Low lumbar burst fractures. Comparison among body cast, Harrington rod, Luque rod, and Steffee plate. 1991

H S An, and A Vaccaro, and J M Cotler, and S Lin
Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee.

Burst fracture of the low lumbar spine are rare and have not been well delineated in the literature. Thirty-one low lumbar burst fractures (L3-L5) were treated from 1981 through 1989. Average follow-up for 27 of the 31 patients was 46 months. Persistent complaints of back pain seemed to be found more in patients with long instrumentation and fusion and in patients with loss of lordosis. Conservative treatment of low lumbar burst fractures with body cast is a viable option in the neurologically intact patients with minimal height loss and minor angulation. If surgery is chosen, short rigid instrumentation (eg, transpedicular device) is best in accomplishing shorter fusion, maintaining vertebral height, and restoring lumbar lordosis. Harrington distraction rods improve vertebral height but produce loss of lumbar lordosis. Luque rods do not restore vertebral height and are only moderately effective in restoring lumbar lordosis. If patients are neurologically impaired in association with low lumbar burst fractures, posterior decompression by laminotomy or a transpedicular approach is generally effective. Maintaining vertebral height and restoring lumbar lordosis may be important in the prevention of disability from back pain.

UI MeSH Term Description Entries
D008159 Lumbar Vertebrae VERTEBRAE in the region of the lower BACK below the THORACIC VERTEBRAE and above the SACRAL VERTEBRAE. Vertebrae, Lumbar
D001860 Bone Plates Implantable fracture fixation devices attached to bone fragments with screws to bridge the fracture gap and shield the fracture site from stress as bone heals. (UMDNS, 1999) Bone Plate,Plate, Bone,Plates, Bone
D002370 Casts, Surgical Dressings made of fiberglass, plastic, or bandage impregnated with plaster of paris used for immobilization of various parts of the body in cases of fractures, dislocations, and infected wounds. In comparison with plaster casts, casts made of fiberglass or plastic are lightweight, radiolucent, able to withstand moisture, and less rigid. Fiberglass Casts,Plaster Casts,Plastic Casts,Cast, Surgical,Surgical Cast,Surgical Casts,Cast, Fiberglass,Cast, Plaster,Cast, Plastic,Casts, Fiberglass,Casts, Plaster,Casts, Plastic,Fiberglass Cast,Plaster Cast,Plastic Cast
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001416 Back Pain Acute or chronic pain located in the posterior regions of the THORAX; LUMBOSACRAL REGION; or the adjacent regions. Backache,Back Ache,Back Pain with Radiation,Back Pain without Radiation,Vertebrogenic Pain Syndrome,Ache, Back,Aches, Back,Back Aches,Back Pains,Backaches,Pain Syndrome, Vertebrogenic,Pain Syndromes, Vertebrogenic,Pain, Back,Pains, Back,Syndrome, Vertebrogenic Pain,Syndromes, Vertebrogenic Pain,Vertebrogenic Pain Syndromes
D016103 Spinal Fractures Broken bones in the vertebral column. Hangman Fracture,Hangman's Fracture,Fracture, Hangman,Fracture, Hangman's,Fracture, Spinal,Fractures, Spinal,Hangmans Fracture,Spinal Fracture
D016268 Internal Fixators Internal devices used in osteosynthesis to hold the position of the fracture in proper alignment. By applying the principles of biomedical engineering, the surgeon uses metal plates, nails, rods, etc., for the correction of skeletal defects. Fixation Devices, Internal,Device, Internal Fixation,Devices, Internal Fixation,Fixation Device, Internal,Fixator, Internal,Fixators, Internal,Internal Fixation Device,Internal Fixation Devices,Internal Fixator

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