A humeral modular prostheses for bone tumour surgery: a study of 56 cases.
Fifty six humeral prostheses were inserted from 1974 to 1984 for primary bone tumours of the shoulder. In 40 patients a proximal humeral resection was performed and in the remaining 16 cases a Tikhoff-Linberg procedure was employed. The length of humeral resection ranged from 9 cm to 24 cm. A detailed analysis of the oncological and functional results was made. The resection was well clear in 42 patients (75%), marginal in 12 (21.5%), and through tumour in 2 (3.5%). Eight local recurrences were noted. The functional results were satisfactory, the patients having a wide range of active rotation and being able to do sedentary work. A new modified humeral modular prosthesis was introduced in 1984 and is presented.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D002648:Child; D005260:Female; D006801:Humans; D006811:Humerus / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D011183:Postoperative Complications; D019736:Prostheses and Implants; D011474:Prosthesis Design; D011859:Radiography; D012782:Shoulder / Q000000981:diagnostic imaging / Q000503:physiopathology