Osteopathy Journals and Research by Darren Chandler

 

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  1. Anatomy of the Iliolumbar Ligaments

    The iliolumbar ligament is generally documented as being split into anterior and posterior bands extending from the L5 transverse process to the ilium (Rucco et al 1996).

    However Kelihues et al (2001) found in only three out of thirty cadavers was the ligament made up of clearly identifiable bands. In a majority of cases, the ligament appeared as a spreading, connective tissue complex, which could be differentiated into two (9/30), three (14/30) or four (4/30) main bands.

    The Iliolumbar ligaments blends with the posterior retinaculum sheat (Willard et al 2012) and the anterior sacroiliac ligaments (Vleeming et al 2012) 

    Back to the traditional description Rucco et al (1996) found the Iliolumbar ligament split into anterior and posterior components:

    Anterior band: the anterior band of the iliolumbar ligament is broad and flat. It has two types (Rucco et al 1996):

    Type 1 originates from the anterior aspect of the inferolateral portion of the L5 transverse process and fans out widely before inserting on the anterior portion of the iliac tuberosity.

    Type 2 originates anteriorly, laterally, and posteriorly from inferolateral aspect of the L5 transverse process and fans out before inserting on the anterior portion of the iliac tuberosity

    The anterior band inserts on the anterior part of the iliac tuberosity below the posterior band (Basadonna et al 1996).

    Posterior band: the posterior band of the iliolumbar ligament is thinner than the anterior section. It originates from the apex of the L5 transverse process and inserts on the iliac crest above the anterior band (Basadonna et al 1996).

    Rucco et al (1996) found in the coronal plane, the spatial disposition of the iliolumbar ligament varies greatly with the size of the L5 vertebra and its position in the pelvis:

    • When L5 is situated low in the pelvis, the bands of the iliolumbar ligament are longer and oblique.

    • When L5 is situated high in the pelvis, the bands of the iliolumbar ligament are shorter and horizontal.

    Anatomical variations 

    More uncommon variations in the attachment of the iliolumbar ligament are mainly on its vertebral attachments. These include (Kelihues et al (2001):

    • Lateral surface of the L5 vertebral body.
    • Lateral surface of the L4 vertebral body and transverse process.
    • Lateral surface of the L3 vertebral body and transverse process.
    • Lateral surface of the S1 body.

    Biomechanics of the Iliolumbar ligament

    Viehofer et al (2015) found fibrocartilaginous connective tissue between the Iliolumbar ligament and its bony attachment. This suggests the insertion sites of the ligament are subject to both tensile and compressive loading. This is probably because of the insertional angle changes between the ligament and bone during loading. This supports the suggestion that the iliolumbar ligament might play an important role in the stabilization of the lumbosacral junction. 

    Pool-Goudzwaard et (2003) concluded the iliolumbar ligaments restrict sacroiliac joint sagittal mobility (they didn't specify nutation or counternutation) and it's the anterior band of the iliolumbar ligament that mainly contributes to this restriction.

    Sims and Moorman (1996) found the iliolumbar ligament the greatest resister of sacral flexion (nutation) although no reference was cited in their study. Snijders et al (2008) found contrary to this finding the iliolumbar ligament stretched in counternutation of the pelvis and flexion of the lumbar spine (and Miyasaka et al 2000).

    Yamamoto et al (1990) found the iliolumbar ligament resists lumbar spine movement predominately in contralateral lateral bending, then flexion (& Miyasaka et al 2000, Snijders et al 2000), then extension and lastly axial rotation.

    Innervation of the Iliolumbar ligament

    Kiter et al (2010) showed the iliolumbar ligament to be richly innervated. As well as the biomechanical function suggested by authors such as Viehofer et al (2015) this also suggests the Iliolumbar ligament has an important proprioceptive coordination role in the lumbosacral region and can be a source of pain.

    Palpation of the iliolumbar ligament

    Maigne and Maigne (1991) claimed the iliolumbar ligament was inaccessible to palpation. They found the insertion of the iliolumbar ligament to the pelvis was shielded by the iliac crest. They believed the area tender to palpation was in fact the dorsal rami of the L1 or L2 nerve roots not the iliolumbar ligament attachment. These nerves cross the iliac crest 7 cm from the midline as they course through the fibroosseous tunnel.

    However other authors such as Harmon and Alexiev (2011), Sipko et al (2010) and Rucco et al (1996) found painful palpation of the iliolumbar ligament at the iliac crest indicative of iliolumbar ligament pathology. 

    Iliolumbar ligament injury

    Posterior bands of the iliolumbar ligament are more prone to injury due to their weaker structure (Basadonna et al 1996 and Rucco et al 1996).

    Sims and Moorman (1996) identified the Iliolumbar ligament as the weakest component of the multifidus triangle which along with its angulated attachment they hypothesised lends it prone to injury.

    Interestingly it is the insertional angle that changes during loading that Viehofer et al (2015) found subjected the ligament to both tensile and compressive loading. 

    Snijders (2004, 2008) found slouching to elongate and place excessive strain on the iliolumbar ligament.

    References

    Iliolumbar ligament insertions. In vivo anatomic study (1996). Basadonna PT, Gasparini D, Rucco V.

    Anatomy of the iliolumbar ligament: a review of its anatomy and a magnetic resonance study. (1996). Rucco V, Basadonna PT, Gasparini D.

    The molecular composition of the extracellular matrix of the human iliolumbar ligament. (2015). Viehöfer AF, Shinohara Y, Sprecher CM, Boszczyk BM, Buettner A, Benjamin M, Milz S.

    Immunohistochemical demonstration of nerve endings in iliolumbar ligament. (2010).  Kiter E, Karaboyun T, Tufan AC, Acar K.

    The occurrence of strain symptoms in the lumbosacral region and pelvis during pregnancy and after childbirth. (2010). Sipko T, Grygier D, Barczyk K, Eliasz G.

    The iliolumbar ligament: its influence on stability of the sacroiliac joint. (2003). Pool-Goudzwaard A, Hoek van Dijke G, Mulder P, Spoor C, Snijders C, Stoeckart R.

    Trigger point of the posterior iliac crest: painful iliolumbar ligament insertion or cutaneous dorsal ramus pain? An anatomic study. (1991). Maigne JYMaigne R.

    The role of the iliolumbar ligament in the lumbosacral junction. (1990). Yamamoto IPanjabi MMOxland TRCrisco JJ.

    Description of the iliolumbar ligament for computer-assisted reconstruction. (2010). Hammer NSteinke HBöhme JStadler JJosten CSpanel-Borowski K.

    Sonoanatomy and Injection Technique of the Iliolumbar Ligament (2011)  Harmon D and. Alexiev V

    The role of the iliolumbar ligament in low back pain. (1996). Sims JAMoorman SJ.

    The influence of slouching and lumbar support on iliolumbar ligaments, intervertebral discs and sacroiliac joints. (2004). Snijders CJHermans PFNiesing RSpoor CWStoeckart R.

    Radiographic analysis of lumbar motion in relation to lumbosacral stability. Investigation of moderate and maximum motion. (2000). Miyasaka KOhmori KSuzuki KInoue H

    Topographic relations between the neural and ligamentous structures of the lumbosacral junction: in-vitro investigation (2001). H. KleihuesS. Albrecht, and W. Noack

    The thoracolumbar fascia: anatomy, function and clinical considerations (2012). F H Willard, A Vleeming, M D Schuenke, L Danneels, and R Schleip

    The sacroiliac joint: an overview of its anatomy, function and potential clinical implications. Vleeming ASchuenke MDMasi ATCarreiro JEDanneels LWillard FH.

     

  2. Cranial osteopathy

    Cranial osteopathy is a gentle non-invasive technique aimed at areas of stress and tension around the head. For this reason it is typically associated as a treatment of choice for babies and infants but it is widely used on adults as well.

    Cranial osteopathy for babies

    Babies undergo tremendous forces during childbirth as they twist and turn in order to squeeze through the birth canal and pelvis. This is of course perfectly normal as the baby’s head is designed to accommodate these strains.

    After giving birth sucking, crying, yawning and general movement helps any accumulated tension around the body and head release. However, sometimes, especially with a traumatic childbirth or if the baby’s been lying in an abnormal position during pregnancy, not all of these tensions go away.

    Gentle relaxing osteopathic techniques can be performed all over the body including the head (cranial osteopathy) on these areas of tension.

    Cranial osteopathy for adults

    When you think of your head commonly people think of a skull, a piece of solid bone. The head is full of different types of soft connective tissue that can get tight and painful which is where, for example, they inject botox or where you rub around your temples when you get a  headache. Osteopaths use their detailed knowledge of the cranium (head) and skilled sense of touch to release areas of tension that get held tight be it through trauma, clenching or grinding teeth (bruxism), staring at screens, talking, chewing, etc.

    Cranial osteopathy can be used by itself or in conjunction with other osteopathic techniques.  

    7 clues that your baby could have a feeding problem

    The osteopathic centre for children identifies 7 clues that may suggest your child is not feeding correctly:  

    • Does your baby prefer feeding from one breast or sleep/lie with the head always turned to one side?
    • Does your baby appear to have tension in one shoulder, making it more difficult to get that arm into clothes?
    • Do you/your baby have difficulty getting the head into the right position to get the nipple into the mouth?
    • Does your baby struggle to open the mouth wide enough for the breast?
    • Does your baby ‘stop-start’ feed, or appear to ‘choke’ on milk flow?
    • Does your baby break seal during feeding: is there ‘clicking’ during a feed, nose congestion/snoring or noisy breathing? Does your baby appear to be swallowing air as well as milk (hiccups or big burps after a feed)?
    • Are you uncomfortable during or after feeding, is it worse on one side?

    Incorrect feeding patterns can be due to, amongst other things, strains and tension around the neck and jaw. This creates stress for both mother and baby. Using gentle techniques osteopaths can release areas of stress and tension with the aim of having a beneficial effect on feeding for both mother and baby.

     
    Reference: https://www.fpo.org.uk/7-clues-baby-feeding-problem/