202Informations de copyright
© 2020 The American College of Veterinary Surgeons.
Références
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