Anterior shoulder instability: comparison between Latarjet open procedure and arthroscopic capsuloplasty.

BACKGROUND: Latarjet surgery and capsuloplasty are both valid alternatives for the treatment of anterior shoulder instability with limited glenoid bone loss, although in literature there is extensive discussion on it. The purpose of this study was to compare the outcomes of these procedures in patients with similar lesions. METHODS: Between January 2000 to October 2020, 59 nonconsecutive patients suffering from anterior shoulder instability were treated, 33 had arthroscopic capsuloplasty (Group 1) and 26 had open Latarjet procedure (Group 2). The Group 1 was composed by 12% of female and 88% of males with the mean age at surgery 25.6 +/- 9.07 (15-49 years). In the Group 2, the 100% of patients were males with mean age 32.42 +/- 10.74 (16-56). Rowe Score, UCLA score and WOSI score were used to test patients. RESULTS: Only UCLA (average was 22.18 ± 6.13 for the Capsuloplasty and 26.76 ± 6.57 in the Latarjet, p = 0.01) and ROWE scores (average was 70.15 ± 24.75 in Latarjet and 50.15 ± 24.70 in Capsuloplasty, p = 0.002) showed a statistically significant difference between the two procedures, while the WOSI (mean results of Latarjet 0.31 ± 0.16 against 0.24 ± 0.09 of the capsuloplasty, p = 0.069) there was no significant difference between the two groups in question. CONCLUSIONS: Apparently, the Latarjet surgery is better in terms of instability recurrence compared to capsuloplasty but has higher rate of shoulder joint osteoarthtritis. However, there are no significant differences that could decree which procedure is better. (www.actabiomedica.it).

Direct anterior approach versus direct lateral approach in total hip arthroplasty and bipolar hemiarthroplasty for femoral neck fractures: a retrospective comparative study.

BACKGROUND: In the current literature, there is no consensus on the best surgical approach in hip replacement for femoral neck fractures (FNFs). AIM: The aim of this study is to compare the direct anterior approach (DAA) and the direct lateral approach (DLA) in patients treated with bipolar hemiarthroplasty (BHA) and total hip arthroplasty (THA) for FNFs. MATERIALS AND METHODS: Patients with displaced FNFs (Garden type III and IV) treated operatively using BHA and THA were enrolled. The surgical approach techniques DAA and DLA are compared. The analysed variables are: mean surgery time, number of blood units transfused perioperatively, percentage of patients transfused, perioperative complications, pain and functional outcomes at 1 and 6 months and mortality at 1, 3 and 12 months. RESULTS: Between 2015 and 2017, 37 patients underwent BHA by the DAA and 38 patients underwent BHA by the DLA, 69 patients underwent THA by the DAA and 60 patients underwent THA by the DLA. For THA, the DAA compared to the DLA had a higher mean surgery time (100.8 min vs. 97.7 min), a lower mean number of blood units transfused perioperatively (1.4 U vs. 1.9 U), a significantly lower percentage of patients transfused (53.6% vs. 71.7%), a higher rate of perioperative complications (10.1% vs. 1.6%), a lower pain referred and better functional outcomes in the first 6 postoperative months and a significantly lower mortality rate at 12 months (2.9% vs. 16.7%). For BHA, the advantages of the DAA over DLA are not as significant. CONCLUSIONS: The direct anterior approach in THA for FNFs provides significant benefits in the early post-operative period compared to the direct lateral approach in terms of functional recovery, residual pain, blood loss and mortality rate in the elderly active population. LEVEL OF EVIDENCE: Level IV, retrospective cohort study.

Triradiate cartilage fracture of the acetabulum treated surgically.

Fractures of the acetabulum are rare in the pediatric age and may be complicated by the premature closure of the triradiate cartilage. We report a case of triradiate cartilage displaced fracture treated surgically. A 14 years old boy, following a high-energy road trauma, presented an hematoma in the right gluteal region with severe pain. According to radiographic Judet's projections was highlighted a diastasis of the right acetabular triradiate cartilage.  CT scan study with 2D-3D reconstructions confirmed as type 1 Salter-Harris epiphyseal fracture. Due to the huge diastasis of the triradiate cartilage, the patient was operated after 72 hours through a plating osteosynthesis. We decided during the preoperative study that the plates should not be removed. Two years after surgery, the patient is clinically asymptomatic; the radiographic evaluation shows a complete cartilage's fusion and the right acetabulum is perfectly symmetrical to the contralateral. For the treatment of acetabular fractures in pediatric age should be carefully evaluated fracture's pattern, patient's age, skeletal maturity's grade, acetabulum's volume and diameter.