id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-13271	Zhou, Yicheng; Zhao, Wang; Wang, Siyu; Yuan, Yiwei; Zhao, Wenliu	Research Progress on Titanium Implants for External Maxillary Sinus Augmentation	2023	2	.pdf	application/pdf	1566	73	43	After 12 months of repair, follow-up visits were conducted for clinical examination, root tip films were taken, and the patient's age, gender, implant position, implant bone union, implant edge bone absorption, maxillary sinus bone formation, and soft tissue around the implant were observed and recorded. The change in distance between baseline and follow-up is defined as the amount of maxillary sinus bone formation.	cache/ajst-13271.pdf	txt/ajst-13271.txt