Background: One of the most common injuries encountered in orthopedic practice are Distal Radius fractures. This comprises of 8%−15% of all fractures in adults 1 . The reason for comminuted DER fractures is high-energy trauma in young and low-energytrauma in elderly. They present as shear and impacted fractures involving the articular surface of the distal radius with displacement of the fragments 2-7 . External fixation for distal radius fracture relies on the principle of Ligamentotaxisin which, a distraction force applied to the carpus aligns the fragments by means of intact ligaments. The length and alignment of fracture fragment is guided by pull and counter pull which are otherwise difficult to control 8 . Objective: To study functional outcome of distal end radius fracture treated by ligamentotaxis with evaluation of functional results according to Disabilities of the Arm, Shoulder and Hand (DASH) score system. Material and Methods: We included 30 patients (Male 24 and Female 6) treated for distal end radius fracture during a period from 2015 to 2017. Patients were evaluated clinically by subjective assessment using DASH Scoring system. Result: After functional evaluation of patients according to the scheduled follow up with mean DASH Score of 76.08 at 1st month, 62.92 at 3rd month and 42.60 at 6th month, and was found to be Highly Significant (p<0.001) among all the compared groups. Conclusion: We concluded that external fixation and ligamentotaxis applied to complex distal radius fractures, when added with augmented K-wire fixation can provide direct augmentation of fracture stability and a good wrist function.
Background: Most commonly reconstructed ligament of knee is Anterior Cruciate Ligament that aims to halt or minimise the number of instability episodes 1. Testing with biomechanical parameters has shown that there is correlation between graft cross-sectional area and maximum load to failure 2. This study attempts to analyse the functional outcome of ACL reconstruction with 5 strands of hamstring autograft Aims and Objectives: This study is based on hypothesis that larger graft will be stronger, stiffer providing better functional outcome. Materials & Methods: 35 Patients having ACL injury were treated at a tertiary care hospital; using a 5-strand hamstring graft, fixed with suspensory fixation at femoral side and aperture fixation at the tibial side. Cases were diagnosed with ACL on clinical examination & MRI. Tegner-lyshom score and International Knee Documentation Committee -Orthopaedic Scores (IKDC) is used post-operatively to grade the functional outcome of an ACL reconstruction. Results: Male predominance was observed in study subjects than female with left side slightly more commonly involved than right. Laterality didn't influenced outcome. Graft diameter observed is 9mm in 68.6%, 8 mm and 10 mm was observed in 11.4% and 20% respectively. Lysholm score at baseline was 41.63 which increased progressively to 93.45 at the end of 9 months. The IKDC score at baseline was 32.5 which increased progressively to 83.45 at the end of 12 months. Superficial infections was seen in 8.6% while complaint of knee pain was given by 2.9% cases. Lachman test was positive in 2 (5.7%) cases. Conclusion: Five-strand graft offers very high strength and more length than the 4ST. It is useful in patients with ligamentous laxity, small tendons, or other stability risk factors.
Category: Midfoot/Forefoot Introduction/Purpose: To determine the reliability of Delta PP (difference in medial and lateral proximal phalanx wall length) compared to HIA (hallux interphalangeal angle) in the assessment of HVI (hallux valgus interphalangeus) in both pre and postoperative radiographs. Methods: This was a retrospective observational study of 186 feet with hallux valgus. The number of cases required to adequately power the study was 128. Preoperative and postoperative hallux alignment were evaluated by two different radiological parameters, Delta PP and HIA. Inter-observer variability was assessed independently by two authors and compared using a intraclass correlation coefficient. Results: The intra-class correlation coefficient was more than 0.8 for all parameters, thus both HIA and Delta PP measurement provide reliable and reproducible data. Mean HIA significantly increased following surgical correction of hallux valgus. In comparison, the mean Delta PP decreased after correction. This postoperative increase in HIA indicates that pre-operative HIA underestimates the magnitude of HVI and therefore is an inaccurate tool for measuring HVI's contribution to the TVDH (total valgus deformity of the hallux) and to preoperative planning. However, the Delta PP was a greater determinant of the phalanx deformity's contribution to the TVDH. Conclusion: The outcome of our study shows that both HIA and Delta PP are reproducible when assessing the hallux valgus interphalangeus deformity, however, Delta PP quantifies the amount of correction obtained more precisely. The additional benefit of measuring the Delta PP is that it allows for accurate planning in determining the dimensions of the medial based wedge of the Akin osteotomy that needs to be resected.
Background To determine the reliability of Delta PP (difference in medial and lateral proximal phalanx wall length) compared with HIA (hallux interphalangeal angle) in the assessment of HVI (hallux valgus interphalangeus) in both preoperative and postoperative radiographs. Methods This was a retrospective observational study of 186 feet with hallux valgus. The number of cases required to adequately power the study was 128. Preoperative and postoperative hallux alignment were evaluated by 2 different radiological parameters, Delta PP and HIA. Interobserver variability was assessed independently by 2 authors and compared using a intraclass correlation coefficient. Results The intraclass correlation coefficient was more than 0.8 for all parameters, thus both HIA and Delta PP measurement provide reliable and reproducible data. Mean HIA significantly increased following surgical correction of hallux valgus. In comparison, the mean Delta PP decreased after correction. This postoperative increase in HIA indicates that preoperative HIA underestimates the magnitude of HVI and therefore is an inaccurate tool for measuring HVI’s contribution to the TVDH (total valgus deformity of the hallux) and to preoperative planning. However, the Delta PP was a greater determinant of the phalanx deformity’s contribution to the TVDH. Conclusion The outcome of our study shows that both HIA and Delta PP are reproducible when assessing the HVI deformity; however, Delta PP quantifies the amount of correction obtained more precisely. The additional benefit of measuring the Delta PP is that it allows for accurate planning in determining the dimensions of the medial-based wedge of the Akin osteotomy that needs to be resected. Levels of Evidence: Level 4
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