As rotator cuff injury is highly prevalent among the elderly, it significantly affects their daily life and financial status. Moreover, a high prevalence of osteoporosis in the aging population is a significant challenge to the repair and healing of the injury. Surgeons have attempted to enhance the initial fixation strength of anchors and local bone quality in recent years, but effective repair of rotator cuff injury in combination with osteoporosis remains a difficult problem. Therefore, researchers are exploring to enhance the fixation strength of anchor nails to diminish the need for surgical revisions. This article examines the relationship between osteoporosis and rotator cuff injury, the impact of osteoporosis on treatment outcomes, and current measures to improve the situation, hoping to help clinicians with reference information to achieve their treatment objectives and maximize patient satisfaction.

With the advancement of education,teaching methods have been continuously improved and optimized to en-hance students'learning experiences.In teaching the course of pathophysiology,a core discipline for medical students,integra-tion of Case-Based Learning(CBL)with the flipped classroom model can serve as a powerful pedagogical tool by stimulating students'interest,promoting collaborative learning,enhancing teacher-student interaction,and fostering a more active and en-gaging classroom environment.It also equips students with the confidence to better address real-world medical scenarios.This pa-per examines the application effect of the integrated teaching method on the teaching of pathophysiology and evaluates its pedagog-ical effectiveness.

With the advancement of education,teaching methods have been continuously improved and optimized to en-hance students'learning experiences.In teaching the course of pathophysiology,a core discipline for medical students,integra-tion of Case-Based Learning(CBL)with the flipped classroom model can serve as a powerful pedagogical tool by stimulating students'interest,promoting collaborative learning,enhancing teacher-student interaction,and fostering a more active and en-gaging classroom environment.It also equips students with the confidence to better address real-world medical scenarios.This pa-per examines the application effect of the integrated teaching method on the teaching of pathophysiology and evaluates its pedagog-ical effectiveness.

As rotator cuff injury is highly prevalent among the elderly, it significantly affects their daily life and financial status. Moreover, a high prevalence of osteoporosis in the aging population is a significant challenge to the repair and healing of the injury. Surgeons have attempted to enhance the initial fixation strength of anchors and local bone quality in recent years, but effective repair of rotator cuff injury in combination with osteoporosis remains a difficult problem. Therefore, researchers are exploring to enhance the fixation strength of anchor nails to diminish the need for surgical revisions. This article examines the relationship between osteoporosis and rotator cuff injury, the impact of osteoporosis on treatment outcomes, and current measures to improve the situation, hoping to help clinicians with reference information to achieve their treatment objectives and maximize patient satisfaction.