引言： 股骨粗隆间骨折，作为临床常见的女性多见的骨折类型【1】，据分析

Introduction: <br>Intertrochanteric fracture of the femur is a common clinical fracture type in women [1]. According to analysis, it will affect about 18% of women and 6% of men [2]. <br><br>Patients suffering from femoral intertrochanteric fractures are in a dangerous condition and need to be actively treated with surgery-based comprehensive treatment, otherwise their quality of life and even life-threatening will be seriously affected [3]. <br><br>Accurate surgical reduction is the key to successful treatment, but certain benefits will be brought about by comprehensive postoperative treatment to improve the quality of life of patients [4]. <br><br>3D printing technology is an emerging surgical method used in clinical operations in recent years. The three-dimensional model can be imaged by pre-operative CT, MRI and other techniques and then printed out by computer 3D imaging, so that the type and location of the fracture can be more accurately assessed, and an intuitive physical model can be provided for the formulation of a more detailed plan for the operation [5]. <br><br>It is conducive to precise surgical reduction, and the concept of early comprehensive rehabilitation after surgery helps reduce the psychological and physical stress trauma of the patient and significantly promote the recovery of the patient's motor function and the quality of rehabilitation [6]. <br><br>Obvious therapeutic effects have been obtained with the aid of 3D printing technology assisted surgery combined with early comprehensive rehabilitation treatment for elderly femoral intertrochanteric fractures. The details are reported as follows:

Introduction:<br> Femur rough fractures, as a clinically common type of fracture in women, are analyzed to affect about 18% of women and 6% of men.<br><br>Patients suffering from rumbling fractures of the skull are in a dangerous condition and need to actively carry out comprehensive treatment based on surgery, otherwise their quality of life and even life-threatening will be seriously affected.<br><br>Precise surgical reset is the key to the success of treatment, but certain benefits will be brought about by comprehensive treatment after surgery to improve the quality of life of patients.<br><br>3D printing technology is a new surgical method used in clinical surgery in recent years. Stereoscopic models can be imaged by preoperative CT, MRI and later computer 3D imaging, so that the type and location of fractures can be more accurately evaluated, providing an intuitive physical model for more detailed surgical procedures.<br><br>It is beneficial for precision surgical reset, and the concept of early postoperative comprehensive rehabilitation can help reduce the psychological and physiological stress trauma and obviously promote the quality of motor function recovery and rehabilitation.<br><br>The obvious therapeutic effect was obtained by means of early comprehensive rehabilitation therapy after surgery with the help of 3D printing technology, and the details are reported as follows:

introduction:<br>Intertrochanteric fracture, as a common fracture type in women, will affect about 18% of women and 6% of men according to analysis.<br>Patients with intertrochanteric fractures are in a dangerous condition, and comprehensive treatment mainly based on surgery is required, otherwise their quality of life and even life-threatening will be seriously affected [3].<br>Accurate surgical reduction is the key to the success of treatment, but certain benefits will be brought about by the improvement of patients' quality of life after comprehensive treatment [4].<br>3D printing technology is a new surgical method applied in clinical surgery in recent years. The three-dimensional model can be imaged by preoperative CT, MRI and other technologies and printed out by computer 3D imaging in the later stage, so that the type and location of fracture can be more accurately evaluated, and an intuitive solid model can be provided for making a more detailed plan for surgery [5].<br>It is conducive to precise surgical reduction, and early postoperative comprehensive rehabilitation concept helps to reduce psychological and physiological stress trauma of patients, and significantly promote the recovery of motor function and rehabilitation quality of patients [6].<br>The obvious therapeutic effect was obtained by 3D printing assisted surgery combined with early postoperative comprehensive rehabilitation treatment for elderly patients with intertrochanteric fracture<br>