ABSTRACT
BACKGROUND: Common questions about shoulder arthroplasty (SA) searched online by patients and the quality of this content are unknown. The purpose of this study is to uncover questions SA patients search online and determine types and quality of webpages encountered. METHODS: The "People also ask" section of Google Search was queried to return 900 questions and associated webpages for general, anatomic, and reverse SA. Questions and webpages were categorized using the Rothwell classification of questions and assessed for quality using the Journal of the American Medical Association (JAMA) benchmark criteria. RESULTS: According to Rothwell classification, the composition of questions was fact (54.0%), value (24.7%), and policy (21.3%). The most common webpage categories were medical practice (24.6%), academic (23.2%), and medical information sites (14.4%). Journal articles represented 8.9% of results. The average JAMA score for all webpages was 1.69. Journals had the highest average JAMA score (3.91), while medical practice sites had the lowest (0.89). The most common question was, "How long does it take to recover from shoulder replacement?" CONCLUSIONS: The most common questions SA patients ask online involve specific postoperative activities and the timeline of recovery. Most information is from low-quality, non-peer-reviewed websites, highlighting the need for improvement in online resources. By understanding the questions patients are asking online, surgeons can tailor preoperative education to common patient concerns and improve postoperative outcomes.
ABSTRACT
The purpose of this study was to describe the shuttle technique of acetabular labral reconstruction using allograft fascia lata and report minimum two-year clinical outcomes in a prospective patient cohort. We present a shuttle technique to introduce and fixate the allograft, by which the need to fix the free end of the graft from inside the joint is avoided. Between October 2010 and March 2014, 693 hip arthroscopic surgeries were performed by the senior author. Of these 693 patients, 34 patients underwent a labral reconstruction procedure using allograft fascia lata and the shuttle technique and met inclusion criteria. Outcome measures were collected at minimum two years postoperatively. 91.2% (31) of reconstruction patients were available for follow-up at minimum two years after surgery with 12.9% (4) of these patients converting to total hip arthroplasty at average time 27.9 months post-surgery. For the remaining reconstruction patients, mean mHHS increased from 64.0 preoperatively to 84.6 postoperatively (P = 0.0015), SF-12 Physical from 38.9 to 49.0 (P = 0.0004), SF-12 Mental from 49.5 to 55.6 (P = 0.0095), iHOT-12 from 36.4 to 68.1 (P = 0.0017), HOS-ADL from 62.6 to 81.6 (P = 0.0032) and HOS-SS from 32.9 to 65.7 (P < 0.0001). Arthroscopic acetabular labral reconstruction using fascia lata allograft and a shuttle technique appears to be an effective procedure for the treatment of labral pathology through minimum two-year follow-up. While it is difficult to discern the direct influence of the labral reconstructive procedure given the treatment of often concomitant intra-articular pathology, this patient cohort has fared similarly to other cohorts of labral reconstruction patients. No major adverse events are reported.
ABSTRACT
BACKGROUND: There is a paucity of prospectively collected data as they relate to nerve injuries after hip arthroscopic surgery. Studies describing the relationship of neurological injuries to portal placement and the duration and magnitude of traction force with regular and standardized patient follow-up protocols are limited. PURPOSE/HYPOTHESIS: The purpose of this study was to characterize nerve deficits in a series of patients undergoing hip arthroscopic surgery as these deficits relate to axial traction and portal placement. It was hypothesized that in patients who presented without nerve deficits after surgery, the magnitudes of traction-related measurements would exceed previous recommendations based on expert opinion (<50 lb). Additionally, it was hypothesized that sensory disturbance would commonly be observed (≥16%) localized to the distal anterolateral thigh related to portal placement. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: A total of 45 patients scheduled to undergo hip arthroscopic surgery between July 2012 and February 2014 were included in this study. Traction force was measured and recorded every 5 minutes during surgery, and patients were assessed by a physical examination for deficits in light touch sensitivity at all lower extremity dermatomes preoperatively and at 3 weeks, 6 weeks, 3 months, and 1 year postoperatively. Patients were also tested for strength deficits and rated on the manual muscle testing grading scale. Patients reported modified Harris Hip Score (mHHS), Hip Outcome Score-Activities of Daily Living and -Sport subscales (HOS-ADL and HOS-Sport, respectively), Short Form-12 (SF-12) mental and physical component summaries, and international Hip Outcome Tool-12 (iHOT-12) scores preoperatively and at 1 year postoperatively. RESULTS: Thresholds for maximum traction force, mean traction force, duration of traction, and traction impulse were 120 lb, 82 lb, 61 minutes, and 7109 lb·min, respectively, below which no patients presented with sensory or motor dysfunction thought to be related to traction. A minority (17.8%) of patients presented with highly localized, distal anterolateral sensory deficits suggestive of injuries related to portal placement, and 2.2% of patients presented with perineal numbness localized to the distribution of the pudendal nerve. All nerve deficits had resolved by 1-year follow-up. CONCLUSION: This study suggests that it may be possible to apply more axial traction force for a longer duration than expert opinion has previously suggested, without significant and, in the majority of cases (82.2%), any traction-related short-term complications. Transient traction- and portal placement-related nerve injuries after hip arthroscopic surgery may be more frequent (31.1% in this study) than have been reported historically.
