Total hip arthroplasty in patients with severe hip dysplasia and congenital pubic diastasis: report of two cases

Abstract Background Congenital bladder exstrophy is a rare malformation which is often associated with pubic diastasis and hip dysplasia. We reported the case two patients who underwent total hip arthroplasty (THA) due to advanced osteoarthritis combined with large congenital pubic diastasis (> 10 cm). Case presentation The first patient, a 39 years old woman with a pubic diastase and severe hip dysplasia on both sides was treated with a primary two-staged bilateral THA. Both hips were treated with a cementless osteoconductive cup (TM, Zimmer-Biomet) and a cementless stem (Alloclassic SL, Zimmer-Biomet). A 10° elevated rim liner of the cup was used in order to avoid dislocation. The main problem was represented by the fixation of the cup, given the retroverted acetabulum along with the elevated rotation centre due to the dysplastic hips. In the case two, a 52 years woman presented dysplastic osteoarthritis of the left hip. A conventional hemispherical cup (Alloclassic-Allofit, Zimmer-Biomet) was placed in the retroverted acetabulum combined with a cementless stem (Fitmore A, Zimmer-Biomet) attached at the metaphyseal proximal femur bone. Conclusion Our results suggest that THA may be a good strategy to manage advanced hip osteoarthritis in patients with dysplasia and congenital pubic diastasis. Level of evidence IV, case series.

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Hip Arthroplasty in Two Patients With Congenital Pubic Diastasis and Severe Dysplastic Hips

10.21203/rs.3.rs-150238/v1 ◽

2021 ◽

Author(s):

Christian Götze ◽

Christian-Dominik Peterlein

Keyword(s):

Quality Of Life ◽

Total Hip Arthroplasty ◽

Hip Arthroplasty ◽

Long Term Results ◽

Harris Hip Score ◽

Cementless Stem ◽

Total Hip ◽

Pubic Diastasis

Abstract Background: Congenital pubic diastasis in combination with a dysplastic situation of the hip is a rather rare malformation. Two cases of young female patients prompted us to report the results of total hip arthroplasty (THA) due to secondary osteoarthritis. Our treatment strategy and short- as well in one case long-term results are described in regard to the rather rare literature. Methods: We describe a case of a 39 -year-old female patient with a pubic diastase and severe hip dysplasia on both sides treated with a primary total hip arthroplasty (THA). High overweight of more than 275 pounds, diabetes mellitus and multiple prior operation aggravate the operative procedure. Main problem based on the fixation strategy of the cup in this retroverted acetabulum presented in CT-analysis with elevated rotation center due to the dysplastic situation. In the other case a 52-year old female lady presented dysplastic osteoarthritis of the left hip. Results: In the first case both hips were treated with a cementless osteoconductive cup (TM, Zimmer-Biomet) and a cementless stem (Alloclassic SL, Zimmer-Biomet). A 10° elevated rim liner of the cup was used in order to avoid dislocation. Both hips were 9 and 8.5 years postoperative radiologically still in place without any signs of loosening. There was an improvement of quality of life documentated with an amelioration of the Harris Hip Score from preoperative 14 points to 68 points. In the second case a conventional hemispherical cup (Alloclassic-Allofit, Zimmer-Biomet) was placed in the retroverted acetabulum combined with a cementless stem (Fitmore A, Zimmer-Biomet) attached at the metaphseal proximal femur bone. 6 months postoperative, the patient was free of symptoms with an increased quality of life. Conclusion: Sufficient long-term results highlight the possiblity of total hip arthroplasty of patients with osteoarthritis even in congenital pubic diastasis. Retroversion of the dysplastic acetabulum, rotation of the posterior part of the pelvis and instability of the pelvic ring in these circumstances might be the most feared aspects in the treatment of these rare cases.

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INCISIONAL NEGATIVE-PRESSURE WOUND THERAPY IN REVISION TOTAL HIP ARTHROPLASTY DUE TO INFECTION

Acta Ortopédica Brasileira ◽

10.1590/1413-785220182605196038 ◽

2018 ◽

Vol 26 (5) ◽

pp. 300-304 ◽

Cited By ~ 4

Author(s):

Helder de Souza Miyahara ◽

Felipe Ribeiro Serzedello ◽

Leandro Ejnisman ◽

Ana Lúcia Lei Munhoz Lima ◽

José Ricardo Negreiros Vicente ◽

...

Keyword(s):

Total Hip Arthroplasty ◽

Hip Arthroplasty ◽

Negative Pressure ◽

Negative Pressure Wound Therapy ◽

Case Series ◽

Wound Complications ◽

Revision Total Hip Arthroplasty ◽

Wound Therapy ◽

Level Of Evidence ◽

Total Hip

ABSTRACT Objective: To present our institution's experience with negative-pressure wound therapy (NPWT) as an adjuvant in wound healing of patients who have undergone revision total hip arthroplasty (THA) due to septic loosening in the presence of active fistula. Methods: We prospectively assessed patients presenting with THA infection, associated with the presence of fistula, treated with a PICO® device for NPWT, in combination with the standard treatment for prosthesis infection in our institution. Resolution of the infectious process and healing of the surgical wound without complications were considered an initial favorable outcome. Results: We assessed 10 patients who used PICO® in our department. No complications were identified in association with the use of the NPWT device. The mean follow-up of the patients after use of the device was 12.7 months. Only one patient progressed with fistula reactivation and recurrence of infection. Conclusion: NPWT can be used in wound complications and infection following THA procedures safely and with promising results. Randomized prospective studies should be conducted to confirm its effectiveness. Level of Evidence IV, Case Series.

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Total hip arthroplasty for dysplastic coxarthrosis using a cementless Wagner Cone stem

Journal of Orthopaedics and Traumatology ◽

10.1186/s10195-021-00578-8 ◽

2021 ◽

Vol 22 (1) ◽

Author(s):

Giuseppe Solarino ◽

Giovanni Vicenti ◽

Andrea Piazzolla ◽

Francesco Maruccia ◽

Angela Notarnicola ◽

...

Keyword(s):

Total Hip Arthroplasty ◽

Hip Arthroplasty ◽

Bone Growth ◽

Hip Osteoarthritis ◽

Harris Hip Score ◽

Radiographic Evaluation ◽

Retrospective Case ◽

Level Of Evidence ◽

Term Survival ◽

Total Hip

Abstract Background Total hip arthroplasty (THA) is currently the best surgical option for hip osteoarthritis secondary to developmental hip dysplasia (DDH); it may be extremely challenging, because of the hypoplasic proximal metaphysis, pathological anteversion, and excessive cervico-diaphyseal angle of the neck at the femoral side. The purpose of this retrospective study was to evaluate the long-term survival and clinical and radiological results of Conus uncemented stems, implanted in patients affected by hip osteoarthritis with Crowe not-type IV secondary to DDH. Material and methods We identified 100 consecutive THAs performed for DDH in 63 women and 24 men, with an average age of 53 years in a single center. Thirteen patients underwent bilateral hip replacement. The patients’ mean body mass index was 29.8 kg/m2 (range 27.1–35.6 kg/m2). The main indications for surgery were severe hip pain and considerable functional impairment: the preoperative Harris Hip Score was 29.5 on average (range 22–61). Radiologically, 8 hips were classified as Crowe I, 43 hips as Crowe II, and 49 hips as Crowe III. In all cases, we implanted the Wagner femoral cone prosthesis using the direct lateral approach; in the attempt to reestablish native hip biomechanics, 66 stems were 135° and 34 were 125°. Results The mean follow-up of the study was 11.7 years (range 2.2–21.8 years). Harris Hip Score increased to a mean value of 71.5 points (range 52–93 points). Radiographic evaluation demonstrated osteointegration of the implant with stable bone growth observed at the stem–endosteum interface; signs of bone readaptation and thinning of the femoral calcar were present in nine hips. None of the patients underwent revision for septic or aseptic loosening of the stem; none sustained a periprosthetic fracture. Conclusions This study confirms the theoretical advantages that suggest the choice of the Wagner cone when technical difficulties during prosthetic surgery are expected owing to abnormal proximal femoral anatomy. Level of evidence Level IV, retrospective case study

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Comparison of contemporary periacetabular osteotomy for hip dysplasia with total hip arthroplasty for hip osteoarthritis

The Bone & Joint Journal ◽

10.1302/0301-620x.97b10.35741 ◽

2015 ◽

Vol 97-B (10) ◽

pp. 1322-1327 ◽

Cited By ~ 10

Author(s):

B. L. Gray ◽

J. B. Stambough ◽

G. R. Baca ◽

P. L. Schoenecker ◽

J. C. Clohisy

Keyword(s):

Total Hip Arthroplasty ◽

Hip Arthroplasty ◽

Hip Dysplasia ◽

Periacetabular Osteotomy ◽

Hip Osteoarthritis ◽

Total Hip

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Hip Arthroplasty in a Patient with Congenital Pubic Diastasis and Bladder Exstrophy

Hip International ◽

10.1177/112070000901900214 ◽

2009 ◽

Vol 19 (2) ◽

pp. 155-156

Author(s):

Andrea Camera ◽

Guido Grappiolo ◽

Giuseppe Santoro

Keyword(s):

Total Hip Arthroplasty ◽

Hip Arthroplasty ◽

Bladder Exstrophy ◽

Total Hip ◽

Satisfactory Outcome ◽

Pubic Diastasis

We report a total hip arthroplasty performed for arthritis and osteonecrosis in a patient with congenital pubic diastasis and bladder exstrophy. A satisfactory outcome was achieved after appropriate consideration of the technical and biomechanical issues involved.

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Are the First and Second Hip in Staged Bilateral Total Hip Arthroplasty Equal? A Hospital Adverse Event and Perioperative Risk Comparison

The Journal of Hip Surgery ◽

10.1055/s-0041-1729868 ◽

2021 ◽

Author(s):

Jesus M. Villa ◽

Tejbir S. Pannu ◽

Carlos A. Higuera ◽

Juan C. Suarez ◽

Preetesh D. Patel ◽

...

Keyword(s):

Total Hip Arthroplasty ◽

Adverse Events ◽

Hip Arthroplasty ◽

Retrospective Chart Review ◽

Consecutive Series ◽

Level Of Evidence ◽

Exact Test ◽

Total Hip ◽

Discharge Disposition ◽

The Mean

AbstractHospital adverse events remain a significant issue; even “minor events” may lead to increased costs. However, to the best of our knowledge, no previous investigation has compared perioperative events between the first and second hip in staged bilateral total hip arthroplasty (THA). In the current study, we perform such a comparison. A retrospective chart review was performed on a consecutive series of 172 patients (344 hips) who underwent staged bilateral THAs performed by two surgeons at a single institution (2010–2016). Based on chronological order of the staged arthroplasties, two groups were set apart: first-staged THA and second-staged THA. Baseline-demographics, length of stay (LOS), discharge disposition, hospital adverse events, and hospital transfusions were compared between groups. Statistical analyses were performed using independent t-tests, Fisher's exact test, and/or Pearson's chi-squared test. The mean time between staged surgeries was 465 days. There were no significant differences in baseline demographics between first-staged THA and second-staged THA groups (patients were their own controls). The mean LOS was significantly longer in the first-staged THA group than in the second (2.2 vs. 1.8 days; p < 0.001). Discharge (proportion) to a facility other than home was noticeably higher in the first-staged THA group, although not statistically significant (11.0 vs. 7.6%; p = 0.354). The rate of hospital adverse events in the first-staged THA group was almost twice that of the second (37.2 vs. 20.3%; p = 0.001). There were no significant differences in transfusion rates. However, these were consistently better in the second-staged THA group. When compared with the first THA, our findings suggest overall shorter LOS and fewer hospital adverse events following the second. Level of Evidence Level III.

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Comparison of short-term outcomes of anterolateral supine approach and posterolateral approach for primary total hip arthroplasty: a retrospective study

Journal of Orthopaedics and Traumatology ◽

10.1186/s10195-021-00570-2 ◽

2021 ◽

Vol 22 (1) ◽

Author(s):

Taku Ukai ◽

Goro Ebihara ◽

Masahiko Watanabe

Keyword(s):

Total Hip Arthroplasty ◽

Hospital Stay ◽

Clinical Outcomes ◽

Hip Arthroplasty ◽

External Rotation ◽

Posterolateral Approach ◽

Level Of Evidence ◽

Total Hip ◽

Hip Flexion ◽

Primary Total Hip Arthroplasty

Abstract Background This study aims to evaluate postoperative pain and functional and clinical outcomes of anterolateral supine (ALS) and posterolateral (PL) approaches for primary total hip arthroplasty. Materials and methods We retrospectively examined the joints of 110 patients who underwent primary total hip arthroplasty (THA). The ALS group was compared with the PL group using the pain visual analog scale (VAS) and narcotic consumption as pain outcomes. Functional outcomes included postoperative range of motion (ROM) of hip flexion, day on which patients could perform straight leg raising (SLR), day on which patients began using a walker or cane, duration of hospital stay, rate of transfer, and strength of hip muscles. Clinical outcomes included pre and postoperative Harris Hip Scores. Results No significant differences were found in the pain VAS scores or narcotic consumption between the two groups. The PL group could perform SLR earlier than the ALS group (P < 0.01). The ALS group started using a cane earlier (P < 0.01) and had a shorter hospital stay (P < 0.01) than the PL group. Degrees of active ROM of flexion at postoperative day (POD) 1 were significantly lower in the ALS group than in the PL group (P < 0.01). Regarding hip muscle strength, hip flexion was significantly weaker in the ALS group than in the PL group until 1-month POD (P < 0.01). External rotation from 2 weeks to 6 months postoperatively was significantly weaker in the PL group than in the ALS group (P < 0.01). Conclusion The ALS approach was more beneficial than the PL approach because ALS enabled better functional recovery of the strength of external rotation, improved rehabilitation, and involved a shorter hospital stay. Level of Evidence Level IV retrospective observational study.

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