The effect of disc repositioning on regenerative condylar bone remodeling in juvenile patients with temporomandibular joint osteoarthritis: a retrospective cohort study

The attached excel file is the original data of surgery and control group, including patient serial number, sex, age, diagnosis, course, osseous change, follow-up duration, preoperative MIO, postoperative MIO, MIO change, pain change, preoperative condylar height, postoperative condylar height, condylar height change, preoperative condylar volume, postoperative condylar volume, condylar volume change. The diagnosis was divided into 0: left side affected; 1: Right side affected; 2: Bilateral affected. Pain change is divided into: 0: unchanged; 1: aggravated; 2.Reduced; 3.Disappeared.所附Excel文件为手术组与对照组的原始数据，包含患者序列号、性别、年龄、诊断、病程、骨质改变、随访时长、术前最大开口度（MIO）、术后最大开口度（MIO）、最大开口度变化量、疼痛变化情况、术前髁突高度、术后髁突高度、髁突高度变化量、术前髁突体积、术后髁突体积及髁突体积变化量。其中诊断分类规则如下：0代表左侧受累；1代表右侧受累；2代表双侧受累。疼痛变化情况分为四类：0为无变化；1为加重；2为减轻；3为消失。