Patient-Reported Outcomes Following Multi-Ligament Knee Injuries With or Without Internal Brace Augmentation and the Role of Patient Access to Rehabilitation (174)

Objectives: (1) To compare the postoperative outcomes in patient who underwent multifilament knee reconstruction (MLKR) with or without internal brace augmentation and (2) To examine potential differences in outcomes of patients with different access to postoperative rehabilitation following MLKR. Methods: Adult patients sustaining a multifilament knee injury (MLKI) from 2007 to 2020 who were surgically treated by a single surgeon were retrospectively identified and invited to participate. Patients with incomplete follow up data were excluded. Data recorded included patient demographics, intraoperative procedure performed (with versus without use of internal brace), patient access to rehabilitation after surgery (limited versus full access) and postoperative patient reported outcomes. The last included the Multiligament Quality of Life Questionnaire (MLQOL), PROMIS Computer Adaptive Testing (CAT) for Physical Function, Mobility, and Pain Interference, and the Lysholm Knee Questionnaire. Descriptive statistics were conducted using STATA. Comparison of the postoperative outcomes was performed between patients who received or did not receive internal brace during MLKR and those who had limited versus full access to postoperative rehabilitation, using descriptive statistics (STATA). The level of statistical significance was set at <0.05. Results: A total of 85 (15 females,70 males) patients met the inclusion criteria. Of those, 62 patients (13 females, 49 males underwent MLKR without internal brace augmentation (NIB group) and 23 patients (2 females, 11 males) underwent MLKR with internal brace augmentation (IB group). Patient age and BMI were similar between the IB and NIB groups (Table 1). The mean follow-up time was 5.2+/-0.6 years on the NIB group and 1.5+/-0.1 years in the IB group (p<0.0001). The comparison of baseline characteristics and postoperative outcomes in MLKR patients in the NIB and IB groups is shown in Table 1. There was no difference in any of the postoperative outcome scores between patients in the NIB and IB groups who underwent MLKR. Access to rehabilitation data were available for 83 patients. Of those, 69 patients (12 females, 57 males) had full access to rehabilitation and 17 patients (3 females, 14 males) had limited access to postoperative rehabilitation. The mean follow- up time was similar between patients with versus limited access to rehabilitation (mean time was 2.6 years and 2.2 years respectively, p=0.96). The baseline patient characteristics were similar between the last two subgroups. However, patients with limited access to postoperative rehabilitation had significantly lower PROMIS Pain (p=0.018) and PROMIS Physical Function (p=0.025) scores compared to patients with full access to rehabilitation. The comparison of baseline characteristics and postoperative outcomes in MLKR patients with limited versus full access to postoperative rehabilitation is presented in Table 2. Conclusions: Internal bracing augmentation did not result in significant improvement of postoperative outcomes in patients undergoing MLKR, compared to the traditional technique without the use of internal brace, at short-term follow up. Postoperative rehabilitation is critical in patients who undergo MLKR, as patients with limited access to may experience worse outcomes at short term follow up in comparison to those who have full access to rehabilitation services. The socioeconomic status of the MLKR candidates should be examined preoperatively, and efforts should be made to grant these patients access to postoperative rehabilitation in order to optimize their clinical outcomes.

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One Year Follow-Up of Patient Reported Outcomes Following Third Generation Minimally Invasive Chevron Akin Osteotomies (MICA) in Hallux Valgus Surgery

Foot & Ankle Orthopaedics ◽

10.1177/2473011420s00328 ◽

2020 ◽

Vol 5 (4) ◽

pp. 2473011420S0032

Author(s):

Thomas L. Lewis ◽

Robbie Ray ◽

David Gordon

Keyword(s):

Minimally Invasive ◽

Hallux Valgus ◽

Patient Reported Outcomes ◽

Case Series ◽

Third Generation ◽

Short Term ◽

Patient Reported ◽

The Mean ◽

One Year

Category: Bunion Introduction/Purpose: The aim of this study was to explore the short-term results of third generation (using screw fixation) Minimally Invasive Chevron and Akin osteotomies (MICA) for hallux valgus correction. There is a paucity of published data regarding the outcomes of this relatively new technique. We present the largest series in the literature, using three separate validated patient-reported outcome measures (EQ-5DL, VAS Pain and Manchester Oxford Foot Questionnaire (MOXFQ), for this time point. Methods: A single surgeon case series of patients with hallux valgus underwent primary third generation minimally invasive chevron and akin osteotomies (MICA) for hallux valgus correction. Between August 2015 and January 2019, 430 MICAs were performed in 295 patients that were eligible for 1 year follow up. Baseline and 1 year post-operative patient reported outcomes were collected for 242 feet in 194 patients (182 females; 12 males). Paired t-tests were used to determine the statistical significance of the difference between pre- and post-operative scores. Results: The mean age was 55.9 (range 16.3-84.9, standard deviation (s.d.) 12.5). At one year follow up, the mean MOXFQ scores had improved for each domain: Pain; baseline 41.9 (range 0-100, s.d. 21.8), reduced to 13.8 (range 0-90, s.d. 17.7, p<0.001); Walking; baseline 34.6 (range 0-100, s.d. 24.3) reduced to 9.8 (range 0-89.0, s.d. 18.0, p<0.001); Social interaction; baseline 45.4 (range 0-100, s.d. 22.8), reduced to 8.2 (range 0-75.0, s.d. 14.7, p<0.001). Mean VAS Pain score improved from 29.8 (range 0.0-90.0, s.d. 22.1) to 8.2 (range 0.00-64.0, s.d. 12.8, p<0.001). Mean EQ-5D index score improved from 0.755 (range 0.066-1.000, s.d. 0.136) to 0.891 (range 0.350-1.000, s.d. 0.124, p<0.001). Mean EQ-5D VAS score improved from 83.4 (range 28- 100, s.d. 12.4) to 85.6 (range 0-100, s.d. 14.2, p=0.047). Conclusion: This is the largest prospective case series of short-term patient reported outcomes using a validated assessment method for hallux valgus, following third generation MICA to date. These data show that this technique is effective at improving foot and ankle specific patient reported outcomes at 1 year. This cohort is being followed over the longer term.

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Six Month Follow-Up of Patient Reported Outcomes Following Third Generation Minimally Invasive Chevron Akin Osteotomies (MICA) in Hallux Valgus Surgery

Foot & Ankle Orthopaedics ◽

10.1177/2473011420s00330 ◽

2020 ◽

Vol 5 (4) ◽

pp. 2473011420S0033

Author(s):

Thomas L. Lewis ◽

Robbie Ray ◽

David Gordon

Keyword(s):

Minimally Invasive ◽

Hallux Valgus ◽

Patient Reported Outcomes ◽

Case Series ◽

Third Generation ◽

Short Term ◽

Specific Patient ◽

Patient Reported ◽

The Mean

Category: Bunion Introduction/Purpose: The aim of this study was to explore the short-term results of third generation (using screw fixation) Minimally Invasive Chevron and Akin osteotomies (MICA) for hallux valgus correction. There is a paucity of published data regarding the outcomes of this relatively new technique. We present the largest series in the literature, using three separate validated patient-reported outcome measures (EQ-5DL, VAS Pain and Manchester Oxford Foot Questionnaire (MOXFQ), for this time point. Methods: A single surgeon case series of patients with hallux valgus underwent primary third generation minimally invasive chevron and akin osteotomies for hallux valgus correction. Between August 2015 and July 2019, 478 MICAs were performed in 328 patients that were eligible for 6 month follow up. Baseline and 6 month post-operative patient reported outcomes were collected for 340 feet in 267 patients (247 females; 20 males). Paired t-tests were used to determine the statistical significance of the difference between pre- and post-operative scores. Results: The mean age was 54.9 (range 16.3-84.9, standard deviation (s.d.) 12.8). At 6 month follow up, the mean MOXFQ scores had improved for each domain: Pain; baseline 42.5 (range 0-100, s.d. 22.6), reduced to 16.3 (range 0-100, s.d. 18.4, p<0.001); Walking; baseline 35.5 (range 0-100, s.d. 24.8), reduced to 12.2 (range s.d. 19.1, p<0.001); Social interaction; baseline 45.4 (range 0- 100, s.d. 22.6), reduced to 10.9 (range 0-100.0, s.d. 16.9, p<0.001). Mean VAS Pain score improved from 30.5 (range 0.0-90.0, s.d. 22.1) to 10.5 (range 0.00-78.0, s.d. 14.8, p<0.001). Mean EQ-5D index score improved from 0.752 (range 0.066-1.000, s.d. 0.133) to 0.872 (range 0.122-1.000, s.d. 0.133, p<0.001). Mean EQ-5D VAS score remained static from 82.7 (range 0-100, s.d. 13.3) to 83.7 (range 0-100, s.d. 17.8, p=0.386). Conclusion: This is the largest prospective case series of short-term patient reported outcomes using a validated assessment method for hallux valgus, following third generation MICA to date. These data show that this technique is effective at improving foot and ankle specific patient reported outcomes at 6 months. This cohort is being followed over the longer term.

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No Difference in Outcomes Following Osteochondral Allograft with Fresh Precut Cores Compared to Hemi-Condylar Allografts

Cartilage ◽

10.1177/19476035211021911 ◽

2021 ◽

pp. 194760352110219

Author(s):

Danielle H. Markus ◽

Anna M. Blaeser ◽

Eoghan T. Hurley ◽

Brian J. Mannino ◽

Kirk A. Campbell ◽

...

Keyword(s):

Patient Reported Outcomes ◽

Knee Injury ◽

Lesion Size ◽

Osteochondral Allograft ◽

Osteochondral Lesions ◽

Radiographic Outcomes ◽

Significant Difference ◽

Patient Reported ◽

The Mean

Objective The purpose of the current study is to evaluate the clinical and radiographic outcomes at early to midterm follow-up between fresh precut cores versus hemi-condylar osteochondral allograft (OCAs) in the treatment of symptomatic osteochondral lesions. Design A retrospective review of patients who underwent an OCA was performed. Patient matching between those with OCA harvested from an allograft condyle/patella or a fresh precut allograft core was performed to generate 2 comparable groups. The cartilage at the graft site was assessed with use of a modified Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) scoring system and patient-reported outcomes were collected. Results Overall, 52 total patients who underwent OCA with either fresh precut OCA cores ( n = 26) and hemi-condylar OCA ( n = 26) were pair matched at a mean follow-up of 34.0 months (range 12 months to 99 months). The mean ages were 31.5 ± 10.7 for fresh precut cores and 30.9 ± 9.8 for hemi-condylar ( P = 0.673). Males accounted for 36.4% of the overall cohort, and the mean lesion size for fresh precut OCA core was 19.6 mm2 compared to 21.2 mm2 for whole condyle ( P = 0.178). There was no significant difference in patient-reported outcomes including Visual Analogue Scale, Knee Injury and Osteoarthritis Outcome Score for Joint Replacement, and Tegner ( P > 0.5 for each), or in MOCART score (69.2 vs. 68.3, P = 0.93). Conclusions This study found that there was no difference in patient-reported clinical outcomes or MOCART scores following OCA implantation using fresh precut OCA cores or size matched condylar grafts at early to midterm follow-up.

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Arthroscopic ligament-specific repair for triangular fibrocartilage complex foveal avulsions: a minimum 2-year follow-up study

Journal of Hand Surgery (European Volume) ◽

10.1177/1753193420957901 ◽

2020 ◽

pp. 175319342095790

Author(s):

Bo Liu ◽

Margareta Arianni ◽

Feiran Wu

Keyword(s):

Patient Reported Outcomes ◽

Triangular Fibrocartilage Complex ◽

Wrist Flexion ◽

Level Of Evidence ◽

Flexion Extension ◽

Patient Reported ◽

Triangular Fibrocartilage ◽

The Mean ◽

Viable Method

This study reports the arthroscopic ligament-specific repair of the triangular fibrocartilage complex (TFCC) that anatomically restores both the volar and dorsal radioulnar ligaments into their individual foveal footprints. Twenty-five patients underwent arthroscopic ligament-specific repair with clinical and radiological diagnoses of TFCC foveal avulsions. The mean age was 28 years (range 14–47) and the mean follow-up was 31 months (range 24–47). Following arthroscopic assessment, 20 patients underwent double limb radioulnar ligament repairs and five had single limb repairs. At final follow-up, there were significant improvements in wrist flexion–extension, forearm pronation–supination and grip strength. There were also significant improvements in pain and patient-reported outcomes as assessed by the patient-rated wrist evaluation, Disabilities of the Arm, Shoulder and Hand score and modified Mayo wrist scores. Arthroscopic ligament-specific repair of the TFCC does not require specialist dedicated equipment or consumables and offers a viable method of treating these injuries. Level of evidence: IV

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Results of an Interim Analysis of a Prospective Multicenter Study Assessing Radiographic and Patient Outcomes Following Triplanar Tarsometatarsal Arthrodesis with Early Weightbearing

Foot & Ankle Orthopaedics ◽

10.1177/2473011420s00498 ◽

2020 ◽

Vol 5 (4) ◽

pp. 2473011420S0049

Author(s):

Dane K. Wukich ◽

Robert D. Santrock ◽

Daniel C. Farber ◽

Abdi Raissi ◽

Avneesh Chhabra ◽

...

Keyword(s):

Hallux Valgus ◽

Multicenter Study ◽

Patient Reported Outcomes ◽

Metatarsal Osteotomy ◽

Recurrence Rates ◽

Prospective Multicenter Study ◽

Post Procedure ◽

Patient Reported ◽

The Mean

Category: Bunion; Midfoot/Forefoot Introduction/Purpose: The majority of hallux valgus corrections are performed via a uniplanar metatarsal osteotomy approach in which the metatarsal is cut and shifted over in the transverse plane. This approach has demonstrated high long-term recurrence rates. Recent research demonstrates that 87% of hallux valgus deformities are three-dimensional with abnormal frontal-plane rotation of the metatarsal, which cannot be fully addressed with a uniplanar metatarsal osteotomy. While correction at the 1st tarsometatarsal (TMT) joint may provide the optimal surgical approach for 3D anatomic restoration at the apex of the deformity, 1st TMT fusion has historically involved an extended period of non-weightbearing. This study evaluates the clinical, radiographic, and patient-reported outcomes in patients undergoing instrumented triplanar 1st TMT arthrodesis (TTA) with a biplanar plating system and protected near-immediate weightbearing. Methods: This is a prospective multicenter study that will continue for 60 months post-operatively. Patients between 14-58 years old with symptomatic hallux valgus (intermetatarsal and hallux valgus angles between 10.0-22.0° and 16.0-40.0°, respectively) and no prior hallux valgus surgery on the operative foot are eligible for this study. Patients are treated with an TTA procedure using a biplanar plating system with protected near-immediate weightbearing. Outcomes (radiographic, range of motion (ROM), pain measured by visual analog scale (VAS), Manchester-Oxford Foot Questionnaire (MOxFQ), return to weightbearing and activities) are evaluated post-operatively. Two independent musculoskeletal radiologists reviewed radiographic data. These interim results are limited to patients completing at least 6 weeks of follow-up. Results: At time of data cut-off, 74 patients had undergone TTA with at least 6 weeks follow-up. The majority of patients were women (95%) with mean age 41.7 years. The mean (95% confidence interval) time to protected weightbearing in CAM boot was 8.0 (6.4, 9.7) days, return to work was 19.0 (13.6, 24.4) days, and return to full work was 31.5 (22.7, 40.2) days. There was a significant change in radiographic measures pre vs. post procedure and changes were maintained over time (Table). VAS pain score decreased 4 and 6 months post-procedure by 3.9 (3.2, 4.6) and 4.2 (3.5, 5.0), respectively. The mean MOxFQ Index Score pre-procedure was 53.3 (49.5, 57.1) and at month 6 had decreased to 18.6 (12.9, 24.2). Conclusion: These interim findings support that TTA with biplanar plating is successful in correcting the 3D hallux valgus deformity with early return to weightbearing and demonstrated favorable clinical and patient-reported outcomes. Patients were able to return to full, unrestricted work and activities within just a few months and had meaningful pain reduction after surgery. Patients will continue to be followed for up to 60 months. Clinical/radiographic healing at 12 months and recurrence rates at 24 months, as well as complications and patient satisfaction, will be evaluated. [Table: see text]

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Treatment Outcomes of Total Ankle Arthroplasty Using an Artificial Talus

Foot & Ankle Orthopaedics ◽

10.1177/2473011419s00219 ◽

2019 ◽

Vol 4 (4) ◽

pp. 2473011419S0021

Author(s):

Takaaki Hirano ◽

Yui Akiyama ◽

Tomoko Karube ◽

Naoki Haraguchi ◽

Hisateru Niki ◽

...

Keyword(s):

Treatment Outcomes ◽

Japanese Society ◽

Japanese Orthopaedic Association ◽

Total Ankle Arthroplasty ◽

Short Term ◽

Short Term Treatment ◽

Ankle Arthroplasty ◽

Patient Reported ◽

The Mean

Category: Ankle Arthritis Introduction/Purpose: Problems associated with mid- to long-term total ankle arthroplasty (TAA) include loosening and sinking of the talus implant. These problems arise due to a lack of stability compared with artificial joints such as knees and hips. In Japan, aluminum ceramic talus implants have been developed and are reported to result in good treatment outcomes. Here we investigated and report the treatment outcomes for combined TAA (cTAA), in which TAA is combined with a talus implant during the initial procedure. Methods: We assessed 15 cases involving 16 feet that underwent cTAA for which follow-up was available for at least 6 months. These cases comprised five feet with stage IIIb osteoarthritis and nine feet with stage IV osteoarthritis according to the Takakura classification as well as two feet with talus necrosis. The mean patient age was 73.5 years, and the mean follow-up period was 9.1 months. The talus implant was completely customized for all cases, and TNK Ankle (Kyocera, Japan) tibial components were used. Assessments were performed before and after surgery using the Japanese Society for Surgery of the Foot scale (JSSF scale) for physician-led objective evaluation and the Japanese Orthopaedic Association/Japanese Society for Surgery of the Foot and Self- Administered Foot Evaluation Questionnaire (SAFE-Q) subscales for patient-reported subjective evaluation. The validity and reliability of the JSSF scale and SAFE-Q have been verified by metering psychological verification. Scores were compared using paired t-tests. Results: The mean JSSF score improved significantly from 46.7 points preoperatively to 85.3 points postoperatively. For the SAFE-Q, pain and pain-related scores improved significantly from 40.5 points preoperatively to 75.8 points postoperatively (p < 0.001), physical function and daily lifestyle status improved significantly from 41.1 points preoperatively to 72.9 points postoperatively (p < 0.001), social lifestyle function improved significantly from 37.8 points preoperatively to 76.4 points postoperatively (p < 0.001), and overall sense of health improved significantly from 51.7 preoperatively to 80.7 postoperatively (p < 0.001). Shoe-related results improved from 50.0 points preoperatively to 69.4 points postoperatively (p = 0.038). Only one postoperative complication was noted, which was a case of deep wound infection. Conclusion: Short-term outcomes for cTAA were mostly good in our study population. The findings suggest that talus implants could be used as a treatment option for cases involving severe deformities, crushed talus injuries, and bone defects in which the use of TAA had previously been difficult, which can be handled with cTAA. These findings reveal new possibilities for expanded indications going forward. However, as these were short-term treatment outcomes, further follow-up is required in future studies.

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Sex-Based Differences in Patient-Reported Outcomes After Arthroscopic Rotator Cuff Repair

Orthopaedic Journal of Sports Medicine ◽

10.1177/2325967119881959 ◽

2019 ◽

Vol 7 (11) ◽

pp. 232596711988195

Author(s):

Stephen D. Daniels ◽

Cory M. Stewart ◽

Kirsten D. Garvey ◽

Emily M. Brook ◽

Laurence D. Higgins ◽

...

Keyword(s):

Rotator Cuff ◽

Rotator Cuff Repair ◽

Patient Reported Outcomes ◽

Surgical Techniques ◽

Arthroscopic Rotator Cuff Repair ◽

Patient Reported ◽

The Mean ◽

Arthroscopic Rotator Cuff ◽

Cuff Repair

Background: Rotator cuff repair is one of the most common surgical procedures performed on the shoulder. Previous studies have indicated that pain and disability can vary significantly between patients with similarly appearing rotator cuff tears on diagnostic imaging. Prior literature has compared functional outcomes between operative and nonoperative treatments as well as variability in surgical techniques. However, few studies have examined postoperative outcomes based on patient factors such as sex. Purpose: To compare patient-reported outcomes after rotator cuff repair between men and women. Study Design: Cohort study; Level of evidence, 2. Methods: A total of 283 patients (153 male, 130 female) who underwent primary arthroscopic rotator cuff repair were included in this study; of those, 275 patients (97.2%) completed 1-year follow-up. Patient-reported pain visual analog scale (VAS), Veterans RAND 12-item Health Survey (VR-12 mental and physical components), American Shoulder and Elbow Surgeons (ASES), and Single Assessment Numeric Evaluation (SANE) scores were collected preoperatively and at 2 weeks, 6 weeks, 3 months, 6 months, and 1 year postoperatively using an electronic outcomes system. Results: Women reported higher VAS pain scores when compared with men preoperatively ( P < .01) and at 2 weeks ( P < .01), 6 weeks ( P < .01), and 3 months ( P = .02) postoperatively. Additionally, women experienced a greater overall change in the mean VAS score preoperatively when compared with 1 year postoperatively ( P < .01). The use of narcotic pain medication 2 weeks after surgery was greater in women ( P = .032). Women had significantly lower preoperative VR-12 mental scores ( P = .03) and experienced a greater increase in the mean VR-12 mental score preoperatively when compared with 1 year postoperatively ( P < .01). Men had higher ASES scores preoperatively ( P < .01) and at 3 months postoperatively ( P < .01). Women experienced a greater overall change in the ASES score preoperatively when compared with 1 year postoperatively ( P < .01). Conclusion: Women reported greater pain and decreased shoulder function compared with men during the initial 3 months after arthroscopic rotator cuff repair. There were no sex-based differences in patient-reported outcomes at 1-year follow-up. The results of this study indicate that there are sex-related differences in the early postoperative recovery of patients undergoing rotator cuff repair, contributing to postoperative expectations for both clinicians and patients alike.

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Patient-Reported Outcomes and Satisfaction after Cervical Epidural Steroid Injection for Cervical Radiculopathy

10.31661/gmj.v8i0.1478 ◽

2019 ◽

Vol 8 ◽

Author(s):

Masoud Hashemi ◽

Payman Dadkhah ◽

Mehrdad Taheri ◽

Mahshid Ghasemi ◽

Ali Hosseinpoor ◽

...

Keyword(s):

Patient Satisfaction ◽

Pain Relief ◽

Patient Reported Outcomes ◽

Steroid Injection ◽

Cervical Radiculopathy ◽

Epidural Steroid Injection ◽

Patient Reported ◽

The Mean ◽

Epidural Steroid

Background: Cervical radiculopathy caused by disc herniation is a frequent public health issue with economical and socio-professional impacts. The objective of the present study is to evaluate the patient-reported outcomes and satisfaction from cervical epidural steroid injection during a 2-year follow-up. Materials and Methods: Results based on patients’ reports from a previously performed intervention of cervical epidural steroid injection on patients with cervical radiculopathy due to cervical disc herniation are prospectively collected. Outcome measures are Neck Disability Index (NDI), numerical rating scale (NRS) for pain assessment, and 5-scale patient satisfaction questionnaire (PSQ) plus opioid medication for pain relief, additional injections, and progression to surgery. Results: Of total 37 cases, 34 were available for follow-up after 2-year postoperatively. The mean preoperative NDI was 21.17 and improved to 17.38, and the mean NRS was 7.7 and improved to 5.00; both were statistically significant. Mean patient satisfaction after 2 years was 3.17 out of 5. 11 cases needed additional injections, and 4 of patients proceeded to surgery. Conclusion: We showed that transforaminal cervical epidural steroid injection for cervical radiculopathy is an effective non-surgical treatment option, providing significant pain relief and functional improvement during 2-years follow-up along with higher-than-average patient satisfaction in most of our patients. [GMJ.2019;8:e1478]

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Minimum 5 Year Follow-Up Evaluation of a Third Generation Fixed Bearing Total Ankle Arthroplasty with an Intramedullary Tibial Component and a Central Suclus Talus

Foot & Ankle Orthopaedics ◽

10.1177/2473011419s00278 ◽

2019 ◽

Vol 4 (4) ◽

pp. 2473011419S0027

Author(s):

Evan M. Loewy ◽

Robert B. Anderson ◽

Bruce E. Cohen ◽

Carroll P. Jones ◽

W. Hodges Davis

Keyword(s):

Tibial Component ◽

Patient Reported Outcomes ◽

Total Ankle Arthroplasty ◽

Coronal Plane ◽

Third Generation ◽

Fixed Bearing ◽

Ankle Arthroplasty ◽

Patient Reported ◽

The Mean

Category: Ankle Arthritis Introduction/Purpose: Total ankle arthroplasty (TAA) has been shown to be a viable option in the treatment of end stage ankle arthritis (ESAA). Early reports demonstrated good results with intramedullary fixation implants. Third generation implants of this kind added a central sulcus to the talar component. This is a report of clinical follow up data from a prospectively collected database at a single US institution using a third generation fixed bearing total ankle arthroplasty implant with a stemmed tibial component and a talar component with a central sulcus. To our knowledge, this is the first report of 5 year follow up data for this implant. Methods: Patients undergoing primary TAA at a single institution by one of four fellowship trained orthopedic foot and ankle surgeons with a third generation fixed bearing implant consisting of an intramedullary stemmed tibial component and a sulcus talus that were at least 5 years postoperative were reviewed from a prospectively collected database. These patients were followed at regular intervals with history, physical examination and radiographs; multiple patient reported outcomes (PRO) measures were obtained. Primary outcomes included implant survivability and PRO scores. Secondary outcomes included coronal plane radiographic alignment (Medial distal tibial articular angle (MDTA) and talar tilt angle (TTA)), evaluation for osteolysis, and failure mode when applicable. All reoperation events were recorded using the Canadian Orthopedic Foot and Ankle Society (COFAS) Reoperations Coding System (CROCS). Results: 121 TAA with this implant were performed in 119 patients between 2010 and 2013; 64 met inclusion criteria. The mean age at surgery was 61.3 ± 10.0 years (range 38.7-84.3). The mean duration of follow up for living patients that retained both initial components at final follow-up was 6.1 ± 0.9 years (range 4.7 – 8.1 years). 26.6% of ankles had a preoperative MDTA and/or TTA greater than 10 degrees. There were 6 (9.4%) failures that occurred at a mean 2.0 ± 1.4 years postoperative. Two failures were due to deep infection. Only one failure was related to tibial component subsidence. One patient is currently scheduled for revision due to talar component subsidence. Conclusion: This cohort of TAA patients with minimum 5 year follow up using a third generation fixed bearing implant demonstrates acceptable implant survival, improved patient reported outcomes scores and maintenance of coronal plane alignment. These data also suggest tolerance of a larger preoperative deformity with improved implant design. To our knowledge, this is the first report with 5 year data on this implant. Continued follow up and reporting is needed to ensure that these favorable outcomes are maintained. Additionally, further investigation on acceptable coronal plane alignment correction with TAA is needed to determine the possible limitations of this procedure.

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Hip Arthroscopic Surgery With Labral Preservation and Capsular Plication in Patients With Borderline Hip Dysplasia: Minimum 5-Year Patient-Reported Outcomes

The American Journal of Sports Medicine ◽

10.1177/0363546517743720 ◽

2017 ◽

Vol 46 (2) ◽

pp. 305-313 ◽

Cited By ~ 48

Author(s):

Benjamin G. Domb ◽

Edwin O. Chaharbakhshi ◽

Itay Perets ◽

Leslie C. Yuen ◽

John P. Walsh ◽

...

Keyword(s):

Patient Selection ◽

Patient Reported Outcomes ◽

Hip Dysplasia ◽

Acetabular Dysplasia ◽

Arthroscopic Surgery ◽

Inclusion Criteria ◽

Capsular Plication ◽

Patient Reported ◽

The Mean

Background: The arthroscopic management of hip dysplasia has been controversial and has historically demonstrated mixed results. Studies on patients with borderline dysplasia, emphasizing the importance of the labrum and capsule as secondary stabilizers, have shown improvement in patient-reported outcomes (PROs). Purpose/Hypothesis: The purpose was to assess whether the results of hip arthroscopic surgery with labral preservation and concurrent capsular plication in patients with borderline hip dysplasia have lasting, positive outcomes at a minimum 5-year follow-up. It was hypothesized that with careful patient selection, outcomes would be favorable. Study Design: Case series; Level of evidence, 4. Methods: Data were prospectively collected and retrospectively reviewed for patients aged <40 years who underwent hip arthroscopic surgery for intra-articular abnormalities. Inclusion criteria included lateral center-edge angle (LCEA) between 18° and 25°, concurrent capsular plication and labral preservation, and minimum 5-year follow-up. Exclusion criteria were severe dysplasia (LCEA ≤18°), Tönnis grade ≥2, pre-existing childhood hip conditions, or prior hip surgery. PRO scores including the modified Harris Hip Score (mHHS), Non-Arthritic Hip Score (NAHS), and Hip Outcome Score Sport-Specific Subscale (HOS-SSS) and the visual analog scale (VAS) score for pain were collected preoperatively, at 3 months, and annually thereafter. Complications and revisions were recorded. Results: Twenty-five hips (24 patients) met the inclusion criteria. Twenty-one hips (19 patients, 84%) were available for follow-up. The mean age at surgery was 22.9 years. The mean preoperative LCEA and Tönnis angle were 21.7° (range, 18° to 24°) and 6.9° (range, –1° to 16°), respectively. The mean follow-up was 68.8 months. The mean mHHS increased from 70.3 to 85.9 ( P < .0001), the mean NAHS from 68.3 to 87.3 ( P < .0001), and the mean HOS-SSS from 52.1 to 70.8 ( P = .0002). The mean VAS score improved from 5.6 to 1.8 ( P < .0001). Four hips (19%) required secondary arthroscopic procedures, all of which resulted in improved PRO scores at latest follow-up. No patient required conversion to total hip arthroplasty. Conclusion: While periacetabular osteotomy remains the standard for treating true acetabular dysplasia, hip arthroscopy may provide a safe and durable means of managing intra-articular abnormalities in the setting of borderline acetabular dysplasia at midterm follow-up. These procedures should be performed by surgeons with expertise in advanced arthroscopic techniques, using strict patient selection criteria, with emphasis on labral preservation and capsular plication.

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