Mini-open reduction and intramedullary interlocking nailing of fracture shaft of tibia without an image intensifier.

Intramedullary interlocking tibial nailing is usually performed using an image intensifier. But being expensive, it is not available in the most of the hospitals of resource-poor countries of the world. The purpose of this study is to analyze the results of interlocking nailing without the use of an image intensifier. This is the retrospective study of 55 diaphyseal tibial fractures treated with minimally open reduction and internal fixation with interlocked intramedullary nail fixation. The proximal locking of the nail with the screws was made using external jig and for the distal locking direct visualization of the hole was carried out. There were 15 females and 40 males. The average age in years was 32 with a range of 18 to 64 years. The surgical approach was medial parapatellar. The average follow up period was 4 months. This period ranged from 3 months to 14 months. The union time in an average was 4 months. The complication mainly was distal screw loosening leading to valgus deformity and shortening in 1 case. It is, therefore, concluded that interlocking intramedullary nailing can be performed with proximal and distal locking accurately without the use of an image intensifier.

Treatment of recurrent anterior dislocations of shoulder by Laterjet-Bristow operation: an experience.

Shoulder dislocation is common problem in orthopaedics. Management of recurrent shoulder dislocation is painstaking with different surgical procedures having varying outcomes. Laterjet-Bristow procedure provides stability and good functional outcome in Rowe scale and long term patient satisfaction. This is an observational prospective study carried out at two different tertiary care centers at Nepal and Pakistan using the same protocol. Habitual and pathological recurrent dislocations were excluded and all the recurrent dislocation of shoulder following initial traumatic anterior dislocation was included in this study. Standard Laterjet-Bristow operation was done and followed up for average of 27 months. Functional evaluation was done using Rowe score and graded as excellent, good, fair and poor. There were 12 men and 9 women with the mean ages of 23.4 years. At 12 months, 11 patients had fair result and seven patients had good result. At two years only three had fair result, 15 had good result and three patients had excellent result. Only three patients had poor result at one year while none had poor result at two year. The mean loss of external rotation in operated shoulder at one year was 24.33 degrees which decreased to 21.2 degrees at the end of second year. There was no restriction of external rotation in three patients at both yearly follow-ups while 18 patients had restriction in the range 10-30 degrees. Laterjet-Bristow can be the procedure of choice for surgical treatment of recurrent traumatic anterior dislocation and also as a salvage surgery for failed cases from other types of procedures. The only shortcoming of this procedure was some limitation in external rotation and minor loss in muscle power of that shoulder.

Surgical treatment of isthmic spondylolisthesis with radicular pain in adults.

A common consensus has not yet been reached on surgical management of isthmic Spondylolisthesis especially regarding the optimal surgical procedure. This prospective study was carried to see the outcome of Posterolateral fusion with instrumentation without decompression. Eight consecutive patients, aged between 43 to 55 years, underwent primary surgery for isolated L4, L5 lumbar isthmic Spondylolisthesis of less than grade II that presented with radicular pain and exhibited instability on dynamic radiograph. The surgical procedure consisted of instrumentation with pedicle screws and rods (Moss Miami System) and posterolateral fusion in situ by placement of autogeneous bone graft, harvested from posterior iliac crest. Postoperatively Clinical and Radiological status were assessed and were graded according to Stauffer and Coventry method. The patients were followed up for one to three years. Radiological evidence of fusion was clearly evident by six months in all cases. Symptomatically all were relieved of radicular pain completely. One patient had recurrent backache due to causes unrelated to the illness of surgical procedure requiring occasional analgesic. No serious complication was encountered. This lead to conclusion that in adults of our population with low grade isthmic spondylolisthesis and radicular pain Instrumentation with Posterolateral fusion without decompression was sufficient to relieve symptoms.