ObjectiveTo investigate the effectiveness of the opposite Judet approach for internal fixation of scapula neck and body fractures with reconstruction plate. MethodsBetween February 2008 and November 2012, 44 cases of scapula neck and body fractures were treated through the opposite Judet approach for internal fixation with reconstruction plate. There were 34 males and 10 females with a mean age of 31 years (range, 20-53 years). Fractures were caused by traffic accident in 30 cases, by falling from height in 10 cases, and by crashing of heavy object in 4 cases. Of 44 cases, 6 were classified as type Ⅱ A, 14 as type Ⅱ B, 4 as type Ⅱ C, and 20 as type Ⅳ fractures according to Miller standard. The mean time between operation and trauma was 11 days (range, 5-20 days). The glenopolar angle and the glenoid bank angle were measured on the anterior scapula X-ray films. The shoulder functions were evaluated according to the Rowe's scoring system. ResultsThe mean operation time was 80 minutes (range, 60-110 minutes). The mean intraoperative blood loss was 200 mL (range, 100-400 mL). Superficial wound infection occurred in 2 cases at 5 days after operation, and was cured after change dressing without dysfunction. Primary healing of incision was obtained in the other cases. All cases were followed up 12-23 months (mean, 18.3 months). No nerve or blood vessel injury, breakage of internal fixation, fracture displacement, bone nonunion, or osteomyelitis occurred. The glenopolar angle and glenoid bank angle were significantly improved from (17.08±3.28)°and (23.52±4.35)°before operation to (36.24±5.89)°and (9.27±2.12)°at 6 months after operation respectively (t=18.792, P=0.001;t=19.503, P=0.001). According to Rowe's scoring system for evaluation of shoulder function, the results were excellent in 32 cases, good in 8 cases, and fair in 4 cases at 1 year after operation; the excellent and 6 months good rate was 90.9%. ConclusionOpposite Judet approach for internal fixation of scapula neck and body fractures with reconstruction plate has the advantages of less rotator cuff injury, complete exposure of the scapula two column structure through the three gaps, and easy operation, and the satisfactory fracture reduction and rigid fixation can be obtained.
ObjectiveTo investigate the effectiveness of posterior minimally invasive approach for internal fixation of displaced scapula fractures. MethodsBetween January 2006 and December 2011,16 patients with scapular fractures underwent surgical fixation by a minimally invasive approach,including 11 cases of displaced glenoid fractures and 5 cases of unstable scapular neck/body fractures.There were 12 males and 4 females,aged 35-69 years (mean,53 years).The causes of injury were traffic accident in 10 cases,falling from height in 4 cases,and tumble in 2 cases.In 11 cases of displaced glenoid fractures,6 were rated as Ideberg type Ⅱ,2 as Ideberg type Ⅲ,1 as Ideberg type IV,and 2 as Ideberg type V,with a fracture displacement of more than 3 mm.In 5 cases of unstable scapular neck/body fractures,there were 3 cases of scapular neck fractures and 2 cases of scapular body fractures,with a fracture end angulation of more than 20°;3 cases had floating shoulder injury.The interval of injury and operation was 4-14 days (mean,6 days). ResultsThe mean operation time was 105.8 minutes;the mean intraoperative blood loss was 105.8 mL,and the mean hospitalization time was 17.6 days.Three patients had inflammation around the surgical incision,which was controlled by change dressing;primary healing of incision was obtained in the others.The patients were followed up 12-36 months (mean,24 months);all fractures healed within 12-19 weeks (mean,15.8 weeks).There was no implant failure or deep infection.Constant shoulder score,disability of the arm,shoulder,and hand (DASH) score,and visual analogue scale (VAS) score at post-operation had a significant improvement when compared with scores at pre-operation (P<0.05),but no significant difference was found between different time points at post-operation (P>0.05).Shoulder joint activities were gradually restored during the follow-up;the shoulder range of motion in elevation,abduction,internal rotation,and external rotation at 12 months after operation and last follow-up were significantly higher than those at 6 months after operation (P<0.05),but difference was not significant between at 12 months and last follow-up (P>0.05). ConclusionPosterior minimally invasive approach for internal fixation has good effectiveness in treating displaced scapula fractures,with the advantages of no need for a large subcutaneous flap and an extensive Judet incision or creation of muscular flaps.
ObjectiveTo study the surgical treatments of scapula fracture through the muscle space of rotator cuff approach and the Judet approach, and to evaluate and compare the clinical results.MethodsBetween January 2014 and December 2015, 50 patients with scapula fractures were treated with open reduction and internal fixation of reconstruction plate. Twenty-four patients were treated through the muscle space of rotator cuff approach (group A), and 26 patients were treated through the Judet approach (group B). There was no significant difference in gender, age, cause of injury, type of fracture, and the interval between injury and operation (P>0.05). The operation time, intraoperative blood loss, and incision length were recorded, and the shoulder functions after fracture healing confirmed by X-ray films were evaluated according to the Hardegger’s scoring system.ResultsThe operation time, intraoperative blood loss, and incision length in group A were significantly lower than those in group B (P < 0.05). The incisions of the two groups healed by first intention. All patients were followed up 6-13 months (mean, 11.6 months) in group A and 7-15 months (mean, 12.1 months) in group B. According to Hardegger standard, the effectiveness was rated as excellent in 19 cases, good in 4 cases, and fair in 1 case, with the excellent and good rate of 95.8% in group A, and as excellent in 15 cases, good in 4 cases, fair in 5 cases, and poor in 2 cases with the excellent and good rate of 73.1% in group B. The difference in effectiveness between 2 groups was significant (χ2=4.81, P=0.03). X-ray films showed that the reduction and internal fixation were satisfied and the fractures healed in 2 groups. The fracture healing time were (29.86±8.38) weeks in group A and (30.05±7.99) weeks in group B, showing no significant difference between 2 groups (t=0.16, P=0.87). ConclusionCompared with the Judet approach, the muscle space of rotator cuff approach has advantages of clearly exposure, less muscular dissection, less intraoperative blood loss, less operation time, easier operation, and satisfied shoulder function can be obtained.