Arthroscopic minimally invasive surgery for treating benign bone tumor / 重庆医学

ABSTRACT

Objective To investigate the effecof arthroscopiminimally invasion fothe local excision of benign bone tumo.MethodEighpatientwith benign bone tumofrom Augus2011 to Decembe2012 were treated by arthroscopimini-mally invasive operation ,including 3 caseof osteochondrom,2 caseof bone cys,1 case of non-ossifying fibromand 2 caseof osteoid osteom.The lesion location wadetermined by the preoperative imaging dat,the arthroscope and plane cuttewere placed into the lesion arethe tumowaperformed the local lesion resection undethearthroscopimonitoring ,then the plasmwaadopt-ed to treathe resected wound surface of tumo,the bone defectwere implanted by allogeneibone .ResultEighcasewere re-covered well afteoperation .No postoperative complicationwere found .The approach incision ＜3 and the wound length ＜1 .5 cm .Two casewere filled with allogeneibone .There were no recurrence ,fracture odyfunction during the average follow up peri-odof 8-12 month.The postoperative X-ray showed thathe lesion wacompletely resected and the bone defeclesion wacom-pletely filled with allogeneibone .Conclusion The resection of deep benign bone tumoundethe arthroscopimonitoring can maximize to retain the local anatomistructure .