Frederic Jacquot1, Daniel Gastambide. 1. Department of Orthopaedics, Hôpital Saint Antoine, Paris, France. frederic.jacquot@sat.aphp.fr
Abstract
PURPOSE: Interbody spine fusion with cages was first described by Bagby and has been performed for a long time now in a variety of different conditions. We developed a percutaneous endoscopic lumbar fusion technique based on the principles of Kambin and an original titanium cage. MATERIALS AND METHODS: From 2004 to 2010, 57 patients were operated on, 17 patients were male with a mean age of 50.29 years (range 34-71 years) and 40 were female with a mean age of 57.42 years (29-90 years). Nineteen patients had a previous operation. Patients were operated on under local anaesthesia in the prone position under image intensifier and a transforaminal percutaneous endoscopic approach. RESULTS: Fifty cases had a bilateral cage through a bilateral endoscopic approach, and seven cases had a unilateral endoscopic approach only; of those, three cases had only one cage. Eleven patients had a contemporary posterior plate fixation at the same time of the endoscopic cage fusion. Eight patients had a postoperative radicular pain with paresthesias. Asymptomatic migration of the cages occurred in two cases and symptomatic migration requiring a conventional secondary reoperation in 13 cases after a mean delay of eight months (range three to 36 months). The mean ODI after two years or more was 34.3 % (initial ODI 69.4 %). CONCLUSIONS: The technique was introduced in our practice to take care of difficult or grave co-morbidity patients, and some patients had excellent lasting results following a very short procedure and hospital stay. However, given the 36 % complication rate in this series, we do not recommend it unless decisive technical improvements are made.
PURPOSE: Interbody spine fusion with cages was first described by Bagby and has been performed for a long time now in a variety of different conditions. We developed a percutaneous endoscopic lumbar fusion technique based on the principles of Kambin and an original titanium cage. MATERIALS AND METHODS: From 2004 to 2010, 57 patients were operated on, 17 patients were male with a mean age of 50.29 years (range 34-71 years) and 40 were female with a mean age of 57.42 years (29-90 years). Nineteen patients had a previous operation. Patients were operated on under local anaesthesia in the prone position under image intensifier and a transforaminal percutaneous endoscopic approach. RESULTS: Fifty cases had a bilateral cage through a bilateral endoscopic approach, and seven cases had a unilateral endoscopic approach only; of those, three cases had only one cage. Eleven patients had a contemporary posterior plate fixation at the same time of the endoscopic cage fusion. Eight patients had a postoperative radicular pain with paresthesias. Asymptomatic migration of the cages occurred in two cases and symptomatic migration requiring a conventional secondary reoperation in 13 cases after a mean delay of eight months (range three to 36 months). The mean ODI after two years or more was 34.3 % (initial ODI 69.4 %). CONCLUSIONS: The technique was introduced in our practice to take care of difficult or grave co-morbidity patients, and some patients had excellent lasting results following a very short procedure and hospital stay. However, given the 36 % complication rate in this series, we do not recommend it unless decisive technical improvements are made.
Authors: Michael David Kraus; Gert Krischak; Peter Keppler; Florian T Gebhard; Uwe H W Schuetz Journal: Clin Orthop Relat Res Date: 2010-06-03 Impact factor: 4.176
Authors: Robert E Isaacs; Jonathan Hyde; J Allan Goodrich; William Blake Rodgers; Frank M Phillips Journal: Spine (Phila Pa 1976) Date: 2010-12-15 Impact factor: 3.468
Authors: Pang Hung Wu; Hyeun Sung Kim; Yeon Jin Lee; Dae Hwan Kim; Jun Hyung Lee; Jun Bok Jeon; Harshavardhan Dilip Raorane; Il-Tae Jang Journal: Brain Sci Date: 2020-06-15