We have experienced 30 patients of tuberculous chest wall abscess which was surgically treated at Kyung Hee University hospital during 6 years from Jan, 1978 to Dec, 1983. We analyze 30 cases of clinical findings and surgically treated, and 20 cases of chest X-rays are available. The results of this sturdy are as follows: 1.Sex ratio ; Male: Female = 1:1.72. 2.Chief complaints are fluctuated mass with or without tenderness or pain and pus from wound. 3.Out of 20 cases of chest x-rays revealed 8 cases of osteolytic lesion, 11 cases of soft tissue swelling, 5 cases of pleural changes and 4 cases of negative findings. 4.We resected partially 43 ribs of 30 patients [average: 1.43 resected] in tuberculous chest wall abscess. 5.Operative methods of tuberculous chest wall abscess were partial resection of destructed or denuded periosteum of ribs and curettage of its surrounding tissues in operative field.