Surgical Results of Minimally Invasive Percutaneous Plate Fixation in the Treatment of Clavicle Shaft Fracture

PURPOSE: This study analyzed the results of the midclavicle fracture treatment using the minimally invasive percutaneous plate osteosynthesis (MIPO) technique in a retrospective manner. MATERIALS AND METHODS: Between March 2013 and March 2017, this study analyzed 40 patients who received MIPO surgery. Excluding 1 patient who underwent surgery on another body part injury, and 4 patients who were lost to follow-up over 1 year, 40 patients were analyzed for their operation time, bone union, functional American Shoulder and Elbow Surgeons score, scar lengths, pain relief (visual analogue scale), and complications. RESULTS: All patients over a 1 year of follow-up achieved bone union, and American Shoulder and Elbow Surgeons score 97.6 (94–100) on their shoulder functional scores. Their average operation time was 42.7 minutes, and the average scar length was 6.1 cm. Eighteen patients successfully received metal removal using the previous scar without additional incision. The clavicle length was similar in the normal and operated group. CONCLUSION: Despite its small sample size, clavicle fixation using the MIPO technique can be considered an effective treatment because of its limited number of complications, such as nonunion and rotational angulations.

Surgical Techniques for Percutaneous Intramedullary Fixation with Steinmann Pins for Clavicle Shaft Fractures / 대한정형외과학회잡지

PURPOSE: To report the clinical results from surgical treatment for clavicle shaft fracture by percutaneous intramedullary fixation with Steinmann pins. MATERIALS AND METHODS: Between January 2004 and June 2014, the medical records of 135 patients who underwent percutaneous intramedullary fixation with Steinmann pins were reviewed. The mean follow-up periods were 15 months. The functional results were evaluated with The Disabilities of the Arm, Shoulder and Hand (DASH) score and Constant score. The clinical results were evaluated with the shortened length of the clavicle, length of surgical wound, operation time and Kang's criteria. RESULTS: The mean bone union period was 11.6 weeks (8–16 weeks). The mean DASH score was 11.8. The mean Constant score was 91.2. The mean shortened length of the clavicle was less than 20 mm. The mean length of surgical wound was 1.2 cm (0.7–1.5 cm). The mean operation time was 18 minutes (10–35 minutes). Using Kang's criteria, 131 out of 135 patients (97.0%) showed good results. Complications included were 3 pin migrations and 2 non-unions. CONCLUSION: Percutaneous intramedullary fixation with Steinmann pins showed good results for treating clavicle shaft fracture.

Use of Composite Wiring on Surgical Treatments of Clavicle Shaft Fractures

PURPOSE: To introduce the technique of reducing displaced or comminuted clavicle shaft fracture using composite wiring and report the clinical results. MATERIALS AND METHODS: Between March 2006 and December 2013, 31 consecutive displaced clavicle fractures (Edinburgh classification 2B) treated by anatomic reduction and internal fixation using composite wiring and plates were retrospectively evaluated. The fracture fragments were anatomically reduced and fixed with composite-wiring. An additional plate was applied. Radiographic assessments for the numbers of fragments, size of each fragment and amount of shortening and displacement were performed. The duration for fracture union and complications were investigated retrospectively. The mean fallow-up duration was 15.9 months. RESULTS: The mean number of fragments was 1.7 (1-3) and the mean width of fracture fragment was 7.1 mm (4.5-10.6 mm). The mean shortening of the clavicle was 20.5 mm (10.3-36.2 mm). The mean number of composite wires used in fixation was 1.9 (1-3). Radiographic union was achieved in all patients with a mean time to union of 11.6 weeks. There were no complications including metal failure, pin migration, nonunion, or infection. CONCLUSION: The composite wiring was suitable for fixation of small fracture fragment and did not interfere with the union, indicating that it is useful for treatment of clavicle shaft fracture.

Surgical Techniques for Percutaneous Reduction by Towel Clips and Percutaneous Intramedullary Fixation with Steinmann Pins for Clavicle Shaft Fractures

PURPOSE: To report the clinical results of surgical treatment of clavicle shaft fracture by percutaneous reduction with towel clips and percutaneous intramedullary pin fixation. MATERIALS AND METHODS: This study reviewed the results of 80 cases of clavicle shaft fracture treated by percutaneous reduction with towel clips and percutaneous intramedullary pin fixation with Steinmann pins from January 2002 to August 2010, after follow-up for 12 months or more. We evaluated the clinical results, such as union time and complications. RESULTS: Bone union was evident in all cases and the mean time for bone union to appear on radiological findings was 10.3 weeks. Using Kang's criteria, 78 of the 80 patients (97.5%) showed good results and there were no severe complications. CONCLUSION: Percutaneous reduction with towel clips and the percutaneous intramedullary pin fixation method showed good results for treating clavicle shaft fracture.

Does Interfragmentary Cerclage Wire Fixation in Clavicle Shaft Fracture Interfere the Fracture Healing?

PURPOSE: A technique of cerclage wire fixation in comminuted fracture of the clavicle shaft is thought to interfere the fracture healing, so authors studied radiographically and clinically about the cases of cerclage wiring of the fracture fragments with the plate and screws fixation in the comminuted fracture of the shaft of the clavicle. MATERIALS AND METHODS: According to following inclusion criteria, total 18 patients (male: 15, female: 3) were investigated; Patients who visited hospital due to clavicle shaft comminuted fracture from February 2005 to April 2009, who underwent surgery utilizing more than 2 cerclage wire fixation for the fragments when open reduction and plate fixation were operated and who could be follow-up over one year. The duration for fracture union, functional outcome and complications were investigated retrospectively. RESULTS: Radiological bone union was accomplished in average 13.3 weeks (12~16 weeks) and there was no complication such as nonunion, delayed union or infection. Range of motion of ipsilateral shoulder joint was recovered in all patients except one at the final follow-up. CONCLUSION: The clinical and radiographical results of the plate and screws fixation with cerclage wiring of the fragments in comminuted clavicle shaft fracture showed that the cerclage wiring does not interfere the fracture healing, so authors think that this method is a good alternative operation if it is performed carefully to minimize soft tissue dissection.

Comparison of Results in Two Operative Treatments for Clavicle Shaft Fractures in Adult: Comparison of Results between Open Reduction and Internal Fixation with the Plate and Percutaneous Reduction by Towel Clip and Intramedullary Fixation with Steinmann

PURPOSE: To evaluate the results between open reduction and internal fixation with the plate and percutaneous reduction by towel clip and intramedullary fixation with Steinmann pin for clavicle shaft fractures in adult. MATERIALS AND METHODS: We have studied the results in 33 cases with the plate, 35 cases with the Steinmann pin among total 68 cases of clavicle shaft fracture. The patients were followed up over a period of at least 12 months. The final postoperative outcome was analyzed with the clinical outcomes using Kang's criteria, radiological union time and operation time. RESULTS: The clinical outcome that was good or excellent according to the Kang's criteria showed a distribution of 88% in the group using the plate with 29 cases out of total 33 cases, 91% in the group using the Steinmann pin with 32 cases out of total 35 cases. The mean radiological union time was 8.9 weeks in the group using the plate, 9.1 weeks in the group using Steinmann pin. The mean operation time was 72 minutes in the group using the plate, whereas was 18 minutes in the group using Steinmann pin. CONCLUSION: In the treatment of adult clavicle shaft fracture, two groups did not show a significant statistical difference in clinical and radiological outcomes. However, the operation time and postoperative functional recovery was significantly shorter and faster in the group using Steinmann pin. Additionally economic and cosmetic aspect was more satisfactory in the group using Steinmann pin.

Intramedullary Fixation in the Fracture of the Shaft of the Clavicle by Threaded Kirschner Wire

PURPOSE: To evaluate and report the clinical result of the intramedullary fixation by threaded Kirschner wire in the clavicle shaft fracture. MATERIALS AND METHODS: From May 2000 to April 2004, twenty patients who had the fracture of the shaft of the clavicle were treated by the intramedullary fixation with threaded Kirschner wire. Thirteen patients were followed up and the clinical and radiological results were analyzed. RESULTS: All of the cases had satisfactory fracture union but there were four cases of skin irritation signs by the tip of threaded Kirschner wire. In one case, the Kirschner wire was bent at the fracture site with malunion. According to the clinical scoring system of Kang et al, eight cases were excellent and five cases were good. CONCLUSION: Authors think that intramedullary fixation with threaded Kirschner wire in the fracture of the shaft of the clavicle is one of a good operative method because of small operative incision, easy operative method, satisfactory fracture union and easy removability of the implant.

Intramedullary Nailing with Knowles Pin for the Clavicle Shaft Fracture / 대한정형외과학회잡지

In the review of a series of 71 clavicle shaft fracture that were treated with open reduction and internal fixation, we tried a direct comparison between two fixation modes, that is, the fixation with plate and screws (54 cases) and the intramedullary nailing with Knowles pin (17 cases). The average time to healing was not significantly different between the two group; 10.8 weeks after the plating and 11.7 weeks with Knowles pinning. The rate of successful healing within four months after the surgery were also high in both groups: one delayed union and one nonunion in the plate group, and one delayed union in the Knowles pin group. There was one loosening in the Knowles pin group, which needed reoperation. Intramedullary fixation has several advantages compared with fixation with a plate and screws. It can be performed through a shorter incision: less dissection of soft tissue is needed: and, after healing, the pin is easily removed through a small incision under local anesthesia.