Notice of Retraction: Duplicate Data Reported in “Anatomical Variability of the Maxillary Artery: Findings From 100 Asian Cadaveric Dissections” (Arch Otolaryngol Head Neck Surg. 2010;136[8]:813-818.)

Kim, Jin Kook; Cho, Jae Hoon; Lee, Yeo Jin; Kim, Chang Hoon; Bae, Jung Ho; Lee, Jeung Gweon; Yoon, Joo Heon

doi:10.1001/archoto.2012.673

Cited by 3 publications

(3 citation statements)

References 2 publications

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“…In this section, the MA enters through the pterygomaxillary fissure and branches into five arteries; in order before entering the sphenopalatine foramen, these are the posterior superior alveolar artery (PSAA) and the infraorbital artery branch off first and then the DPA, the artery of the pterygoid canal, and the SPA rise [11, 12]. The DPA branches into the greater and lesser palatine arteries and receives branches from the ascending palatal artery originating from the facial artery and the ascending pharyngeal artery [13, 14] and the greater palatine artery anastomoses with SPA at the nasal septum [15].…”

Section: Discussionmentioning

confidence: 99%

A Case of Periodontal Necrosis following Embolization of Maxillary Artery for Epistaxis

Nishimoto

Minoda

Yoshida

et al. 2016

Case Reports in Otolaryngology

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Embolization of the maxillary artery (MA) is a common treatment modality for refractory epistaxis. Tissue necrosis after embolization of the MA is a rare complication. Here, we reported the first case of the development of necrosis of soft tissue and alveolar bone in the periodontium after embolization. A 48-year-old man with poor oral hygiene and a heavy smoking habit was referred to our clinic due to intractable epistaxis. After treatment with anterior-posterior nasal packing (AP nasal packing), the epistaxis relapsed. Therefore, he underwent embolization of the MA. Although he did not experience epistaxis after embolization, periodontal necrosis developed gradually. The wound healed with necrotomy, administration of antibiotics and prostaglandin, and hyperbaric oxygen therapy. We speculated that the periodontal necrosis was provoked by reduction of blood supply due to embolization and AP nasal packing based on this preexisting morbid state in the periodontium. Poor condition of the oral cavity and smoking may increase the risk of periodontal necrosis after embolization.

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Section: Discussionmentioning

confidence: 99%

A Case of Periodontal Necrosis following Embolization of Maxillary Artery for Epistaxis

Nishimoto

Minoda

Yoshida

et al. 2016

Case Reports in Otolaryngology

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“…11 This is in tandem to other studies other population groups Caucasians, Turkiyens, Asians, Japanese and Indians, Koreans, American, Russian. 3,4,6,7,[12][13][14][15][16] Comparison of studies sometimes becomes challenging as some data is from fresh and others formalin fixed cadavers as was one of the limitation of this study. Formalin fixed cadavers tends to desiccate tissues and may alter the measurements to a certain degree.…”

Section: Discussionmentioning

confidence: 99%

The variant relationship of the maxillary artery to the lateral pterygoid muscle: a cadaveric study

Warui¹,

Butt²,

Akama³

et al. 2023

MOJAP

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Study objective: To describe the variations and anatomical landmarks of the maxillary artery Study design and population: This was a descriptive cross-sectional cadaveric study, carried out in the department of human anatomy at the University of Nairobi. Study duration: This was conducted between November 2015 and May 2016. Material and methods: Ninety three (93) hemi-sections from 48 cadavers were used for the study. Dissection of the infratemporal fossa was done to expose the MA and its branches on both sides. The distance of the MA from the articular eminence, mandibular neck, mandibular notch and pterygoid fovea were recorded. The relationship of the MA with the LPM and its branching pattern noted. Results: Out of the 93 hemi-sections dissected 67% of the MA were within the parotid gland while 33% were medial. Thirty five of the MA had a medial relationship to the LPM while, 58 were lateral. Six (6.5%) hemi-sections had the middle meningeal artery (MMA) and the inferior alveolar artery (IAA) originating from a common trunk on the MA. The accessory meningeal artery (AMA) was absent in 3 (3.2%) hemi-sections on the right side and in 2 (2.2%) on the left. Amongst all distances measured of the MA to the bony prominences; mandibular notch, condylar neck, articular eminence, the Pterygoid fovea (14.61±7.07mm for the left and13.93±6.17 and the right side) was the most reliable. Conclusion: The relationship of the MA is more lateral than medial. The most reliable bony landmark is the pterygoid fovea. The branching pattern of the IAA and MMA off the MA is inconsistent in different studies. The MA is a very variable and tortuous artery, probably influenced by age, gender and ethnicity.

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“…The periodontium blood and lymphatic vessels are connected -by numerous anastomoses -with the vascular system of the maxillary alveolar process bone tissue, which means that assessing the alveolar bone status is of value in terms of choosing a treatment method for many maxillofacial pathologies [60][61][62]. A comprehensive assessment of the maxillary alveolar process microarchitectonics and angioarchitectonics (the dentition preserved), while relying on biopsy histomorphometric studies, will allow assessing the structure parameters and qualitative features of intact bone tissue, as well as identifying the balance of the mechanisms behind resorption and bone development, at the cellular and tissue level.…”

Section: Introductionmentioning

confidence: 99%

Histomorphometric Assessment of Architectonics and Vascularization in Maxillary Alveolar Process Bone Tissue

Domenyuk,

Sumkina,

Mikutskaya

et al. 2023

ArveMED

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The expansion of the most relevant priority fields in fundamental and applied medicine, along with the progress in modern dentistry and reconstructive maxillofacial surgery, requires in-depth understanding of the morphological and functional status of the maxillary alveolar process bone tissue and knowledge of the mandibular alveolar part, thus allowing selecting a reasonable treatment tactics for maxillofacial pathologies. Qualitative features of maxillary alveolar process microarchitectonics, angioarchitectonics, as well as the periodontal ligament arrangement at various levels of the teeth roots, histological and morphometric studies of bone tissue in the frontal and distal sections, as well as the maxillary segments of the maxillary medial incisors and the first molars were studied in 5 certified male cadavers with preserved dentition. The histological findings show, that the microarchitectonics of the maxillary alveolar process features a lamellar bone consists of plates that are adjacent tightly to each other. The bone plates orientation in the frontal section is longitudinal, while in the distal part it is along concentric circles located around the Haversian canals. The angioarchitectonics of the maxillary alveolar process features tubular structures, which run mainly perpendicular to the bone surface, with numerous anastomoses. As the morphometric analysis of the maxillary alveolar process vascular system shows, in the frontal section the number of vessels per 1 mm2 is 22.41± 1.76 - 22.87± 2.08; in the distal section − 23.94± 1.88 - 25.02±2.69 (p≤0.01); the average diameter of vessels in the frontal section is 25.34±2.45 microns – 26.06 ±3.17 microns, in the distal section − 25.72±2.31 microns – 26.14± 2.93 microns (p≤0.05); the average wall thickness in the frontal section is 1.43± 0.09 microns - 1.48± 0.12 microns, in the distal section − 1.50± 0.11 microns – 1.54± 0.14 microns (p≤ 0.01). The vestibular surface of the maxillary medial incisors at the level of the root gingival part, as well as the oral surface at the root apical level have been found to be zones of periodontal ligament compression, while the oral surface at the root gingival level and the vestibular surface at the root apical level – zones of the periodontal ligament stretching. At the root gingival level of the first maxillary molars, the medial and vestibular surfaces are zones of the periodontal ligament compression, whereas the oral and the distal surfaces stand as the zones of the periodontal ligament stretching. As a quantitative assessment showed, the structural elements of the medial incisors periodontal ligament, and the first maxillary molars had loose connective tissue – taken by its specific area – prevailing in the periodontal ligament compression zone; the specific area of dense connective tissue, though, was found to be prevailing at the periodontal ligament stretching zone under chewing stress. The data obtained through a quantitative analysis of the periodontal ligament microvascular bed of the medial incisors, and the first maxillary molars, reveal that the area with blood vessels in the compression zones by far exceeds the area of blood vessels in the stretching zones. It appears rather reasonable that in case of a biomechanical stress experienced by the incisor-maxillary and molar-maxillary segments of the upper jaw, the periodontal ligament morphology will change throughout the root, depending on the compression and stretching zone localization.

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Notice of Retraction: Duplicate Data Reported in “Anatomical Variability of the Maxillary Artery: Findings From 100 Asian Cadaveric Dissections” (Arch Otolaryngol Head Neck Surg. 2010;136[8]:813-818.)

Cited by 3 publications

References 2 publications

A Case of Periodontal Necrosis following Embolization of Maxillary Artery for Epistaxis

A Case of Periodontal Necrosis following Embolization of Maxillary Artery for Epistaxis

The variant relationship of the maxillary artery to the lateral pterygoid muscle: a cadaveric study

Histomorphometric Assessment of Architectonics and Vascularization in Maxillary Alveolar Process Bone Tissue

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