Results 51 to 60 of about 811 (130)

Bamboo‐Like Whiskers‐Reinforced Bioceramics Accelerate Large Segmental Bone Regeneration via Dual Modulation of Type‐H Vessels and Osteoinduction

Advanced Science, Volume 13, Issue 37, 3 July 2026.
The graphical abstract image of bamboo‐like whisker‐reinforced Ca‐P bioceramics accelerating large segmental bone regeneration. ABSTRACT Regenerative repair of segmental bone defect remains a major clinical challenge. The conventional mental implants suffer from mechanical strength mismatch and long‐term foreign bodies presence.
Cong Feng, Haibo Teng, Chuyao Xu, Jiaze He, Keting Liu, Xueying Li, Kai Zhang, Xiangdong Zhu, Xiangfeng Li, Jianguo Xu, Xingdong Zhang   +10 more
wiley   +1 more source

Evaluation of two surgical methods for maxillary hypoplasia in patients with cleft lip and palate [PDF]

Kouqiang yixue
Objective To evaluate the clinical efficacy of anterior maxillary segmental distraction osteogenesis and Le Fort Ⅰ Osteotomy on secondary maxillary hypoplasia in patients with cleft lip and palate.
GUO Songsong, ZHANG Zhenxing, ZHANG Ping, JIANG Chenghui, CHENG Jie, JIANG Hongbing, LI Sheng
doaj   +1 more source

Use of Mandibular Distraction Osteogenesis to Correct Micrognathia and Airway Obstruction in Newborn Female

Marshall Journal of Medicine, 2022
We present a case of Pierre Robin sequence and Neonatal Abstinence Syndrome (NAS) in a newborn female patient to highlight the surgical technique of mandibular distraction osteogenesis to correct airway obstruction due to micrognathia.
Seneca Williams, Adam Van Horn
doaj   +1 more source

Nonsurgical Correction of Brodie Bite in Mixed Dentition Using Quad‐Helix Expansion: A Case Report

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT This case report presents a nonsurgical correction of a dentoalveolar Brodie bite in a mixed dentition patient using a quad‐helix appliance. Mandibular expansion resolved the transverse discrepancy within 3 months, improving occlusion, and eliminating a habitual mandibular shift that had contributed to facial asymmetry.
Kazem Dalaei, Ali Shokraneh, Parsa Dayani   +2 more
wiley   +1 more source

Step-cut and Butterfly Femoral Osteotomies Following Intraoperative Fracture Propagation during Distraction Osteogenesis: Report of Two Cases

Journal of Orthopaedic Case Reports
Introduction: Distraction osteogenesis is usually performed using a low-energy transverse metaphyseal osteotomy. Case Report: We report two cases of femoral lengthening in which unintended fracture propagation resulted in non-straight osteotomy ...
Edouard Manche Marghem, Olivier Cornu, Loïc Maigret, Lucien Van den Broeck, Julie Manon, Pierre-Louis Docquier   +5 more
doaj   +1 more source

Platelet‐Rich Fibrin Induces New Bone Formation to Promote Extreme Lateral Interbody Fusion of Spine in Rabbits

JOR SPINE, Volume 9, Issue 2, June 2026.
Preparation process of PRF and its promotion of intervertebral fusion. The rabbit lateral fusion model proves that PRF can promote the intervertebral fusion rate of allograft bone. In vitro experiments can be observed that PRF promotes the osteogenic expression of BMSCS.
Weijian Wang, Jiaqi Li, Han Wu, Sidong Yang, Shaorong Li, Wei Zhang   +5 more
wiley   +1 more source

Femoral nonunion with segmental bone defect treated by distraction osteogenesis with monolateral external fixation

Journal of Orthopaedic Surgery and Research, 2017
Background Currently, the common treatment for femoral nonunion with large segmental bone defect is difficult and complex. The effective surgical methods are rare, include vascularized bone grafting, Masquelet technique and Ilizarov distraction ...
Qun Zhang, Wei Zhang, Zhuo Zhang, Licheng Zhang, Hua Chen, Ming Hao, Junhao Deng, Peifu Tang   +7 more
doaj   +1 more source

[Distraction osteogenesis in orthopaedics].

Nederlands tijdschrift voor tandheelkunde, 2008
Contains fulltext : 69336.pdf (Publisher’s version ) (Open Access)
Baat, P. de, Baat, C. de, Bessems, J.H.
openaire   +3 more sources

Uncommon Mechanism of Mangled Lower Limb Trauma: Case Report of Salvaged Leg Post Gear Box Explosion Injury

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Mangled limb injuries, typically caused by high‐energy trauma, present significant challenges in surgical decision‐making, particularly when considering limb salvage versus primary amputation. While common mechanisms include vehicular or industrial accidents, unconventional etiologies are rarely documented. We report a unique case of a 43‐year‐
Khalifa Al Alawi, Iman Zaher, Asim Al Baraznji, Ali Darwiche, Mohammed Muneer   +4 more
wiley   +1 more source

Promotion of mandibular distraction osteogenesis by parathyroid hormone via macrophage polarization induced through iNOS downregulation

Heliyon
Objective: To investigate whether Parathyroid hormone (PTH) can promote mandibular distraction osteogenesis by regulating macrophage polarization and the underlying mechanisms of this phenomenon.
Dong-xiang Wang, Zhi-shan Yang, Du-chenhui Li, Yong-di Li, Yu Wang, You-li Chen, Zheng-long Tang   +6 more
doaj   +1 more source