<p class="abstract"><strong>Background:</strong> Anterior knee pain (AKP) following total knee arthroplasty (TKA) ­­­­­­is one of the complication which cause dissatisfaction in patients. Incidence estimated to be 4-49%. The aim of our study is to know the efficacy of patelloplasty with circumpatellar denervation with diathermy in reducing AKP in primary TKA.</p><p class="abstract"><strong>Methods:</strong> A total of 130 unilateral TKAs’ are divided into 2 groups. Group I (control) includes 65 patients in which only patelloplasty was done. Group II (intervention) includes 65 patients in which both patelloplasty and circumpatellar denervation with diathermy was done and analysed. Mean follow up period was 18 months. Patients were assessed both preoperatively and postoperatively at final follow up.<strong></strong></p><p class="abstract"><strong>Results:</strong> The overall incidence of AKP at follow up (18 months) was 16.9%, with 7.7% in the intervention group and 26.1% in the control group (p&lt;0.05).  Western Ontario and McMaster Universities osteoarthritis index scores were significantly  better in intervention group when compared to control group (28.71±3.948 vs 31.40±3.860). Better results were also found in knee society scores for intervention group compared to control group (166.57±7.941 vs 161.23±11.219); Feller patellar score of  intervention group was significantly better when compared to control group (23.28±2.546 vs 20.69±3.729); the range of knee flexion was similar in both the groups (94.62±12.6 vs 93.54±10.7). In terms of pain referred by the patient at 72 hrs postoperatively, there was statistically significant difference observed according to visual analogue scale.</p><p class="abstract"><strong>Conclusions:</strong> There is statistically significant difference with respect to AKP in patients who have undergone patelloplasty with circumpatellar denervation using diathermy compared with patelloplasty alone.</p><p> </p>

No abstract

<p class="abstract"><strong>Background:</strong> Proximal row carpectomy (PRC) is a procedure with varied indications. The purpose of this study was to evaluate functional outcomes with PRC in wrist flexion deformities, neuromuscular disorders and also post-traumatic wrist arthritis.</p><p class="abstract"><strong>Methods:</strong> A prospective study was performed on all patients who underwent PRC between April 2015 and December 2017, in BIRRD (T) hospital, Tirupati, Andhra Pradesh with a minimum follow up of 6 months. Outcome was assessed in terms of range of motion (ROM), grip strength, quick disabilities of the arm, shoulder, and hand (QDASH) score and pain score. Data was analyzed using the Student t-test.<strong></strong></p><p class="abstract"><strong>Results:</strong> Thirty-two patients underwent PRC of which 12 are neuromuscular disorders, 10 are wrist flexion deformities, 10 are post-traumatic wrist arthritis. On the final follow-up, significant improvement in ROM was observed in wrist flexion deformities and neuromuscular disorders, whereas grip strength and QDASH scores showed a significant difference in post-traumatic wrist arthritis. Pain was studied only in post-traumatic wrist arthritis, all were very much pleased with pain reduction.</p><p class="abstract"><strong>Conclusions:</strong> PRC is fairly a reliable procedure for all the indications in our study. We consider that PRC is a promising procedure in correcting wrist flexion deformities. Though there has been significant improvement in all the parameters for all the cases, we consider this procedure is best suited for post-traumatic arthritis group.</p>

<p class="abstract"><strong>Background:</strong> Total knee arthroplasty (TKA) ­­­­­­is one of the most successful surgical procedure with over 90% survival rate at 10 to 15 years. It provides a stable, pain free range of motion (ROM) for day to day activities. The aim of this study is to evaluate various factors determining ROM after TKA.</p><p class="abstract"><strong>Methods:</strong> 348 patients with 390 knees treated with TKA using cruciate retaining (CR) and posterior stabilized (PS) prosthesis were included and analysed. Mean follow up period was 18 months. Patients were analysed for factors like age, sex, diagnosis, body mass index (BMI), pre-operative exercises, ROM, deformity, posterior femoral condylar offset (PFCO), posterior tibial slope (PTS), post-operative rehabilitation and implant design (CR vs PS). Statistical analysis of above factors on knee ROM was done. Patients were assessed pre-operatively, at 6 weeks, 3, 6, 12 and 18 months post-operatively.<strong></strong></p><p class="abstract"><strong>Results:</strong> Age and sex did not affect the final ROM. The mean knee ROM improved from 86.87° to 96.95°. Factors like BMI, deformity had negative correlation and Pre-operative diagnosis, exercises, knee scores, good preoperative ROM, PFCO, PTS had positive correlation on ROM.</p><p class="abstract"><strong>Conclusions:</strong> Pre-operative exercises, diagnosis, ROM, deformity, BMI, PFCO and PTS were important factors which influence ROM in TKA. Patient selection and preoperative counselling are important for good clinical outcome.</p>