There is an increasing trend towards radial head replacement (RHR) or fixation for complex radial head fractures. These injuries are identified by grossly displaced fragments or elbow instability. The aim of this study was to examine the outcome of a surgical protocol that emphasised delayed radial-head excision (RHE) as the procedure of choice. When the humero-ulnar joint was congruent, intervention was delayed 10 to 14 days to allow time for ligamentous healing. RHR was performed if instability was demonstrated on-table.

A retrospective study was performed to identify the outcome of patients undergoing surgery for a radial head fracture between 2008 and 2014. There were 18 Mason Type III and 18 Mason Type IV injuries. There was an associated coronoid fracture in 17 patients. RHE was performed in 28 patients, of which the reoperation rate was 2 (7.1%). RHR was performed in 15 patients, of whom 4 (27%) had reintervention. RHR was most common in the Type III coronoid fractures. The cumulative reoperation rate was 9.3% at six months and 15.4% at two years. The median Oxford Elbow Score (OES) was 85.4 (IQR 73.4 to 99.5). Time from injury was the only predictor of the Oxford Elbow Score (p=0.04).

This surgical protocol resulted in a reduced need for RHR, a low reintervention rate, and satisfactory function. RHR should be reserved for cases where stability cannot be achieved on-table. Stability can be maximised by delaying RHE until early ligamentous healing occurs.

Extensor tendon ruptures have been reported in up to 8.8% of patients after volar plating and long screws have been implicated. The dihedral dorsal surface of the distal radius hinders accurate screw length determination using standard radiographic views (lateral; pronation and supination). A ‘dorsal tangential’ view has recently been described, but has not been validated.

To validate this view, we mounted a plate-instrumented sawbone onto a jig. Radiographs at different angles were reviewed independently by 11 individuals. Skyline views clearly demonstrated all screw tips, whereas only 69% of screw tips were identifiable on standard views.

With screws 2mm proud of the dorsal surface, skyline views detected 67% of long screws (sensitivity). The best of the standard views achieved only 11% sensitivity. At 4mm long, skyline sensitivity was 85%, compared with 25% for standard views. At 6mm long, 100% of long screws were detected on skylines, but only 50% of 8mm long screws were detected by standard views. Inter and intra-observer variability was 0.97 (p=0.005).

For dorsal screw length determination of the distal radius, the skyline view is superior to standard views. It is simple to perform and its introduction should reduce the incidence of volar plate-related extensor tendon rupture.

Flexion Deformity of knee is the most common deformity in post polio residual deformity. Wilson's release, supracondylar osteotomy etc have been described for its treatment. We present our result of fractional hamstring lengthening followed by gradual distraction using threaded rod in hollow tube to treat flexion deformity of knee. This retrospective study included 150 cases (80 males and 70 females) with the mean of 15 years (8-22yrs). The mean duration of deformity was 6 years (2 – 14yrs) with mean follow up 0f 3 years. The mean preoperative flexion deformity was 45degree (110 – 30 degree) with a mean pre operative further flexion of 110 degree (130 – 90) .20 cases were had a crawling gait and 10 cases were wheel chair bound. Flexion got corrected to 0 degree in 110 cases (P value <0.01). Post operative mean arc of motion was 80degree We had 10 cases who could not tolerate plaster and hence were put on traction . 20 cases had knee stiffness on removal of plaster which could not improve on physiotherapy. 10 cases had superficial infection cured with dressings.

Our findings indicate that this method is very effective in the treatment of flexion deformity of knee with complication of knee stiffness in older cases

Purpose: To evaluate the effectiveness of the Ponseti method of the treatment i late presentation of clubfeet.

Method: Prospective study comprising 91 patients(141 feet) between August 2003 and September 2005. Age range was from 7 dats to 20 months. Majority of patients belonged to Dimeglio grade 3 (75%) and Pirani grade 4(43%) at presentation. All were treated by Ponseti method of serial casting with or wothout tendo-achillis lengthening. Tendon lengthening was required in 79% of patients. The average duration of follow up was 1.5 years.

Results: Recurrence of deformity was seen in patients who presented late and had severe deformity at time of presentation. The Ponseti technique failed to achieve correction in 4 patients. Follow up at 2 years showed overall correction rate of 95%. In develpoing countries, delayed presentation could signifucantly affect the final outcomes as the joint deformities progressively become fixed. Our study showed that number of corrective casts, recurrence of deformity and the nned for tendoachillis lengthening was inversly related to the time of presentation. This technique can be relable used to correct clubfeet even in delayed present.

Systemic embolic phenomena are well recognised during total knee replacement (TKR) and are widely believed to be the cause of intra-operative hypotension and reduced cardiac output, which may lead to circulatory collapse and sudden death.

We undertook a prospective, double-blind, randomised study comparing the cardiac embolic load during computer-assisted and conventional (intramedullary-aligned) TKR, as measured by transoesophageal echocardiography. 26 consecutive procedures were performed by a single surgeon at a single site. Embolic load was scored using the modified Mayo grading system for echogenic emboli.

Patients undergoing conventional TKR (n=12) had a mean embolic score of 6.15 (SD 0.83) on release of the tourniquet. Those undergoing computer-assisted TKR (n=14) had a mean embolic score of 4.89 (SD 1.10). Comparison of the groups using a two-tailed t-test confirmed a highly significant reduction (p=0.004) in embolic load when performing computer-assisted TKR. The groups were otherwise well matched and there were no complications.

In conclusion, this study demonstrates that computer-assisted TKR results in the release of significantly fewer systemic emboli than conventional TKR using intra-medullary alignment. There is evidence that this should reduce perioperative morbidity and neurological dysfunction. This would appear to add to the ever-growing list of arguments in favour of computer-assisted total knee replacement.

S-I joint disruptions are high-energy injuries, often resulting in prolonged morbidity with conservative management. Operative management in contrast permits early ambulation and avoids prolonged recumbency.

Ten patients of type C disruptions of S-I Joint were managed by operative stabilization after their haemo-dynamic stabilization. While four of the patients were managed by anterior plate fixation, percutaneous lag screw was used in the remaining six to stabilize the SI joint disruption. Supplementary external fixation was used in four of the patients in addition to percutaneous lag screw. Patients were evaluated using Matta’s criteria based on parameters like pain, walking ability, range of hip movements and radiographic findings. None of the patients complained of pain and normal walking. Good radiological reduction was achieved in all the ten cases, although secondary displacement was seen in one patient of anterior plating.

Plate fixation on anterior aspect of S-I joint provides less protection from vertical instability on account of possibility of axial rotation, as there is space for only one screw on the sacral side of the joint. In contrast percutaneous screw provides adequate stability against vertical displacement, as it is placed at right angle to the direction of displacement. Supplementary external fixation provides additional stability in the horizontal direction and makes it possible to permit early ambulation. Minimal dissection and little blood loss are the other advantages of this procedure over plate fixation. However the procedure is technically demanding due to the presence of vital anatomical structures in the vicinity.