Biomedical subjects
Publications and source records attributed to B Slocum.
A new technique for correcting the cranial cruciate deficient stifle, the tibial plateau leveling osteotomy, is introduced by the author. The technique is described and illustrated. Clinical results of 394 cases are described.
Trochlear wedge recession, a surgical technique for correction of luxating patella, has been improved and simplified over the years. Modifications in the technique for the pathologic sulcus are described. Common problems with the osteotomy placement and wedge stability are defined with recommendations for correction.
Pelvic osteotomy has provided normal function and activity to dogs with hip dysplasia. Physical and radiographic examination and palpation under anesthesia permit evaluation of the degenerative process and provide the specific amount of axial rotation of the pelvis necessary for each dog. The technique consists of an osteotomy of the pubis, ischium, and ilium to reestablish acetabular support of the femoral head.
Explore the source record for details and available documents.
The L7-S1 fixation-fusion technique for treatment of cauda equina compression was performed on 14 dogs, 13 of which were 6 years old or older, were severely lame, and had ventral bridging spondylitis at the L7-S1 vertebrae. One dog, 3 months old, had a congenital malformation of the L7 vertebra. The principles of the L7-S1 fusion technique were to expand the L7-S1 intervertebral foramina and spinal canal, remove pressure on the nerve roots, and provide stability to the L7-S1 vertebrae. This technique appeared to be applicable clinically for restoring normal function and activity to dogs with cauda equina compression.
Trochlear recession is a surgical technique for stabilizing luxating patellas by recessing the trochlear sulcus 1 to 2 mm. The smooth hyaline cartilage of the articulating trochlear surface is preserved. This technique has provided excellent results in 41 stifles of 28 dogs, as determined by a 6-month to 6-year follow-up, with an average follow-up period of 3.2 years.
Cranial tibial wedge osteotomy, surgical technique for cranial cruciate ligament rupture, was performed on 19 stifles in dogs. This procedure leveled the tibial plateau, thus causing weight-bearing forces to be compressive and eliminating cranial tibial thrust. Without cranial tibial thrust, which was antagonistic to the cranial cruciate ligament and its surgical reconstruction, cruciate ligament repairs were allowed to heal without constant loads. This technique was meant to be used as an adjunct to other cranial cruciate ligament repair techniques.
A cranially directed force identified within the canine stifle joint was termed cranial tibial thrust. It was generated during weight bearing by tibial compression, of which the tarsal tendon of the biceps femoris is a major contributor, and by the slope of the tibial plateau, found to have a mean cranially directed inclination of 22.6 degrees. This force may be an important factor in cranial cruciate ligament rupture and in generation of cranial drawer sign.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Wedge recession is a method which utilizes the geometry of similar triangles to recess an articular wedge into the underlying bone. This concept has been applied to congenital luxating patellae in the dog. A trochlear wedge recession deepens the femoral trochlea and provides stability to the patella. Preliminary trials of the procedure in dogs produced excellent results.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Instant nutritional assessment of the hospitalized patient is described based upon admission serum albumin levels and total lymphocyte counts. Abnormalities of these parameters are associated with markedly increased morbidity and mortality in a series of 500 consecutively admitted patient. It is suggested that instant nutritional assessment be performed on all hospitalized patients with appropriate alterations and therapy being made to allow for nutritional repletion.