Bilateral Shoulder Dysfunction Related to the Lung Resection Area After Thoracotomy

This study aimed to investigate the mobility, pain, and disability of the shoulders after different pulmonary surgical procedures. It is a cross-sectional prospective study. A total of 38 patients who underwent lung surgery via thoracotomy (mean age = 57 ± 10 years) were evaluated in the preoperative period, and first and second postoperative days were assessed for range of motion of shoulder; pain intensity; and application of the Shoulder Pain and Disability Index questionnaire. This study compared the 3 days of evaluation, and the subgroups according to the resection area (biopsy/nodulectomy, lung segmentectomy and lobectomy). There was a decrease of flexion (153° ± 16°–98° ± 23°), abduction (151° ± 20°–126° ± 38°), and increased Shoulder Pain and Disability Index (2.4–44.3) in the shoulder ipsilateral to surgery from the preoperative to the first postoperative day (P < 0.05). There was a greater loss of ipsilateral flexion and abduction in the lobectomy subgroup (P < 0.05), and decreased abduction of the contralateral shoulder in the lung segmentectomy and lobectomy subgroups (P < 0.05). After pulmonary surgery, there is bilateral impairment in shoulder range of motion, with greater limitation on ipsilateral shoulder, and larger resections.