J Med Surg Pathol - PMC

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Figure 1

Frontal and lateral views of the patient after emergency tracheostomy. Note the severe hematoma of the tongue and floor of the mouth. The tongue is blue from extravasation of blood, and the submental area is grossly expanded from hematoma. It is this type of swelling that forces the tongue against the hard and soft palate and obstructs the airway. (Adopted from Naimtu J 3^rd. Nearfatal airway obstruction after routine implant placement. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2001;92:597-600) [Publication permission License number 3535430380325].

Interforaminal hemorrhage during anterior mandibular implant placement: An overview

Dent Res J (Isfahan). 2015 Jul-Aug;12(4):291-300.
Figure 5.

3D-printed scaffolds for mandibular condylar fibrocartilage regeneration. (A) Iliac crest bone marrow packed into 3D-printed scaffold condylar head (left) and the scaffold well adapted to mandibular ramus (right). Reproduced with permission from Smith MH, Flanagan CL, Kemppainen JM, et al., Int J Med Robot, 3: 207–16^[]. (B) 3D-printed PCL porous scaffold with collar fixation fit (outlined in red) on 3D-printed pig mandible. Reprinted from Oral Surg Oral Med Oral Pathol Oral Radiol, 132: 145–52, Abramowicz S, Crotts SJ, Hollister SJ, Tissue-engineered vascularized patient-specific temporomandibular joint reconstruction in a Yucatan pig model, © (2021), with permission from Elsevier^[]. (C) Visual design (left) and real view (right) of the hydroxyapatite (HA) scaffold and customized bone plates. Reproduced with permission from Ciocca L, Donati D, Fantini M et al., J Biomater Appl, 28: 207–18^[]. (D) The assembly process and real view of the assembled composite scaffold (upper polymer phase and lower ceramic phase). Reproduced with permission from Schek R, Taboas J, Hollister S, et al., Orthod Craniofac Res, 8: 313–9^[]. (E–G) The gross images of PCL/HA scaffold (E) and PGA/ PLA scaffold (F) and the well-matched biphasic scaffold (G). Reprinted from J Craniomaxillofac Surg, 45: 855–61, Wang F, Hu Y, He D, et al., Regeneration of subcutaneous tissue-engineered mandibular condyle in nude mice, Copyright 2017, with permission from Elsevier^[].

Advances in 3D printing techniques for cartilage regeneration of temporomandibular joint disc and mandibular condyle

Int J Bioprint. 2023;9(5):761.
Figure 4.

VDDR in humans and 1α(OH)ase-null mice. Mutations in CYP27B1 cause VDDR-I in humans (A–E) and corresponding 1α(OH)ase^−/− mice (F–O). A, Clinical photograph of the anterior teeth of a 10-year-old female diagnosed with VDDR-I, showing discoloration indicative of enamel hypoplasia. B and C, Panoramic (B) and periapical (C) radiographs of the same individual demonstrated teeth with large pulp chambers and short, thin roots (white arrows in C). D and E, Histology of a deciduous premolar further demonstrated mineralization defects including wide predentin (PD) and variable dentin mineralization (D), and interglobular patterns (*) in circumpulpal dentin (E). F and H, Compared with control mouse mandibles (F), 1α(OH)ase^−/− mouse mandibles (H) feature extensive hypomineralization of bone and teeth by radiography. G, I, and J–O, By histology, 1α(OH)ase^−/− mouse teeth feature thinner dentin, widened predentin, and erratic predentin margins. *, Interglobular dentin in N. L and O, Von Kossa staining confirms that the mineralized portion (stained black) of the molar dentin is decreased in 1α(OH)ase^−/− versus controls. [Images in A–E adapted from M. Zambrano et al: Oral and dental manifestations of vitamin D-dependent rickets type I: report of a pediatric case. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2003;95:705 (), with permission. © Mosby.] [Images in F–O adapted from H. Liu et al: Distinctive anabolic roles of 1,25-dihydroxyvitamin D₃ and parathyroid hormone in teeth and mandible versus long bones. J Endocrinol. 2009;203:203 (), with permission. © Society for Endocrinology.]

The Rachitic Tooth

Endocr Rev. 2014 Feb;35(1):1-34.
Figure 1

Key inflammation modulating signals during wound healing.
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The Pro-reparative Engine: Stem Cells Aid Healing by Dampening Inflammation

Curr Pathobiol Rep. ;6(2):109-115.