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PURPOSE: Chondral injuries secondary to traumatic patella dislocation are common, and a subgroup of these are significant defects with fragments amenable to fixation. There is a paucity of published evidence assessing patients managed with combined acute patellofemoral stabilisation and osteochondral fixation. The purpose of this study is to report the outcomes of patients with osteochondral injuries secondary to acute traumatic patella dislocation treated with combined early fragment fixation and MPFL reconstruction using a quadriceps tendon turndown technique which has distinct advantages for this cohort, including preventing chondral overloading and non-violation of the patella bone. METHODS: Patients who underwent combined quadriceps tendon MPFL reconstruction and osteochondral fixation were included. Patient demographics, defect characteristics, complications and reoperations were evaluated. Patients were assessed with Lysholm, Kujala, KOOS-PF scores and satisfaction scale at follow up. Pre-operative MRI was assessed for presence of radiological risk factors for patella dislocation and post-operative MRI was used to assess cartilage quality with MOCART 2.0 score. RESULTS: A total of 19 patients (63.2% female) were included. The mean age was 17.4 ± 4.8 years and patients were followed up at a mean 15.8 ± 5.1 months post-surgery. The mean defect size was 2.4 cm2 ± 1.3 cm2, with the most common defect location being the patella (13/19; 68.4%) followed by the lateral femoral condyle (5/19; 26.3%). At final follow up, the overall mean Lysholm, Kujala, and KOOS-PF scores were 84.9 ± 11.1, 89.7 ± 5.8 and 80.6 ± 13.6, respectively. Seventeen patients (89.5%) were satisfied with their outcome. The mean MOCART 2.0 score at final follow-up was 72.5. One patient required medial capsular plication with removal of a loose chondral body and microfracture and 3 knees required minor reoperations. CONCLUSION: Combined acute osteochondral fragment fixation and MPFL reconstruction using a quadriceps tendon graft offers good radiological and patient-reported outcomes with high satisfaction and low rates of recurrent patella dislocation. To our knowledge, this is currently the largest series of its kind in the literature and the results of this study provide a rationale for a combined approach using a quadriceps tendon graft for this cohort. LEVEL OF EVIDENCE: Level IV.
Assuntos
Instabilidade Articular , Luxação Patelar , Articulação Patelofemoral , Humanos , Feminino , Criança , Adolescente , Adulto Jovem , Adulto , Masculino , Articulação Patelofemoral/cirurgia , Patela/lesões , Luxação Patelar/cirurgia , Ligamentos Articulares/cirurgia , Medidas de Resultados Relatados pelo Paciente , Instabilidade Articular/etiologia , Instabilidade Articular/cirurgiaRESUMO
PURPOSE: To evaluate clinical outcomes and rate of return to play (RTP) among athletes aged 30 years or younger who have undergone an arthroscopic rotator cuff repair (ARCR) after trauma. METHODS: We performed a retrospective review of patients who underwent an ARCR with a minimum of 12 months' follow-up between 2012 and 2019. Patients were followed up to assess the American Shoulder and Elbow Surgeons score, Subjective Shoulder Value, visual analog scale score, and satisfaction level. Whether patients were able to RTP was reported, in addition to the timing of return and the level to which they returned. RESULTS: Our study included 20 athletes (20 shoulders), with a mean follow-up period of 31.8 months. All patients were satisfied with their surgical procedure, and all would opt to undergo surgery again. Overall, 85% returned to sport and 50.0% returned to the same level or a higher level. The overall mean American Shoulder and Elbow Surgeons score was 92.4; mean Subjective Shoulder Value, 87.0; and mean visual analog scale score, 0.7. At final follow-up, only 1 patient (5.0%) had undergone a revision procedure. Of the 15 patients who played collision sports, 93.3% returned to sport but only 60.0% returned to the same level or a higher level. CONCLUSIONS: After ARCR, athletes aged 30 years or younger show excellent functional outcomes with high rates of patient satisfaction and RTP after the procedure. LEVEL OF EVIDENCE: Level IV, therapeutic case series.
RESUMO
BACKGROUND: Anterior shoulder instability is a common clinical condition that often requires surgical stabilization. Glenoid labral tears are often associated with instability, with glenolabral articular disruption (GLAD) lesions occasionally being identified arthroscopically during repair, particularly in collision athletes. PURPOSE: To evaluate the clinical outcomes and recurrence rates in patients who had GLAD lesions and underwent arthroscopic Bankart repair (ABR) and compare them with a control group without GLAD lesions. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: A retrospective review of patients who underwent ABR with GLAD lesions, by a single surgeon between July 2012 and March 2017, was performed. Additionally, these were pair matched in a 2:1 ratio for age, sex, sport, and level of play with a control group who underwent ABR without GLAD lesions. Return to sport, the level of return, and the timing of return were assessed. The visual analog scale (VAS) for pain score, Rowe score, Shoulder Instability-Return to Sport after Injury (SIRSI) score, and Subjective Shoulder Value (SSV) were evaluated. RESULTS: The study included a total of 66 patients (22 and 44 patients for the GLAD and control groups, respectively), with a mean age of 25.8 years and a mean follow-up of 66 months. Overall, there was no significant difference in any of the clinical outcome scores (VAS, Rowe, SIRSI, and SSV) utilized for the GLAD and control groups (P > .05 for all). Similarly, there was no significant difference in the total rate of return to play (90.9% vs 88.6%; P > .99) or return at the same/higher level (68.2% vs 72.7%; P = .78). There was no significant difference in timing of return to play (6.3 ± 6.6 months vs 6.4 ± 2.5 months; P = .98). There were 3 cases (13.6%) requiring further surgery (1 revision stabilization, 1 arthroscopic release, and 1 rotator cuff repair) in the GLAD group and 2 cases (4.5%) requiring further surgery (both revision stabilization) in the control group; the difference was not statistically significant (P = .32). CONCLUSION: After arthroscopic repair, patients with GLAD lesions had similar midterm outcomes when compared with a control group without GLAD lesions.
Assuntos
Artroscopia , Instabilidade Articular , Luxação do Ombro/cirurgia , Articulação do Ombro , Adulto , Humanos , Instabilidade Articular/cirurgia , Amplitude de Movimento Articular , Recidiva , Estudos Retrospectivos , Ombro/fisiopatologia , Articulação do Ombro/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: The Latarjet procedure is indicated for patients with recurrent anterior shoulder instability, previous failed soft tissue stabilization, glenoid bone loss, or high-risk factors for recurrence, although there is still a concern with the surgical complication rates associated with the Latarjet procedure. PURPOSE: To evaluate the 90-day complication rate after the open Latarjet procedure in a high-volume center. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: A retrospective review was performed of patients who underwent an open Latarjet procedure at our institution over a 5-year period between January 2015 and December 2019. The complications, readmissions, and reoperations within 90 days were evaluated. RESULTS: A total of 441 patients with a mean age of 23.0 ± 5.7 years was included; 97.5% of the patients were male. There were 2 intraoperative complications (0.5%): 1 coracoid fracture and 1 anaphylactic reaction to vancomycin. Overall, there were 19 postoperative complications (4.3%) in 18 patients, with 4 (0.9%) readmissions for revision surgery. Hematomas were the most common complication, occurring in 12 patients (2.7%), with 9 (2.0%) requiring a return to the operating theater during their stay for an evacuation. In those who required a readmission for a reoperation, 1 was for a hematoma requiring a washout, 2 were for irrigation and debridement of a surgical site infection, and the third was for a biceps tenodesis in a patient with severe bicipital pain. No patients had recurrence or any postoperative graft complications; additionally, there were no neurovascular complications. CONCLUSION: We found that in a high-volume center, the open Latarjet procedure has a low 90-day complication rate with a low revision rate. Hematomas were the most common complication experienced by patients who underwent the Latarjet procedure, while there was no recurrent instability or neurological or hardware complications reported among the 441 patients included in this study.
Assuntos
Artroplastia/efeitos adversos , Instabilidade Articular , Complicações Pós-Operatórias/epidemiologia , Luxação do Ombro , Articulação do Ombro , Adolescente , Adulto , Feminino , Humanos , Instabilidade Articular/cirurgia , Masculino , Readmissão do Paciente/estatística & dados numéricos , Recidiva , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Luxação do Ombro/cirurgia , Articulação do Ombro/cirurgia , Adulto JovemRESUMO
BACKGROUND: Recurrent dislocations after a first-time lateral patellar dislocation may occur in more than 50% of patients and can cause long-term disability. Many factors have been suggested to influence the risk of recurrence. PURPOSE: To systematically review and quantitatively synthesize the literature for factors associated with an increased risk of recurrence after a first-time patellar dislocation. STUDY DESIGN: Systematic review and meta-analysis of observational studies. METHODS: A total of 4 electronic databases were searched to identify relevant studies published before February 7, 2019. A quality assessment was performed with the National Heart, Lung, and Bone Institute quality assessment score. Factors assessed for their effect on the recurrence rate were documented, and the rates of recurrence were compared. Pooled dichotomous data were analyzed using random-effects meta-analysis with odds ratios (ORs). RESULTS: A total of 17 studies met the criteria for inclusion. The overall rate of recurrent dislocations after a first-time lateral patellar dislocation was 33.6%. An increased risk of recurrence was reported in patients with a younger age (OR, 2.61; P < .00001), open physes (OR, 2.72; P < .00001), trochlear dysplasia (OR, 4.15; P = .009), an elevated tibial tuberosity-trochlear groove (TT-TG) distance (OR, 2.87; P < .00001), and patella alta (OR, 2.38; P = .004). Sex, patterns of medial patellofemoral ligament injury, and history of contralateral dislocations were not found to be associated with an increased recurrence rate (P≥ .05). In studies that reported on the presence of multiple risk factors, recurrence rates were 7.7% to 13.8% when no risk factors were present but increased to 29.6% to 60.2% when 2 risk factors were present and to 70.4% to 78.5% when 3 risk factors were present. CONCLUSION: Younger age, open physes, trochlear dysplasia, elevated TT-TG distance, and patella alta were key risk factors for the recurrence of lateral patellar dislocations. Despite being not infrequently cited as risk factors, patient sex and a history of contralateral dislocations were not found to be significant risk factors. The presence of multiple risk factors increased the risk, and the development of predictive instability scores in large patient cohorts using all established risk factors should be a focus of future studies.