Objective To analyze the effect of family collaborative nursing mode on scar uterine surgery patients and its influence on wound healing and satisfaction. Methods A total of 62 patients with scar uterus who underwent surgical treatment in our hospital from January to October 2023 were selected as the research objects. They were divided into control group and observation group according to the random number table method, with 31 patients in each group. The control group was given routine perioperative nursing, while the observation group was given family collaborative nursing mode on the basis of the control group. The incision scar healing, aesthetic satisfaction and self-care ability were compared between the two groups. Results The proportion of grade A wound healing in the observation group was higher than that in the control group, and the proportion of grade B and grade C wound healing was lower than that in the control group, the difference was statistically significant (P <0.05). The aesthetic satisfaction of the observation group was higher than that of the control group, and the difference was statistically significant (P <0.05). The scores of responsibility, concept and function in the observation group were higher than those in the control group, and the differences were statistically significant (P <0.05). Conclusion The application of family cooperative nursing mode in patients with scar uterus surgery has a good effect, which can promote incision healing, improve incision aesthetics, help improve patients' self-care ability and improve their aesthetic satisfaction.