M20.1 M20.2
Conditions
Interventions
Group 1: Patients who underwent arthrodesis of the MTP-I joint using the anatomical angle-stable Medartis MTP-I arthrodesis plate with interposition of an autologous bone chip of the iliac crest in th
Sponsors
Medizinische Hochschule Hannover
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: - Arthrodesis of the MTP-I joint using the anatomical angle-stable Medartis MTP-I arthrodesis plate with interposition of an autologous bone chip of the iliac crest in the period January 2012 to February 2019 in the orthopedics department of the MHH at Diakovere Annastift. - In the control group MTP-I arthrodesis without bone chip grafting.
Exclusion criteria
Exclusion criteria: - Concomitant operations on the hindfoot, ankle or lower leg. These criteria also apply to the selection of control patients.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary objective of the planned study is to evaluate the rate of pseudarthrosis after performing MTP-I interposition arthrodesis using a new MTP-1 arthrodesis plate and compare it to a matched-pair patient population. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondarily, the time to bony healing is to be determined. In addition, the subjective result on the part of the patient and possible complications are recorded. A foot pressure measurement is used to assess the extent to which the operated toe can again participate in weight-bearing. | — |
Countries
Germany
Contacts
Public ContactYvonne Noll
Orthopädische Klinik der Medizinischen Hochschule Hannover im Diakovere Annastift, Leitung Klinisches Studienmanagement
Outcome results
None listed