Introduction: Open reduction and internal fixation is indicated in patients with displaced patella fracturesand loss of the extensor apparatus.Transverse fractures of the patella are commonly treated with modified tension band wire (MTBW). Loosening of the wires along with the implant construct and soft tissue irritation by the wires had already been reported. The newer technique, tension band wiring through cannulated cancellousscrews(TBWCCS) is soft tissue friendly and gives better stability. Objective: The objective of this study is to compare the outcome of treatment of patella fractures by modified tension band wiring with k wires and tension band wiring through parallel cannulated cancellous screws in terms of union rate, functional outcome and complication rate. Methodology: We performed acomparative study between the two procedures from September 2017 to January 2019 at Nepal Medical College Teaching Hospital. Total of 40 patients, 20 in each groupware enrolled in the study.Allthe patients were followed at regular intervals. Time taken for radiographic union was recorded. Variables of Modified Hospital for Special Surgery Knee Score (MHSSKS) were recorded and graded till the last follow-up at 24 weeks. Complications of each procedure were recorded.The data was analyzed using SPSS version 16. Results: All fractures united at 12.20±3.03 weeks in MTBWgroup and 11.20±2.78 weeks in TBWCCS group. Complication rate was significantly higher in MTBW group. In TBWCCS group, 90% patients had good to excellent MHSSKS score whilein MTBW group, 75% had good to excellent results at 24 weeks. Pain during walking was significantly better in TBWCCS group. Conclusion: On the basis of our study, tension band wiring through cannulated cancellousscrews is an effective method of treatment of patellar fractures.
The fractures of metacarpal and phalanges of the hand are the most common injury encountered in emergency department. Most often these injuries are neglected as minor injuries and later on develops a functional limit of the hand. Joshi’s external stabilizing system (JESS) fixator based on the principle of ligamentotaxis, stabilize the unstable and intraarticular fractures of metacarpal and phalangeal and also provides an environment for rapid soft tissue healing without further damaging the microvascular circulation. The study includes total number of 38 patients with a diagnosis of fracture of Metacarpal and phalanx of hand admitted in Nepal Medical college and Teaching Hospital who were treated with JESS fixator. The functional outcome after the removal of JESS fixator was assessed by calculating American Society for Surgery of Hand and Total Active flexion (ASSH TAF). Among the 38 patients, all fractures went to union with an average union period of 6 weeks. The mean period of treatment for metacarpal fractures was12 weeks and for phalangeal fractures 16 weeks by which time patients regained full functional activity of hand and returned back to their respective works. The functional outcome assessed by ASSH-TAF score was excellent in 28 patients, good in 10 patients and none of them had a poor result. The complication was seen in 9(23.68%) cases, superficial pin tract infection and K Wire Loosening. JESS fixator is cheap, easily available and less technically demanding, provides with an effective treatment for the metacarpal and phalanges fracture, as it provides adequate stability that allows early rehabilitation with soft tissue care and has got a good functional outcome
Hand fractures are different from other fractures elsewhere in the body. Functional impairment of hand leads to a prominent issue to the patient. We have a common practice of treatment of hand fractures by using kirschner wire(s). The internal fixation using plates and screws for metacarpal fractures of the hand is technically demanding but it is beneficial to the patients as it permits early mobilization and better pain relief. We studied the outcome of this type of internal fixation of the metacarpal fractures at Nepal Medical College. We included 26 patients above 18years with isolated extraarticular, closed and open Swanson I metacarpal fractures of the hand. Fractures with rotation of the digit and unacceptable angulation, shortening and unstable fractures were included. Pain was evaluated by visual analogue scale and function using American Society for Surgery of hand Total Active Flexion (ASSHTAF) score. The mean pain score (VAS) was 0.27 at 12 weeks. The ASSHTAF score showed excellent results in 92.3% patients at 12 weeks. At the final follow up 92.3% patients had excellent results, 3.8% had good and 3.8% had poor results. Fracture union was seen in all patients at final follow up. The study shows that internal fixation of unstable metacarpal fractures gives significant pain relief to the patient and an excellent functional outcome.
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