Application of pie-crusting technique of deep medial collateral ligament under arthroscopy in repairing posterior horn of medial meniscus tears.
10.12200/j.issn.1003-0034.2021.09.010
- Author:
Ming-Ming LEI
1
;
Qiang HUA
1
Author Information
1. Department of Sports Medicine and Arthroscope, the Sports Hospital Affiliated to Chengdu Sport University, Chengdu 610041, Sichuan, China.
- Publication Type:Journal Article
- Keywords:
Arthroscopy;
Knee joint;
Medial collateral ligament;
Medial tibiofemoral compartment;
Meniscus
- MeSH:
Adult;
Arthroplasty, Replacement, Knee;
Arthroscopy;
Collateral Ligaments;
Female;
Humans;
Knee Joint/surgery*;
Male;
Menisci, Tibial/surgery*;
Middle Aged;
Treatment Outcome
- From:
China Journal of Orthopaedics and Traumatology
2021;34(9):840-846
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore effectiveness and safety of an inside-out, arthroscopic deep medial collateral ligament pie-crusting release in treating posterior horn of medial meniscus (PHMM) tear in tight medial tibiofemoral compartment of knee joint.
METHODS:From January 2016 to December 2017, 61 patients (61 knees) were underwent arthroscopic partial meniscectomies for PHMM tear in tight medial tibiofemoral compartment of knee joint, who were divided into valgus group and pie-crusting group according to exposure of PHMM region . There were 28 patients in valgus group, including 12 males and 16 females aged from 27 to 60 years old with an average age of (35.75±7.57) years old;who were performed conventional valgused knee to exporsure PHMM region. There were 33 patients in pie-crusting group, including 15 males and 18 females aged from 26 to 58 years old with an average age of (36.06±7.93) years old;who were treated with inside-out, arthroscopic deep MCL pie crusting release technique with MM-Ⅱ meniscus suture package (Smith & Nephew). Operation time, preoperative and postopertaive Lysholm score of knee joint, injury of MCL between two groups were recorded and compared.
RESULTS:All patients were followed up from 12 to 18 months with an average of (15.19±2.22) months. The incisions were healed at stageⅠ. There were no statistical difference in anatomical classification of PHMM between two groups(
CONCLUSION:The inside-out, arthroscopic deep MCL pie-crusting release for the treatment of posterior horn of medial meniscus tear in tight medial tibiofemoral could expand working apace, shorten operation time, reduce injury to MCL and obtain good clinical efficacy.
