Journal of Orthopedic Surgery and Techniques

ISSN: 2578-7187

Short Communication | VOLUME 4 | ISSUE 1 | DOI: 10.36959/453/555 OPEN ACCESS

The TAL Suction Retractor: A Simple Technique for Visualising the Transverse Acetabular Ligament (TAL) During Total Hip Replacement (THR) Surgery

Murphy Ben, MB BCh BAO, MCh, MRCSI, Pollock Roisin, MB BCh BAO, Ramchurn Sumant, MD and Hurson Conor, MB BCh BAO, AFRCSI, MCh, FRCSI

  • Murphy Ben 1*
  • Pollock Roisin 1
  • Ramchurn Sumant 1
  • Hurson Conor 1
  • Department of Trauma & Orthopaedic Surgery, St Vincent's University Hospital, Elm Park, Ireland

Ben M, Roisin P, Sumant R, et al. (2021) The TAL Suction Retractor: A Simple Technique for Visualising the Transverse Acetabular Ligament (TAL) During Total Hip Replacement (THR) Surgery. J Orthop Surg Tech 4(1):244-245.

Accepted: February 10, 2021 | Published Online: February 12, 2021

The TAL Suction Retractor: A Simple Technique for Visualising the Transverse Acetabular Ligament (TAL) During Total Hip Replacement (THR) Surgery


Transverse acetabular ligament, Total hip replacement, THR, Hip, Acetabular, Suction, Retractor


The transverse acetabular ligament (TAL) is an anatomical landmark that is of particular use during primary total hip replacements (THR). It can be used to control acetabular depth, height and version [1]. Visualisation is important to aid the orientation of the acetabular cup and it is a structure that can be identified in virtually every primary hip replacement surgery [2]. A study of 1,000 consecutive primary THRs identified and exposed the TAL in 99.7% of cases [2].

The advantages posed by the TAL are that it is independent of patient positioning, cup version can be individualised to the patient and it is an easy-to-teach technique [3]. Alignment of the acetabular component parallel to the TAL as a soft tissue landmark can lead to reduced malpositioning of the acetabular component in THR according to the traditional safe zones thus reducing the risk of dislocation [4].


Having highlighted the importance of directly visualising the TAL to aid with orientation of the acetabular component in THR, we now describe a very simple technique for maintaining visualisation during acetabular preparation, template trial and cup implantation.

A thoracic suction catheter is taped to the distal end of a blunt Hohmann's retractor with two steristrips wrapping around the catheter and retractor leaving approximately 1-1.5 cm of retractor exposed (Figure 1). Our preference is for a thoracic suction catheter with side holes and a proximal end which allows direct connection with the tip of the Yankauer suction.

The blunt Hohmann's retractor is used as the inferior acetabular retractor in the usual way, placed inferior to the transverse acetabular ligament, resting on the posterior ischial surface. The catheter suction tip should lie just under the TAL, in the most dependant point of the wound (Figure 2). The TAL suction catheter can be used continuously or intermittently to facilitate visualisation of the TAL during, reaming, trialling and acetabular cup placement.

The surgeon's assistant, who would ordinarily maintain suction, may now assist the primary surgeon with other intra-operative tasks.

The TAL suction retractor allows for a largely bloodless field that permits direct visualisation of TAL throughout acetabular cup trial and placement (Figure 3).


The transverse acetabular ligament (TAL) suction retractor is a simple improvised surgical tool that makes it easier to visualise the TAL during acetabular preparation in total hip replacements. The TAL suction retractor provides suction in the most dependant point of the surgical wound, preventing unnecessary movement and facilitates a clutter-free surgical field leading to more streamlined and efficient surgery with potential reduced operative times.

Conflict of Interest



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